HPE FlexNetwork 7500 Series Installation manual

HPE FlexNetwork 7500 Switch Series
MPLS Command Reference
Part number: 5998-7476R
Software version: 7500-CMW710-R7178
Document version: 6W100-20160129

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Contents
Basic MPLS commands·················································································· 1
display mpls forwarding ilm ························································································································1
display mpls forwarding nhlfe·····················································································································2
display mpls interface·································································································································4
display mpls label·······································································································································5
display mpls lsp··········································································································································6
display mpls lsp statistics ·························································································································11
display mpls nib········································································································································12
display mpls nid········································································································································13
display mpls summary······························································································································13
mpls enable··············································································································································14
mpls label advertise ·································································································································15
mpls lsr-id·················································································································································16
mpls mtu···················································································································································17
mpls statistics···········································································································································17
mpls statistics interval ······························································································································19
mpls ttl expiration enable ·························································································································19
mpls ttl propagate·····································································································································20
reset mpls statistics··································································································································21
snmp-agent trap enable mpls···················································································································22
Static LSP commands··················································································· 23
display mpls static-lsp ······························································································································23
static-lsp egress ·······································································································································24
static-lsp ingress ······································································································································24
static-lsp transit ········································································································································25
LDP commands ···························································································· 27
LDP common commands·································································································································27
backoff······················································································································································27
display mpls ldp discovery ·······················································································································28
display mpls ldp fec··································································································································30
display mpls ldp interface·························································································································33
display mpls ldp lsp ··································································································································34
display mpls ldp parameter ······················································································································35
display mpls ldp peer ·······························································································································37
display mpls ldp summary························································································································40
graceful-restart ·········································································································································42
graceful-restart timer ································································································································42
label-distribution ·······································································································································44
loop-detect ···············································································································································45
lsr-id ·························································································································································45
maxhops···················································································································································46
md5-authentication···································································································································47
mpls ldp····················································································································································48
mpls ldp timer···········································································································································49
non-stop-routing ·······································································································································51
pv-limit······················································································································································51
reset mpls ldp···········································································································································52
snmp-agent trap enable ldp ·····················································································································53
vpn-instance·············································································································································54
IPv4 LDP commands ·······································································································································55
accept-label··············································································································································55
advertise-label··········································································································································56
display mpls ldp igp sync ·························································································································57
igp sync delay ··········································································································································58
igp sync delay on-restart ··························································································································59

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lsp-trigger ·················································································································································60
mpls ldp enable ········································································································································61
mpls ldp igp sync disable ·························································································································62
mpls ldp sync (IS-IS view)························································································································62
mpls ldp sync (OSPF view/OSPF area view)···························································································63
mpls ldp transport-address·······················································································································64
session protection ····································································································································65
targeted-peer············································································································································66
MPLS TE commands ···················································································· 68
auto-bandwidth enable·····························································································································68
auto-tunnel backup···································································································································69
disable······················································································································································69
display explicit-path··································································································································70
display isis mpls te advertisement············································································································71
display isis mpls te configured-sub-tlvs····································································································74
display isis mpls te network······················································································································75
display isis mpls te tunnel ························································································································76
display mpls te ds-te ································································································································77
display mpls te link-management bandwidth-allocation ···········································································78
display mpls te tedb ·································································································································80
display mpls te tunnel-interface················································································································85
display ospf mpls te advertisement ··········································································································88
display ospf mpls te network ····················································································································91
display ospf mpls te tunnel·······················································································································92
ds-te bc-model ·········································································································································93
ds-te te-class············································································································································94
ds-te mode ···············································································································································95
explicit-path ··············································································································································96
fast-reroute timer······································································································································97
link-management periodic-flooding timer ·································································································97
mpls te······················································································································································98
mpls te affinity-attribute ····························································································································99
mpls te auto-bandwidth ··························································································································100
mpls te auto-tunnel backup disable········································································································101
mpls te backup ·······································································································································102
mpls te backup bandwidth······················································································································103
mpls te backup-path·······························································································································104
mpls te bandwidth ··································································································································105
mpls te bandwidth change thresholds····································································································106
mpls te bidirectional ·······························································································································107
mpls te enable (interface view) ··············································································································110
mpls te enable (IS-IS view) ····················································································································110
mpls te enable (OSPF area view) ··········································································································111
mpls te fast-reroute ································································································································112
mpls te fast-reroute bypass-tunnel·········································································································113
mpls te igp advertise ······························································································································114
mpls te igp metric ···································································································································115
mpls te igp shortcut ································································································································115
mpls te link-attribute ·······························································································································116
mpls te loop-detection ····························································································································117
mpls te max-link-bandwidth····················································································································118
mpls te max-reservable-bandwidth ········································································································119
mpls te max-reservable-bandwidth mam ·······························································································120
mpls te max-reservable-bandwidth rdm ·································································································121
mpls te metric·········································································································································122
mpls te path············································································································································123
mpls te path-metric-type·························································································································124
mpls te priority········································································································································125
mpls te record-route ·······························································································································126
mpls te reoptimization (tunnel interface view) ························································································126
mpls te reoptimization (user view)··········································································································127

