HP 6125G Installation manual
HP 6125 Blade Switch Series
Layer 3 - IP Routing
Command Reference
Part number: 5998-3168
Software version: Release 2103
Document version: 6W100-20120907
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i
Contents
Basic IP routing commands ········································································································································· 1
display ip routing-table ············································································································································1
display ip routing-table acl······································································································································5
display ip routing-table ip-address ·························································································································8
display ip routing-table ip-prefix·························································································································· 10
display ip routing-table protocol·························································································································· 12
display ip routing-table statistics·························································································································· 13
display ipv6 routing-table····································································································································· 14
display ipv6 routing-table acl······························································································································· 16
display ipv6 routing-table ipv6-address·············································································································· 17
display ipv6 routing-table ipv6-prefix ················································································································· 19
display ipv6 routing-table protocol······················································································································ 20
display ipv6 routing-table statistics······················································································································ 21
reset ip routing-table statistics protocol ··············································································································· 22
reset ipv6 routing-table statistics ·························································································································· 23
Static routing configuration commands····················································································································24
delete static-routes all············································································································································ 24
ip route-static·························································································································································· 24
ip route-static default-preference·························································································································· 27
RIP configuration commands·····································································································································28
checkzero······························································································································································· 28
default cost (RIP view) ··········································································································································· 28
default-route ··························································································································································· 29
display rip ······························································································································································ 30
display rip database ············································································································································· 32
display rip interface ·············································································································································· 33
display rip route ···················································································································································· 34
dscp (RIP view)······················································································································································· 36
filter-policy export (RIP view) ································································································································ 36
filter-policy import (RIP view) ································································································································ 38
host-route ································································································································································ 39
import-route (RIP view) ·········································································································································· 40
maximum load-balancing (RIP view) ··················································································································· 41
network··································································································································································· 41
output-delay···························································································································································· 42
peer········································································································································································· 42
preference ······························································································································································ 43
reset rip process ···················································································································································· 44
reset rip statistics···················································································································································· 44
rip············································································································································································ 45
rip authentication-mode ········································································································································ 45
rip bfd enable ························································································································································ 46
rip default-route······················································································································································ 47
rip input ·································································································································································· 48
rip metricin ····························································································································································· 48
rip metricout ··························································································································································· 49
rip mib-binding ······················································································································································ 50
rip output ································································································································································ 51
ii
rip poison-reverse ·················································································································································· 51
rip split-horizon······················································································································································ 52
rip summary-address ············································································································································· 52
rip version ······························································································································································ 53
silent-interface (RIP view) ······································································································································ 54
summary ································································································································································· 54
timers ······································································································································································ 55
validate-source-address········································································································································· 56
version ···································································································································································· 57
OSPF configuration commands·································································································································58
abr-summary (OSPF area view) ··························································································································· 58
area (OSPF view) ·················································································································································· 59
asbr-summary························································································································································· 59
authentication-mode ·············································································································································· 60
bandwidth-reference (OSPF view) ······················································································································· 61
default····································································································································································· 62
default-cost (OSPF area view) ······························································································································ 62
default-route-advertise (OSPF view) ····················································································································· 63
description (OSPF/OSPF area view)··················································································································· 64
display ospf abr-asbr ············································································································································ 65
display ospf asbr-summary··································································································································· 66
display ospf brief··················································································································································· 67
display ospf cumulative ········································································································································ 70
display ospf error ·················································································································································· 72
display ospf interface············································································································································ 74
display ospf lsdb ··················································································································································· 76
display ospf nexthop············································································································································· 78
display ospf peer··················································································································································· 79
display ospf peer statistics···································································································································· 82
display ospf request-queue··································································································································· 83
display ospf retrans-queue···································································································································· 84
display ospf routing··············································································································································· 86
display ospf vlink··················································································································································· 87
display router id ···················································································································································· 88
dscp (OSPF view) ·················································································································································· 89
enable link-local-signaling ···································································································································· 89
enable log ······························································································································································ 90
enable out-of-band-resynchronization ················································································································· 90
filter ········································································································································································· 91
filter-policy export (OSPF view)···························································································································· 92
filter-policy import (OSPF view)···························································································································· 93
graceful-restart (OSPF view) ································································································································· 94
graceful-restart help··············································································································································· 95
graceful-restart interval (OSPF view) ··················································································································· 96
host-advertise ························································································································································· 96
import-route (OSPF view)······································································································································ 97
ispf enable······························································································································································ 98
log-peer-change····················································································································································· 99
lsa-arrival-interval··················································································································································· 99
lsa-generation-interval ·········································································································································100
lsdb-overflow-limit ················································································································································101
maximum load-balancing (OSPF view)·············································································································101
maximum-routes ···················································································································································102
network (OSPF area view)··································································································································103
iii
nssa·······································································································································································103
opaque-capability enable···································································································································104
ospf ·······································································································································································105
ospf authentication-mode····································································································································106
ospf bfd enable ···················································································································································107
ospf cost ·······························································································································································108
ospf dr-priority ·····················································································································································108
ospf mib-binding··················································································································································109
ospf mtu-enable····················································································································································109
ospf network-type ················································································································································110
ospf packet-process prioritized-treatment··········································································································111
ospf timer dead ···················································································································································112
ospf timer hello ····················································································································································112
ospf timer poll ······················································································································································113
ospf timer retransmit············································································································································114
ospf trans-delay ···················································································································································114
peer·······································································································································································115
preference ····························································································································································116
reset ospf counters···············································································································································116
reset ospf process················································································································································117
reset ospf redistribution·······································································································································118
rfc1583 compatible ············································································································································118
router id································································································································································119
silent-interface (OSPF view) ································································································································119
snmp-agent trap enable ospf······························································································································120
spf-schedule-interval ············································································································································121
stub (OSPF area view) ········································································································································122
stub-router·····························································································································································123
transmit-pacing ····················································································································································123
vlink-peer (OSPF area view)·······························································································································124
BGP configuration commands································································································································ 126
aggregate·····························································································································································126
balance (BGP/BGP-VPN instance view) ···········································································································127
bestroute as-path-neglect (BGP/BGP-VPN instance view)···············································································128
bestroute compare-med (BGP/BGP-VPN instance view)·················································································129
bestroute med-confederation (BGP/BGP-VPN instance view) ········································································129
bgp········································································································································································130
compare-different-as-med (BGP/BGP-VPN instance view) ··············································································131
confederation id ··················································································································································131
confederation nonstandard ································································································································132
confederation peer-as ·········································································································································133
dampening (BGP/BGP-VPN instance view) ·····································································································134
default ipv4-unicast ·············································································································································135
default local-preference (BGP/BGP-VPN instance view)·················································································135
default med (BGP/BGP-VPN instance view)·····································································································136
default-route imported (BGP/BGP-VPN instance view) ···················································································137
display bgp group···············································································································································138
display bgp network ···········································································································································139
display bgp paths················································································································································140
display bgp peer ·················································································································································141
display bgp peer received ip-prefix ··················································································································144
display bgp routing-table····································································································································145
display bgp routing-table as-path-acl ················································································································147
display bgp routing-table cidr····························································································································148
iv
display bgp routing-table community ················································································································149
display bgp routing-table community-list···········································································································150
display bgp routing-table dampened················································································································151
display bgp routing-table dampening parameter ····························································································152
display bgp routing-table different-origin-as·····································································································153
display bgp routing-table flap-info ····················································································································153
display bgp routing-table label··························································································································155
display bgp routing-table peer···························································································································155
display bgp routing-table regular-expression ···································································································156
display bgp routing-table statistic ······················································································································157
display router id ··················································································································································158
ebgp-interface-sensitive·······································································································································158
filter-policy export (BGP/BGP-VPN instance view) ··························································································159
filter-policy import (BGP/BGP-VPN instance view) ··························································································160
graceful-restart (BGP view) ·································································································································161
graceful-restart timer restart································································································································162
graceful-restart timer wait-for-rib ························································································································163
group (BGP/BGP-VPN instance view)···············································································································163
ignore-first-as························································································································································164
import-route (BGP/BGP-VPN instance view)·····································································································165
log-peer-change···················································································································································166
network (BGP/BGP-VPN instance view) ···········································································································166
network short-cut (BGP/BGP-VPN instance view) ····························································································167
peer advertise-community (BGP/BGP-VPN instance view) ·············································································168