iii
mpls te resv-style ···································································································································128
mpls te retry ···········································································································································128
mpls te route-pinning······························································································································129
mpls te signaling ····································································································································130
mpls te static-cr-lsp ································································································································131
mpls te timer retry ··································································································································131
nexthop ··················································································································································132
nhop-only ···············································································································································133
path-metric-type ·····································································································································134
reset mpls te auto-bandwidth-adjustment timers ···················································································135
te-subtlv··················································································································································135
timers removal unused···························································································································136
tunnel-number ········································································································································137
Static CRLSP commands ··········································································· 139
display mpls static-cr-lsp ························································································································139
static-cr-lsp egress ·································································································································140
static-cr-lsp ingress ································································································································141
static-cr-lsp transit ··································································································································142
RSVP commands························································································ 144
authentication challenge ························································································································144
authentication key ··································································································································145
authentication lifetime ····························································································································146
authentication window-size ····················································································································148
display rsvp ············································································································································149
display rsvp authentication·····················································································································152
display rsvp lsp·······································································································································156
display rsvp peer ····································································································································159
display rsvp request ·······························································································································161
display rsvp reservation ·························································································································163
display rsvp sender ································································································································165
display rsvp statistics ·····························································································································169
dscp························································································································································171
graceful-restart enable ···························································································································172
hello interval ···········································································································································173
hello lost ·················································································································································173
keep-multiplier········································································································································174
peer ························································································································································175
refresh interval ·······································································································································176
reset rsvp authentication ························································································································177
reset rsvp statistics·································································································································177
rsvp ························································································································································178
rsvp authentication challenge·················································································································179
rsvp authentication key ··························································································································180
rsvp authentication lifetime·····················································································································181
rsvp authentication window-size ············································································································183
rsvp bfd enable·······································································································································184
rsvp enable·············································································································································185
rsvp hello enable ····································································································································185
rsvp reduction retransmit increment·······································································································186
rsvp reduction retransmit interval ···········································································································187
rsvp reduction srefresh···························································································································187
Tunnel policy commands ············································································ 190
display mpls tunnel·································································································································190
preferred-path ········································································································································191
select-seq load-balance-number············································································································191
tunnel-policy (system view) ····················································································································192
MPLS L3VPN commands ··········································································· 194
address-family ipv4 (VPN instance view)·······························································································194

iv
address-family vpnv4 ·····························································································································194
description (VPN instance view) ············································································································195
display bgp routing-table ipv4 unicast inlabel·························································································196
display bgp routing-table ipv4 unicast outlabel ······················································································197
display bgp routing-table vpnv4 ·············································································································198
display bgp routing-table vpnv4 inlabel ··································································································207
display bgp routing-table vpnv4 outlabel································································································208
display ospf sham-link····························································································································209
display ip vpn-instance···························································································································211
domain-id ···············································································································································212
export route-policy··································································································································213
ext-community-type································································································································214
import route-policy··································································································································215
ip binding vpn-instance ··························································································································216
ip vpn-instance (system view) ················································································································216
nesting-vpn·············································································································································217
peer next-hop-invariable ························································································································218
peer upe ·················································································································································218
peer upe route-policy ·····························································································································219
policy vpn-target·····································································································································220
route-distinguisher (VPN instance view) ································································································221
route-tag·················································································································································221
routing-table limit····································································································································222
rr-filter·····················································································································································224
sham-link················································································································································224
snmp-agent trap enable l3vpn················································································································226
tnl-policy (VPN instance view/IPv4 VPN view/IPv6 VPN view) ······························································226
vpn popgo ··············································································································································228
vpn-id ·····················································································································································228
vpn-target (VPN instance view/IPv4 VPN view/IPv6 VPN view) ····························································229
IPv6 MPLS L3VPN commands ··································································· 231
address-family ipv6 (VPN instance view)·······························································································231
address-family vpnv6 ·····························································································································231
disable-dn-bit-check ·······························································································································232
disable-dn-bit-set····································································································································233
display bgp routing-table vpnv6 ·············································································································234
display bgp routing-table vpnv6 inlabel ··································································································240
display bgp routing-table vpnv6 outlabel································································································241
display ospfv3 sham-link ························································································································243
domain-id ···············································································································································244
ext-community-type································································································································245
peer next-hop-invariable ························································································································246
policy vpn-target·····································································································································247
route-tag·················································································································································248
route-tag-check enable ··························································································································249
rr-filter·····················································································································································250
sham-link················································································································································250
MPLS L2VPN commands ··········································································· 252
ac interface·············································································································································252
address-family l2vpn ······························································································································253
auto-discovery········································································································································254
backup-peer ···········································································································································255
ccc··························································································································································256
connection··············································································································································257
connection remote-site-id·······················································································································258
control-word enable································································································································259
description··············································································································································260
display bgp l2vpn signaling ····················································································································260
display l2vpn bgp ···································································································································264
display l2vpn forwarding·························································································································266

v
display l2vpn ldp·····································································································································269
display l2vpn pw·····································································································································270
display l2vpn pw-class ···························································································································273
display l2vpn service-instance ···············································································································275
display l2vpn xconnect-group·················································································································277
encapsulation ·········································································································································278
l2vpn enable···········································································································································279
l2vpn switchover·····································································································································280
mtu ·························································································································································280
peer ························································································································································281
peer signaling·········································································································································283
policy vpn-target·····································································································································284
pw-class (auto-discovery cross-connect group view)·············································································284
pw-class (system view) ··························································································································285
pw-type···················································································································································286
revertive ·················································································································································287
route-distinguisher··································································································································288
rr-filter·····················································································································································289
service-instance ·····································································································································289
shutdown················································································································································290
site··························································································································································291
tunnel-policy ···········································································································································292
vpn-target ···············································································································································293
xconnect-group ······································································································································294
VPLS commands ························································································ 295
address-family l2vpn ······························································································································295
auto-discovery········································································································································295
backup-peer ···········································································································································296
control-word enable································································································································297
default-pw-id···········································································································································298
description··············································································································································299
display bgp l2vpn auto-discovery ···········································································································299
display bgp l2vpn signaling ····················································································································302
display l2vpn auto-discovery ··················································································································306
display l2vpn bgp ···································································································································306
display l2vpn forwarding·························································································································309
display l2vpn ldp·····································································································································312
display l2vpn mac-address·····················································································································315
display l2vpn pw·····································································································································316
display l2vpn pw-class ···························································································································320
display l2vpn service-instance ···············································································································321
display l2vpn vsi ·····································································································································323
encapsulation ·········································································································································325
l2vpn enable···········································································································································326
l2vpn switchover·····································································································································326
mac-learning enable·······························································································································327
mtu ·························································································································································327
peer ························································································································································328
peer auto-discovery································································································································330
peer signaling·········································································································································331
policy vpn-target·····································································································································332
pw-class (auto-discovery VSI view) ·······································································································332
pw-class (system view) ··························································································································333
pwsignaling ············································································································································334
pw-type···················································································································································335
reset l2vpn mac-address························································································································336
revertive ·················································································································································336
route-distinguisher··································································································································337
rr-filter·····················································································································································338
service-instance ·····································································································································339
shutdown················································································································································339