peer advertise-ext-community (BGP/BGP-VPN instance view)········································································169
peer allow-as-loop (BGP/BGP-VPN instance view) ·························································································169
peer as-number (BGP/BGP-VPN instance view) ······························································································170
peer as-path-acl (BGP/BGP-VPN instance view)······························································································171
peer bfd································································································································································172
peer capability-advertise conventional ·············································································································173
peer capability-advertise orf ······························································································································173
peer capability-advertise orf non-standard ·······································································································174
peer capability-advertise route-refresh ··············································································································175
peer capability-advertise suppress-4-byte-as ····································································································176
peer connect-interface (BGP/BGP-VPN instance view) ···················································································177
peer default-route-advertise (BGP/BGP-VPN instance view)···········································································178
peer description (BGP/BGP-VPN instance view) ·····························································································179
peer dscp (BGP/BGP-VPN instance view)········································································································179
peer ebgp-max-hop (BGP/BGP-VPN instance view) ·······················································································180
peer enable (BGP/BGP-VPN instance view) ····································································································181
peer fake-as (BGP/BGP-VPN instance view)····································································································182
peer filter-policy (BGP/BGP-VPN instance view) ·····························································································182
peer group (BGP/BGP-VPN instance view)······································································································183
peer ignore (BGP/BGP-VPN instance view)·····································································································184
peer ip-prefix························································································································································185
peer keep-all-routes (BGP/BGP-VPN instance view)························································································186
peer log-change (BGP/BGP-VPN instance view)·····························································································186
peer next-hop-local (BGP/BGP-VPN instance view) ························································································187
peer password·····················································································································································188
peer preferred-value (BGP/BGP-VPN instance view) ······················································································189
peer public-as-only (BGP/BGP-VPN instance view)·························································································190
peer reflect-client (BGP/BGP-VPN instance view)····························································································191
peer route-limit (BGP/BGP-VPN instance view) ·······························································································191
peer route-policy (BGP/BGP-VPN instance view) ····························································································192
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peer route-update-interval (BGP/BGP-VPN instance view) ·············································································193
peer substitute-as (BGP/BGP-VPN instance view)····························································································194
peer timer (BGP/BGP-VPN instance view) ·······································································································195
preference (BGP/BGP-VPN instance view)·······································································································196
reflect between-clients (BGP view/BGP-VPN instance view) ··········································································197
reflector cluster-id (BGP view/BGP-VPN instance view)··················································································198
refresh bgp···························································································································································198
reset bgp ······························································································································································199
reset bgp dampening··········································································································································200
reset bgp flap-info ···············································································································································200
reset bgp ipv4 all ················································································································································201
router id································································································································································201
router-id ································································································································································202
summary automatic ·············································································································································203
synchronization (BGP view) ·······························································································································203
timer (BGP/BGP-VPN instance view) ················································································································204
IPv6 static routing configuration commands ········································································································· 206
delete ipv6 static-routes all ·································································································································206
ipv6 route-static····················································································································································206
RIPng configuration commands······························································································································ 208
checkzero·····························································································································································208
default cost (RIPng view)·····································································································································208
display ripng························································································································································209
display ripng database·······································································································································210
display ripng interface········································································································································211
display ripng route ··············································································································································213
filter-policy export (RIPng view)··························································································································214
filter-policy import (RIPng view)··························································································································215
import-route ··························································································································································216
maximum load-balancing (RIPng view) ·············································································································217
preference ····························································································································································218
reset ripng process ··············································································································································219
reset ripng statistics ·············································································································································219
ripng ·····································································································································································219
ripng default-route ···············································································································································220
ripng enable ························································································································································221
ripng metricin·······················································································································································221
ripng metricout·····················································································································································222
ripng poison-reverse············································································································································223
ripng split-horizon················································································································································223
ripng summary-address·······································································································································224
timers ····································································································································································224
OSPFv3 configuration commands·························································································································· 226
abr-summary (OSPFv3 area view)·····················································································································226
area (OSPFv3 view) ············································································································································226
bandwidth-reference ···········································································································································227
default cost···························································································································································228
default-cost (OSPFv3 area view)························································································································228
default-route-advertise ·········································································································································229
display ospfv3 ·····················································································································································230
display ospfv3 graceful-restart status ················································································································231
display ospfv3 interface ·····································································································································233
display ospfv3 lsdb ·············································································································································234
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display ospfv3 lsdb statistic································································································································238
display ospfv3 next-hop······································································································································239
display ospfv3 peer ············································································································································240
display ospfv3 peer statistics ·····························································································································242
display ospfv3 request-list···································································································································243
display ospfv3 retrans-list ···································································································································245
display ospfv3 routing ········································································································································247
display ospfv3 statistics ······································································································································248
display ospfv3 topology ·····································································································································249
display ospfv3 vlink ············································································································································250
filter-policy export (OSPFv3 view) ·····················································································································252
filter-policy import (OSPFv3 view) ·····················································································································253
graceful-restart enable ········································································································································254
graceful-restart helper enable ····························································································································254
graceful-restart helper strict-lsa-checking···········································································································255
graceful-restart interval········································································································································255
import-route (OSPFv3 view)································································································································256
log-peer-change···················································································································································257
maximum load-balancing (OSPFv3 view)·········································································································257
ospfv3···································································································································································258
ospfv3 area··························································································································································259
ospfv3 cost ···························································································································································259
ospfv3 dr-priority ·················································································································································260
ospfv3 mtu-ignore················································································································································261
ospfv3 network-type ············································································································································261
ospfv3 peer ··························································································································································262
ospfv3 timer dead ···············································································································································262
ospfv3 timer hello················································································································································263
ospfv3 timer retransmit ·······································································································································264
ospfv3 timer poll··················································································································································264
ospfv3 trans-delay ···············································································································································265
preference ····························································································································································266
router-id ································································································································································266
silent-interface(OSPFv3 view) ·····························································································································267
spf timers ······························································································································································268
stub (OSPFv3 area view) ····································································································································268
vlink-peer (OSPFv3 area view)···························································································································269
IPv6 BGP configuration commands ······················································································································· 271
aggregate (IPv6 address family view)···············································································································271
balance (IPv6 address family view)···················································································································272
bestroute as-path-neglect (IPv6 address family view) ······················································································273
bestroute compare-med (IPv6 address family view) ························································································273
bestroute med-confederation (IPv6 address family view) ················································································274
compare-different-as-med (IPv6 address family view)······················································································275
dampening (IPv6 address family view)·············································································································275
default local-preference (IPv6 address family view) ························································································276
default med (IPv6 address family view) ············································································································277
default-route imported (IPv6 address family view)···························································································277
display bgp ipv6 group······································································································································278
display bgp ipv6 network ··································································································································280
display bgp ipv6 paths·······································································································································281
display bgp ipv6 peer ········································································································································282
display bgp ipv6 peer received ipv6-prefix ·····································································································286
display bgp ipv6 routing-table···························································································································287
vii
display bgp ipv6 routing-table as-path-acl ·······································································································289
display bgp ipv6 routing-table community ·······································································································290
display bgp ipv6 routing-table community-list··································································································291
display bgp ipv6 routing-table dampened ·······································································································292
display bgp ipv6 routing-table dampening parameter ···················································································293
display bgp ipv6 routing-table different-origin-as ····························································································294
display bgp ipv6 routing-table flap-info············································································································295
display bgp ipv6 routing-table peer··················································································································296
display bgp ipv6 routing-table regular-expression ··························································································297
display bgp ipv6 routing-table statistic ·············································································································298
filter-policy export (IPv6 address family view)··································································································298
filter-policy import (IPv6 address family view)··································································································299
group (IPv6 address family view) ······················································································································300
import-route (IPv6 address family view) ············································································································301
ipv6-family····························································································································································302
network (IPv6 address family view)···················································································································302
peer advertise-community (IPv6 address family view)·····················································································303
peer advertise-ext-community (IPv6 address family view) ···············································································304
peer allow-as-loop (IPv6 address family view) ·································································································304
peer as-number (IPv6 address family view) ······································································································305
peer as-path-acl (IPv6 address family view) ·····································································································306
peer capability-advertise orf ······························································································································306
peer capability-advertise orf non-standard (IPv6 address family view)·························································308
peer capability-advertise route-refresh ··············································································································308
peer capability-advertise suppress-4-byte-as (IPv6 address family view) ······················································309
peer connect-interface (IPv6 address family view)···························································································310
peer default-route-advertise ································································································································310
peer description (IPv6 address family view)·····································································································311
peer dscp (IPv6 address family view) ···············································································································312
peer ebgp-max-hop (IPv6 address family view) ·······························································································313
peer enable (IPv6 address family view)············································································································313
peer fake-as (IPv6 address family view)············································································································314
peer filter-policy (IPv6 address family view) ·····································································································315
peer group (IPv6 address family view) ·············································································································315
peer ignore (IPv6 address family view) ············································································································316
peer ipv6-prefix ···················································································································································317
peer keep-all-routes (IPv6 address family view) ·······························································································317
peer log-change (IPv6 address family view)·····································································································318
peer next-hop-local (IPv6 address family view) ································································································319
peer password·····················································································································································319
peer preferred-value (IPv6 address family view)······························································································320
peer public-as-only (IPv6 address family view) ································································································321
peer reflect-client (IPv6 address family view) ···································································································322
peer route-limit (IPv6 address family view) ·······································································································322
peer route-policy (IPv6 address family view)····································································································323
peer route-update-interval (IPv6 address family view)·····················································································324
peer substitute-as (IPv6 address family view) ···································································································325
peer timer (IPv6 address family view) ···············································································································326
preference (IPv6 address family view) ··············································································································327
reflect between-clients (IPv6 address family view) ···························································································327
reflector cluster-id (IPv6 address family view)···································································································328
refresh bgp ipv6 ··················································································································································329
reset bgp ipv6······················································································································································329