vi
signaling-protocol ···································································································································340
site··························································································································································341
tunnel-policy (auto-discovery VSI view) ·································································································342
vpls-id·····················································································································································343
vpn-target ···············································································································································344
vsi···························································································································································344
xconnect vsi ···········································································································································345
MCE commands ························································································· 347
address-family ipv4 (VPN instance view)·······························································································347
description (VPN instance view) ············································································································347
display ip vpn-instance···························································································································348
export route-policy··································································································································349
import route-policy··································································································································350
ip binding vpn-instance ··························································································································351
ip vpn-instance (system view) ················································································································352
route-distinguisher (VPN instance view) ································································································353
routing-table limit····································································································································353
vpn-id ·····················································································································································355
vpn-instance-capability simple (OSPF view)··························································································355
vpn-target (VPN instance view/IPv4 VPN view/IPv6 VPN view) ····························································356
IPv6 MCE commands ················································································· 358
address-family ipv6 (VPN instance view)·······························································································358
vpn-instance-capability simple (OSPFv3 view) ······················································································358
Document conventions and icons ······························································· 360
Conventions ···················································································································································360
Network topology icons··································································································································361
Support and other resources ······································································ 362
Accessing Hewlett Packard Enterprise Support ····························································································362
Accessing updates·········································································································································362
Websites ················································································································································363
Customer self repair·······························································································································363
Remote support······································································································································363
Documentation feedback ·······················································································································363
Index ··········································································································· 365

1
Basic MPLS commands
display mpls forwarding ilm
Use display mpls forwarding ilm to display Incoming Label Map (ILM) entries.
Syntax
In standalone mode:
display mpls forwarding ilm [ label ] [ slot slot-number ]
In IRF mode:
display mpls forwarding ilm [ label ] [ chassis chassis-number slot slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
label: Displays the ILM entry with the specified incoming label in the range of 16 to 1048575. If you
do not specify an incoming label, this command displays information about all ILM entries.
slot slot-number: Specifies a card by its slot number. If you do not specify a card, this command
displays ILM entries on the active MPU. (In standalone mode.)
chassis chassis-number slot slot-number: Specifies a card on an IRF member device. The
chassis-number argument represents the member ID of the IRF member device. The slot-number
argument represents the slot number of the card. If you do not specify a card on an IRF member
device, this command displays ILM entries on the global active MPU. (In IRF mode.)
Usage guidelines
An ILM entry records the label operation type, outgoing label, and other forwarding information.
After an LSR receives a labeled packet, it performs the following operations:
1. Identifies the ILM entry that matches the top label of the packet.
2. Performs the specified label operation.
3. Forwards the packet.
Examples
# Display the ILM entry with incoming label 30.
<Sysname> display mpls forwarding ilm 30
Flags: T - Forwarded through a tunnel
N - Forwarded through the outgoing interface to the nexthop IP address
B - Backup forwarding information
A - Active forwarding information
InLabel Oper VRF Flag SwapLabel Forwarding Info
--------------------------------------------------------------------------------

2
30 SWAP 0 T 1300 1024
# Display all ILM entries.
<Sysname> display mpls forwarding ilm
Total ILM entries: 3
Flags: T - Forwarded through a tunnel
N - Forwarded through the outgoing interface to the nexthop IP address
B - Backup forwarding information
A - Active forwarding information
InLabel Oper VRF Flag SwapLabel Forwarding Info
--------------------------------------------------------------------------------
30 SWAP 0 T 1300 1024
1279 POP 0 - - -
1407 SWAP 0 NA 1271 GE1/0/3 50.2.0.2
NB 1270 Tun0 0.0.0.0
Table 1 Command output
Field Description
Total ILM entries Total number of ILM entries.
InLabel Incoming label.
Oper
Operation type:
•POP—Pops the label.
•POPGO—Pops the label and forwards the packet to another tunnel.
•SWAP—Swaps the label.
VRF Index of a VPN instance.
Flag
Forwarding flag:
•T—Forwarded through a tunnel.
•N—Forwarded through the outgoing interface to the next hop IP
address.
•B—Backup forwarding information.
•A—Active forwarding information.
SwapLabel Outgoing label value.
Forwarding Info
Forwarding information:
•When the forwarding flag is N, the forwarding information records the
outgoing interface and the next hop.
•When the forwarding flag is T, the forwarding information records the
NID.
display mpls forwarding nhlfe
Use display mpls forwarding nhlfe to display Next Hop Label Forwarding Entry (NHLFE) entries.
Syntax
In standalone mode:
display mpls forwarding nhlfe [ nid ] [ slot slot-number ]
In IRF mode:

3
display mpls forwarding nhlfe [ nid ] [ chassis chassis-number slot slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
nid: Displays the NHLFE entry with the specified NID. The value range for the NID is 0 to
4294967294. If you do not specify an NID, this command displays information about all NHLFE
entries.
slot slot-number: Specifies a card by its slot number. If you do not specify a card, this command
displays NHLFE entries on the active MPU. (In standalone mode.)
chassis chassis-number slot slot-number: Specifies a card on an IRF member device. The
chassis-number argument represents the member ID of the IRF member device. The slot-number
argument represents the slot number of the card. If you do not specify a card on an IRF member
device, this command displays NHLFE entries on the global active MPU. (In IRF mode.)
Usage guidelines
An NHLFE entry records label forwarding information, such as the outgoing label and outgoing
interface. NHLFE entries are mainly used to add multiple labels to packets.
To add multiple labels to a packet, an LSR performs the following operations:
1. Obtains the bottom label and NID in the matching FIB or ILM entry.
2. Obtains the outer label in the NHLFE entry identified by the NID.
Examples
# Display the NHLFE entry with NID 2048.
<Sysname> display mpls forwarding nhlfe 2048
Flags: T - Forwarded through a tunnel
N - Forwarded through the outgoing interface to the nexthop IP address
B - Backup forwarding information
A - Active forwarding information
NID Tnl-Type Flag OutLabel Forwarding Info
--------------------------------------------------------------------------------
2048 LSP NA 2025 GE1/0/2 10.11.112.26
# Display all NHLFE entries.
<Sysname> display mpls forwarding nhlfe
Total NHLFE entries: 5
Flags: T - Forwarded through a tunnel
N - Forwarded through the outgoing interface to the nexthop IP address
B - Backup forwarding information
A - Active forwarding information
NID Tnl-Type Flag OutLabel Forwarding Info

4
--------------------------------------------------------------------------------
10 - TA - 2049
20 - TA - 2050
2048 LSP NA 2025 GE1/0/2 10.11.112.26
2049 LSP NA 3024 GE1/0/2 10.11.112.26
TB 3026 20
2050 LSP NA 3025 GE1/0/1 10.11.113.26
Table 2 Command output
Field Description
Total NHLFE entries Total number of NHLFE entries.
NID NHLFE entry index.
Tnl-Type
Tunnel type:
•LOCAL—Direct LSP tunnel.
•LSP—Static LSP tunnel, or LSP tunnel signaled using LDP or BGP.
•TE—TE tunnel.
•GRE—GRE tunnel.
•CRLSP—Static CRLSP tunnel or CRLSP tunnel signaled using RSVP.
•-(a hyphen)—The tunnel type is invalid.
Flag
Forwarding flag:
•T—Forwarded through a tunnel.
•N—Forwarded through the outgoing interface to the next hop IP
address.
•B—Backup forwarding information.
•A—Active forwarding information.
OutLabel Outgoing label.
Forwarding Info
Forwarding information:
•When the forwarding flag is N, the forwarding information records the
outgoing interface and the next hop.
•When the forwarding flag is T, the forwarding information records the
NID.
display mpls interface
Use display mpls interface to display MPLS interface information, including the interface name,
interface status, and interface MPLS MTU.
Syntax
display mpls interface [ interface-type interface-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator

5
Parameters
interface-type interface-number: Specifies an interface by the interface type and number. If you do
not specify an interface, this command displays MPLS information for all MPLS-enabled interfaces.
Examples
# Display all MPLS interfaces.
<Sysname> display mpls interface
Interface Status MPLS MTU
GE1/0/1 Up 1514
GE1/0/2 Up 1514
The MPLS MTU of an interface is in bytes.
Related commands
mpls enable
mpls mtu
display mpls label
Use display mpls label to display MPLS label usage information.
Syntax
display mpls label { label-value1 [ to label-value2 ] | all }
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
label-value1: Specifies a label value in the range of 16 to 1048575. If used with the label-value2
argument, the label-value1 argument represents the start label of a label range.
to label-value2: Specifies the end label of the label range, in the range of 16 to 1048575. If you
specify a label range by using the label-value1 argument and the to label-value2 option, this
command displays usage information for the specified range of labels.
all: Specifies all labels.
Examples
# Display usage information for labels 900 through 902.
<Sysname> display mpls label 900 to 902
Label Owner State
900 - Idle
901 - Idle
902 LDP Alloc

6
Table 3 Command output
Field Description
Label Label value.
Owner
Protocol that is using the label:
•Static—Static LSP.
•LDP.
•BGP.
•StaticCR—Static CRLSP.
•RSVP.
•L2VPN.
This field displays a hyphen (-) when the label state is Idle.
State
Usage state of the label:
•Idle—The label is idle.
•Alloc—The label has been allocated.
•Pending—The label has been released but is still used by an
LSP entry.
•Inuse—The label has been allocated and used by an LSP
entry.
display mpls lsp
Use display mpls lsp to display LSP information.
Syntax
display mpls lsp [ egress | in-label label-value | ingress | outgoing-interface interface-type
interface-number | protocol { bgp |ldp | local |rsvp-te | static | static-cr } | transit ] [ vpn-instance
vpn-instance-name ] [ ipv4-dest mask-length | ipv6 [ ipv6-dest prefix-length ] ] [ verbose ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
egress: Displays the LSPs taking the current LSR as egress.
in-label label-value: Displays the LSPs using the specified label as the incoming label, in the range
of 0 to 1048575.
ingress: Displays the LSPs taking the current LSR as ingress.
outgoing-interface interface-type interface-number: Displays the LSPs using the specified interface
as the outgoing interface. The interface-type interface-number argument specifies an interface by its
type and number.
protocol: Displays the LSPs established by a protocol.
bgp: Displays BGP LSPs.
ldp: Displays LDP LSPs.

7
local: Displays the direct LSP.
rsvp-te: Displays CRLSPs established by RSVP-TE.
static: Displays static LSPs.
static-cr: Displays static CRLSPs.
transit: Displays the LSPs taking the current LSR as a transit LSR.
vpn-instance vpn-instance-name: Displays LSPs for the specified VPN. The vpn-instance-name is
a case-sensitive string of 1 to 31 characters. If you do not specify this option, the command displays
LSPs for the public network.
ipv4-dest mask-length: Displays the IPv4 LSP for an FEC specified by an IPv4 address and a mask
length. The value range for the mask length is 0 to 32.
ipv6: Displays IPv6 LSP information. If you do not specify this keyword, the command displays IPv4
LSP information.
ipv6-dest prefix-length: Displays the IPv6 LSP for an FEC specified by an IPv6 address and a prefix
length. The value range for the prefix length is 0 to 128.
verbose: Displays detailed LSP information. If you do not specify this keyword, the command
displays brief LSP information.
Usage guidelines
If you do not specify any parameters, this command displays brief information about all LSPs. If you
specify only the verbose keyword, this command displays detailed information about all LSPs.
Examples
# Display brief information about all IPv4 LSPs.
<Sysname> display mpls lsp
FEC Proto In/Out Label Interface/Out NHLFE
100.100.100.100/24 LDP -/1049 Vlan20
Backup -/1050 Vlan21
100.100.100.10/24 LDP -/1051 Vlan22
Backup -/1050 Vlan21
100.100.100.10/24 LDP -/1049 Vlan30
101.100.100.10/24 LDP 1026/1049 Vlan20
102.100.100.10/24 LDP 1027/- -
103.100.100.10/24 LDP 1028/1049 Tunnel10
110.100.100.20/24 BGP -/1049 Vlan20
111.100.100.10/24 BGP 2028/1049 Vlan20
112.100.100.10/24 BGP 2029/- Vlan20
113.100.100.10/24 BGP 2030/1049 NHLFE1500
114.100.100.10/24 BGP 2031/1050 Tunnel100
100.100.100.100 Local -/- Vlan20
101.101.101.101/32 Static -/100 Vlan20
- Static 100/200 Vlan20
- Static 101/- Vlan20
200.200.200.200/64000/64000 RSVP -/1030 Vlan10
201.200.200.200/64000/64000 RSVP 1024/1031 Vlan10
202.200.200.200/64000/64000 RSVP 1025/- -
150.140.150.100/64001/0 StaticCR -/1000 Vlan10
- StaticCR 50/1001 Vlan10
- StaticCR 51/- -