reset bgp ipv6 dampening·································································································································330
viii
reset bgp ipv6 flap-info·······································································································································331
router-id ································································································································································331
synchronization (IPv6 address family view) ·····································································································332
timer (IPv6 address family view) ························································································································333
Routing policy configuration commands ··············································································································· 334
Common routing policy configuration commands····································································································334
apply as-path ·······················································································································································334
apply comm-list delete ········································································································································334
apply community ·················································································································································335
apply cost·····························································································································································336
apply cost-type·····················································································································································337
apply extcommunity ············································································································································337
apply local-preference ········································································································································338
apply origin ·························································································································································339
apply preference ·················································································································································339
apply preferred-value··········································································································································340
apply tag······························································································································································341
continue ································································································································································341
display ip as-path ················································································································································342
display ip community-list·····································································································································343
display ip extcommunity-list································································································································344
display route-policy ·············································································································································344
if-match as-path····················································································································································345
if-match community··············································································································································346
if-match cost ·························································································································································347
if-match extcommunity·········································································································································347
if-match interface ·················································································································································348
if-match route-type ···············································································································································348
if-match tag ··························································································································································349
ip as-path······························································································································································350
ip community-list ··················································································································································350
ip extcommunity-list ·············································································································································352
route-policy···························································································································································352
IPv4 routing policy configuration commands············································································································353
apply ip-address next-hop ··································································································································353
display ip ip-prefix ··············································································································································354
if-match acl···························································································································································355
if-match ip·····························································································································································355
if-match ip-prefix ··················································································································································356
ip ip-prefix····························································································································································357
reset ip ip-prefix···················································································································································358
IPv6 routing policy configuration commands············································································································358
apply ipv6 next-hop ············································································································································358
display ip ipv6-prefix ··········································································································································359
if-match ipv6 ························································································································································360
ip ipv6-prefix························································································································································361
reset ip ipv6-prefix···············································································································································362
MCE configuration commands······························································································································· 363
description····························································································································································363
display bgp vpnv4 vpn-instance group·············································································································363
display bgp vpnv4 vpn-instance network ·········································································································365
display bgp vpnv4 vpn-instance paths··············································································································366
display bgp vpnv4 vpn-instance peer ···············································································································367
ix
display bgp vpnv4 vpn-instance routing-table··································································································370
display fib vpn-instance ······································································································································372
display fib vpn-instance ip-address ···················································································································375
display ip vpn-instance ·······································································································································376
domain-id ·····························································································································································377
export route-policy···············································································································································378
ext-community-type ··············································································································································379
filter-policy export················································································································································379
filter-policy import················································································································································380
import route-policy···············································································································································381
ip binding vpn-instance·······································································································································381
ip vpn-instance·····················································································································································382
ipv4-family vpn-instance ·····································································································································382
peer allow-as-loop ···············································································································································383
peer group ···························································································································································384
refresh bgp vpn-instance·····································································································································384
reset bgp vpn-instance ········································································································································385
reset bgp vpn-instance dampening ···················································································································386
reset bgp vpn-instance flap-info ·························································································································386
route-distinguisher················································································································································387
routing-table limit ·················································································································································388
vpn-instance-capability simple····························································································································388
vpn-target······························································································································································389
Support and other resources ·································································································································· 391
Contacting HP ······························································································································································391
Subscription service ············································································································································391
Related information······················································································································································391
Documents····························································································································································391
Websites·······························································································································································391
Conventions ··································································································································································392
Index ········································································································································································ 394
1
Basic IP routing commands
The term "router" in this chapter refers to both routers and Layer 3 switches.
display ip routing-table
Syntax
display ip routing-table [ vpn-instance vpn-instance-name ] [ verbose ] [ | { begin |exclude |include }
regular-expression ]
View
Any view
Default level
1: Monitor level
Parameters
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN. vpn-instance-name is a case-sensitive string
of 1 to 31 characters. If no VPN is specified, the information of the public network is displayed.
verbose: Displays detailed routing table information, including inactive routes. Without this keyword, the
command displays only brief information about active routes.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use display ip routing-table to display brief information about active routes in the routing table.
This command displays brief information about a routing table, with a routing entry contained in one line.
The information displayed includes destination IP address/mask length, protocol, priority, cost, next hop,
and outbound interface. This command displays only the optimal routes in use.
Use display ip routing-table verbose to display detailed information about all routes in the routing table.
This command displays detailed information about all active and inactive routes, including the statistics
of the entire routing table and information for each route.
Examples
# Display brief information about active routes in the routing table.
<Sysname> display ip routing-table
Routing Tables: Public
Destinations : 7 Routes : 7
Destination/Mask Proto Pre Cost NextHop Interface
2
1.1.2.0/24 Direct 0 0 1.1.2.1 Vlan11
1.1.2.1/32 Direct 0 0 127.0.0.1 InLoop0
2.2.2.0/24 OSPF 10 2 1.1.2.2 Vlan12
127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0
127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0
192.168.0.0/24 Direct 0 0 192.168.0.1 Vlan1
192.168.0.1/32 Direct 0 0 127.0.0.1 InLoop0
Table 1 Command output
Field Description
Destinations Number of destination addresses
Routes Number of routes
Destination/Mask Destination address/mask length
Proto Protocol that presents the route
Pre Priority of the route
Cost Cost of the route
NextHop Address of the next hop on the route
Interface Outbound interface for packets to be forwarded along the route
# Display detailed information about all routes in the routing table.
<Sysname> display ip routing-table verbose
Routing Tables: Public
Destinations : 7 Routes : 7
Destination: 1.1.2.0/24
Protocol: Direct Process ID: 0
Preference: 0 Cost: 0
IpPrecedence: QosLcId:
NextHop: 1.1.2.1 Interface: Vlan-interface11
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor : 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
State: Active Adv Age: 06h46m22s
Tag: 0
Destination: 1.1.2.1/32
Protocol: Direct Process ID: 0
Preference: 0 Cost: 0
IpPrecedence: QosLcId:
NextHop: 127.0.0.1 Interface: InLoopBack0
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor : 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
3
State: Active NoAdv Age: 06h46m22s
Tag: 0
Destination: 2.2.2.0/24
Protocol: OSPF Process ID: 1
Preference: 10 Cost: 2
IpPrecedence: QosLcId:
NextHop: 1.1.2.2 Interface: Vlan-interface12
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor : 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
State: Active Adv Age: 00h00m53s
Tag: 0
Destination: 127.0.0.0/8
Protocol: Direct Process ID: 0
Preference: 0 Cost: 0
IpPrecedence: QosLcId:
NextHop: 127.0.0.1 Interface: InLoopBack0
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor : 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
State: Active NoAdv Age: 06h46m36s
Tag: 0
Destination: 127.0.0.1/32
Protocol: Direct Process ID: 0
Preference: 0 Cost: 0
IpPrecedence: QosLcId:
NextHop: 127.0.0.1 Interface: InLoopBack0
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor : 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
State: Active NoAdv Age: 06h46m37s
Tag: 0
Destination: 192.168.0.0/24
Protocol: Direct Process ID: 0
Preference: 0 Cost: 0
IpPrecedence: QosLcId:
NextHop: 192.168.0.1 Interface: Vlan-interface1
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor : 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
4
State: Active Adv Age: 06h46m35s
Tag: 0
Destination: 192.168.0.1/32
Protocol: Direct Process ID: 0
Preference: 0 Cost: 0
IpPrecedence: QosLcId:
NextHop: 127.0.0.1 Interface: InLoopBack0
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor : 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
State: Active NoAdv Age: 06h46m35s
Tag: 0
Displayed first are statistics for the whole routing table, followed by a detailed description of each route
(in sequence).
Table 2 Command output
Field Description
Destination Destination address/mask length.
Protocol Protocol that presents the route.
Process ID Process ID.
Preference Priority of the route.
Cost Cost of the route.
IpPrecedence IP precedence.
QosLcId QoS-local ID.