8
Table 4 Command output
Field Description
FEC
Forwarding equivalence class:
•IP address/mask—Classifies FECs by destination address.
•IP address—Classifies FECs by next hop.
•IP address/Out Label—Classifies FECs by next hop and
outgoing label.
•Ingress LSR ID/Tunnel ID/LSP ID—RSVP TE FEC.
•-(a hyphen)—The LSP is a static transit LSP, static egress LSP,
static transit CRLSP, or static egress CRLSP.
•Backup—If the LSP is a backup LSP of the previous LSP, this
field displays Backup.
Proto
Label distribution protocol:
•LDP.
•BGP.
•RSVP.
•Static.
•StaticCR—Static CRLSP.
•Local—Direct LSP.
In/Out Label Incoming label/outgoing label.
Interface/Out NHLFE
Outgoing interface name or NHLFE entry index.
NHLFEnumber specifies the outer LSP that carries the current LSP.
The outer LSP is that matches the NHLFE entry with an NID of
number.
# Display IPv6 LSP information.
<Sysname> display mpls lsp ipv6
FEC : 100:100:100:100:100:100:100:100/128
Protocol : BGP In-Label : 2050
Out-Label: 10003 Out-Interface: Vlan10
BkLabel : 10004 BkInterface : Vlan20
Table 5 Command output
Field Description
FEC
Forwarding equivalence class:
•IP address/mask—Classifies FECs by destination address.
•IP address—Classifies FECs by next hop.
•IP address/Out Label—Classifies FECs by next hop and
outgoing label.
•Ingress LSR ID/Tunnel ID/LSP ID—RSVP TE FEC.
•-(a hyphen)—The LSP is a static transit LSP, static egress LSP,
static transit CRLSP, or static egress CRLSP.
Protocol
Label distribution protocol:
•LDP.
•BGP.
•RSVP.
•Static.
•StaticCR—Static CRLSP.
•Local—Direct LSP.

9
Field Description
BkLabel Outgoing label of the backup LSP.
BkInterface Outgoing interface of the backup LSP.
# Display detailed information about all LSPs.
<Sysname> display mpls lsp verbose
Destination : 56.10.10.2
FEC : 56.10.10.2/32
Protocol : LDP
LSR Type : Egress
Service : Statistics
In-Label : 1024
State : Active
Inbound Statistics:
Octets : 13000
Packets : 100
Errors : 0
Discards : 0
Destination : 56.10.10.4
FEC : 56.10.10.2/32
Protocol : LDP
LSR Type : Transit
Service : Statistics
In-Label : 1026
Inbound Statistics:
Octets : 10600
Packets : 100
Errors : 0
Discards : 0
Path ID : 0x40000000.1
State : Active
Out-Label : 1800
Nexthop : 10.1.1.2
Out-Interface: Vlan10
BkLabel : 1900
BkNexthop : 20.1.1.2
BkInterface : Vlan20
Outbound Statistics:
Octets : 12600
Packets : 100
Errors : 0
Discards : 0
Destination : 56.10.10.4
FEC : 56.10.10.2/32
Protocol : LDP
LSR Type : Ingress