NextHop Address of the next hop on the route.
Interface Outbound interface for packets to be forwarded along the route.
BkNextHop Backup next hop.
BkInterface Backup outbound interface.
RelyNextHop Next hop address obtained through routing recursion.
Neighbor Neighboring address determined by routing protocol.
Tunnel ID Tunnel ID.
Label Label.
BKTunnel ID Backup tunnel ID.
BKLabel Backup label.
5
Field Description
State
Route status:
•Active—This is an active unicast route.
•Adv—This route can be advertised.
•Delete—This route is deleted.
•Gateway—This is an indirect route.
•Holddown—Number of holddown routes. Holddown is a route advertisement policy
used in some distance vector (D-V) routing protocols, such as RIP, to avoid the
propagation of some incorrect routes. It distributes a Holddown route during a
period regardless of whether a new route to the same destination is found. For more
information, refer to relevant routing protocols.
•Int—The route was discovered by an Interior Gateway Protocol (IGP).
•NoAdv—The route is not advertised when the router advertises routes based on
policies.
•NotInstall—Among routes to a destination, the route with the highest priority is
installed into the core routing table and advertised. A NotInstall route cannot be
installed into the core routing table but can be advertised.
•Reject—The packets matching a Reject route will be dropped. Besides, the router
sends ICMP unreachable messages to the sources of the dropped packets. The Reject
routes are usually used for network testing.
•Static—A static route is not lost when you perform the save operation and then restart
the router. Routes configured manually are marked as static.
•Unicast—Unicast routes.
•Inactive—Inactive routes.
•Invalid—Invalid routes.
•WaitQ—The route is the WaitQ during route recursion.
•TunE—Tunnel.
•GotQ—The route is in the GotQ during route recursion.
Age Time for which the route has been in the routing table, in the sequence of hour, minute,
and second from left to right.
Tag Route tag.
display ip routing-table acl
Syntax
display ip routing-table [ vpn-instance vpn-instance-name ]acl acl-number [ verbose ] [ |{ begin |
exclude | include } regular-expression ]
View
Any view
Default level
1: Monitor level
Parameters
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN. vpn-instance-name is a case-sensitive string
of 1 to 31 characters. If no VPN is specified, the information of the public network is displayed.
6
acl-number: Specifies the basic ACL number, in the range of 2000 to 2999.
verbose: Displays detailed routing table information, including inactive routes. Without this argument,
the command displays only brief information about active routes.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use display ip routing-table acl to display information about routes permitted by a specified basic ACL.
For more information about routing policy, see Layer 3—IP Routing Configuration Guide.
This command is usually used together with routing policy display commands.
If the specified ACL does not exist or it has no rules configured, the entire routing table is displayed.
Examples
# Define basic ACL 2000 and set the route filtering rules.
<Sysname> system-view
[Sysname] acl number 2000
[Sysname-acl-basic-2000] rule permit source 10.1.0.0 0.0.255.255
[Sysname-acl-basic-2000] rule deny source any
# Display brief information about active routes permitted by basic ACL 2000.
[Sysname-acl-basic-2000] display ip routing-table acl 2000
Routes Matched by Access list : 2000
Summary Count : 6
Destination/Mask Proto Pre Cost NextHop Interface
10.1.1.0/24 Direct 0 0 10.1.1.2 Vlan1
10.1.1.2/32 Direct 0 0 127.0.0.1 InLoop0
10.1.2.0/24 Direct 0 0 10.1.2.1 Vlan12
10.1.2.1/32 Direct 0 0 127.0.0.1 InLoop0
10.1.3.0/24 Direct 0 0 10.1.3.1 Vlan11
10.1.3.1/32 Direct 0 0 127.0.0.1 InLoop0
For command output, see Table 1.
# Display detailed information about both active and inactive routes permitted by basic ACL 2000.
<Sysname> display ip routing-table acl 2000 verbose
Routes Matched by Access list : 2000
Summary Count: 6
Destination: 10.1.1.0/24
Protocol: Direct Process ID: 0
Preference: 0 Cost: 0
IpPrecedence: QosLcId:
7
NextHop: 10.1.1.2 Interface: Vlan-interface1
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor: 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
State: Active Adv Age: 1d00h25m32s
Tag: 0
Destination: 10.1.1.2/32
Protocol: Direct Process ID: 0
Preference: 0 Cost: 0
IpPrecedence: QosLcId:
NextHop: 127.0.0.1 Interface: InLoopBack0
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor: 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
State: Active NoAdv Age: 1d00h41m34s
Tag: 0
Destination: 10.1.2.0/24
Protocol: Direct Process ID: 0
Preference: 0 Cost: 0
IpPrecedence: QosLcId:
NextHop: 10.1.2.1 Interface: Vlan-interface12
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor: 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
State: Active Adv Age: 1d00h05m42s
Tag: 0
Destination: 10.1.2.1/32
Protocol: Direct Process ID: 0
Preference: 0 Cost: 0
IpPrecedence: QosLcId:
NextHop: 127.0.0.1 Interface: InLoopBack0
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor: 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
State: Active NoAdv Age: 1d00h05m42s
Tag: 0
Destination: 10.1.3.0/24
Protocol: Direct Process ID: 0
Preference: 0 Cost: 0
IpPrecedence: QosLcId:
8
NextHop: 10.1.3.1 Interface: Vlan-interface11
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor: 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
State: Active Adv Age: 1d00h05m31s
Tag: 0
Destination: 10.1.3.1/32
Protocol: Direct Process ID: 0
Preference: 0 Cost: 0
IpPrecedence: QosLcId:
NextHop: 127.0.0.1 Interface: InLoopBack0
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor: 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
State: Active NoAdv Age: 1d00h05m32s
Tag: 0
For command output, see Table 2.
display ip routing-table ip-address
Syntax
display ip routing-table [ vpn-instance vpn-instance-name ] ip-address [ mask |mask-length ]
[ longer-match ] [ verbose ] [ |{ begin | exclude | include } regular-expression ]
display ip routing-table [ vpn-instance vpn-instance-name ] ip-address1 { mask |mask-length }
ip-address2 { mask |mask-length } [ verbose ] [ |{ begin | exclude | include } regular-expression ]
View
Any view
Default level
1: Monitor level
Parameters
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN. vpn-instance-name is a case-sensitive string
of 1 to 31 characters. If no VPN is specified, the information of the public network is displayed.
ip-address: Specifies the destination IP address, in dotted decimal format.
mask | mask-length: Specifies the IP address mask, in dotted decimal format or represented by an
integer in the range of 0 to 32.
longer-match: Displays the route with the longest mask.
verbose: Displays detailed routing table information, including both active and inactive routes. Without
this argument, the command displays only brief information about active routes.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
9
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use display ip routing-table ip-address to display information about routes to a specified destination
address.
Executing the command with different parameters yields different output:
•display ip routing-table ip-address:
{The system ANDs the input destination IP address with the subnet mask in each route entry.
{The system ANDs the destination IP address in each route entry with its own subnet mask.
If the two operations yield the same result for an entry and this entry is active, it is displayed.
•display ip routing-table ip-address mask:
{The system ANDs the input destination IP address with the input subnet mask.
{The system ANDs the destination IP address in each route entry with the input subnet mask.
If the two operations yield the same result for an entry and the entry is active with a subnet mask
less than or equal to the input subnet mask, the entry is displayed.
Only route entries that exactly match the input destination address and mask are displayed.
•display ip routing-table ip-address longer-match:
{The system ANDs the input destination IP address with the subnet mask in each route entry.
{The system ANDs the destination IP address in each route entry with its own subnet mask.
If the two operations yield the same result for multiple entries that are active, the one with the
longest mask length is displayed.
•display ip routing-table ip-address mask longer-match:
{The system ANDs the input destination IP address with the input subnet mask.
{The system ANDs the destination IP address in each route entry with the input subnet mask.
If the two operations yield the same result for multiple entries with a mask less than or equal to the
input subnet mask, the one that is active with longest mask length is displayed.
Use display ip routing-table ip-address1 { mask-length |mask } ip-address2 { mask-length |mask } to
display route entries with destination addresses within a specified range.
Examples
# Display route entries for the destination IP address 11.1.1.1.
<Sysname> display ip routing-table 11.1.1.1
Routing Table : Public
Summary Count : 4
Destination/Mask Proto Pre Cost NextHop Interface
0.0.0.0/0 Static 60 0 0.0.0.0 NULL0
11.0.0.0/8 Static 60 0 0.0.0.0 NULL0
11.1.0.0/16 Static 60 0 0.0.0.0 NULL0
11.1.1.0/24 Static 60 0 0.0.0.0 NULL0
# Display route entries by specifying a destination IP address and the longer-match keyword.
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