10
Service : -
NHLFE ID : 2000
State : Active
Out-Label : 1800
Nexthop : 10.1.1.2
Out-Interface: Vlan10
Table 6 Command output
Field Description
Destination LSP destination address.
FEC
Forwarding equivalence class:
•IP address/mask—Classifies FECs by destination address.
•IP address—Classifies FECs by next hop.
•IP address/Out Label—Classifies FECs by next hop and outgoing
label.
•Ingress LSR ID/Tunnel ID/LSP ID—RSVP TE FEC.
•-(a hyphen)—The LSP is a static transit LSP, static egress LSP,
static transit CRLSP, or static egress CRLSP.
Protocol
Label distribution protocol:
•LDP.
•BGP.
•RSVP.
•Static.
•StaticCR—Static CRLSP.
•Local—Direct LSP.
LSR Type
LSR type:
•Ingress—The current LSR is the ingress node of the LSP.
•Transit—The current LSR is a transit node of the LSP.
•Egress—The current LSR is the egress node of the LSP.
Service Service deployed on the LSP. The service can only be Statistics, which
indicates the MPLS forwarding statistics feature.
Path ID
Forwarding path. The value is in the format of 0xnn.m, where nn
represents the NHLFE group ID of the outer LSPs that carry the current
LSP, and mrepresents the sequence number of the equivalence path.
NHLFE ID NHLFE entry index.
State
LSP state:
•Active—The LSP is in use.
•Inactive—The LSP is idle.
Inbound Statistics
MPLS forwarding statistics in inbound direction:
•Octets—Number of received octets.
•Packets—Number of received packets.
•Errors—Number of received error packets.
•Discards—Number of discarded packets.
BkLabel Outgoing label of the backup LSP.
BkNexthop Next hop address of the backup LSP.
BkInterface Outgoing interface of the backup LSP.

11
Field Description
Outbound Statistics
MPLS forwarding statistics in outbound direction:
•Octets—Number of sent octets.
•Packets—Number of sent packets.
•Errors—Number of error packets.
•Discards—Number of discarded packets.
Related commands
display mpls lsp statistics
display mpls lsp statistics
Use display mpls lsp statistics to display LSP statistics.
Syntax
display mpls lsp statistics
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Examples
# Display LSP statistics.
<Sysname> display mpls lsp statistics
LSP Type Ingress/Transit/Egress Active
Static LSP 0/0/0 0/0/0
Static CRLSP 0/0/0 0/0/0
LDP LSP 2/2/1 2/2/1
RSVP CRLSP 0/0/0 0/0/0
BGP LSP 0/0/0 0/0/0
Local LSP 2/0/0 2/0/0
-----------------------------------------------------
Total 4/2/1 4/2/1
Table 7 Command output
Field Description
LSP Type
LSP types:
•Static LSP.
•Static CRLSP.
•LDP LSP.
•Local LSP—Direct LSP.
•RSVP CRLSP.
•BGP LSP.

12
Field Description
Total Total number of LSPs.
Ingress Number of LSPs that take the local device as the ingress node.
Transit Number of LSPs that take the local device as a transit node.
Egress Number of LSPs that take the local device as the egress node.
Active Number of active LSPs of a type.
display mpls nib
Use display mpls nib to display MPLS Nexthop Information Base (NIB) information.
Syntax
display mpls nib [ nib-id ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
nib-id: Specifies a next hop ID in the range of 1 to FFFFFFFFFFFFFFFE. If you do not specify a next
hop, this command displays information about all MPLS next hops.
Examples
# Display information about all MPLS next hops.
<Sysname> display mpls nib
NIB ID: 0x40000000
Users: 1
Status: Active
ECMP number: 1
Outgoing NHLFE ID: 1024
Backup outgoing NHLFE ID: 1027
Table 8 Command output
Field Description
NIB ID ID of the next hop.
Users Number of ILM entries that use this next hop.
Status
Next hop status:
•Active—The next hop is active.
•Dummy—The next hop is inactive.
ECMP number Number of equal-cost NHLFE entries.
Outgoing NHLFE ID ID of the NHLFE entry to which the next hop corresponds.