Cisco Nexus 7000 Series Installation manual

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Cisco Nexus 7000 Series NX-OS MPLS
Command Reference
December 2016
Text Part Number: OL-24994-02

THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL
STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT
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OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.
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Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and figures included in the
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Cisco Nexus 7000 Series NX-OS MPLS Command Reference
© 2013 Cisco Systems, Inc. All rights reserved.

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Book Title
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CONTENTS
New and Changed Information 11
Preface 15
A Commands 11
accept-lifetime 12
address-family 14
advertise-labels 16
affinity (LSP attribute configuration mode) 18
affinity (TE interface configuration mode) 110
allowas-in 111
area 112
as-override 114
authentication challenge 115
authentication key-chain 117
authentication lifetime 118
authentication type 119
authentication window-size 120
autoroute announce 121
auto-bw (LSP attribute configuration mode) 122
auto-bw (TE interface configuration mode) 124
auto-bw timers 126
autonomous-system 127
B Commands 111
backoff 112
backup-bw 113
bandwidth (LSP attribute configuration mode) 114
bandwidth (TE interface configuration mode) 116
bfd interval 117
bfd slow-timer 119
bridge-domain 120

Contents
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C Commands 121
cbts-member tunnel-te 122
class 124
class-map 125
control-word 127
copy running-config startup-config 128
D Commands 129
demand-circuit 130
destination 131
device ospf 132
disable-peer-as-check 133
discovery hello 135
discovery targeted-hello 137
E Commands 139
echo revision 140
echo vendor-extension 141
encapsulation dot1q 142
encapsulation mpls 143
exclude-address 144
exp 145
explicit-null 146
explicit-path 148
F Commands 149
fast-reroute (TE interface configuration mode) 150
fast-reroute backup-prot-preempt optimize-bw 152
fast-reroute timers promotion 153
feature bfd 154
feature bgp 155
feature evc 156
feature isis 157
feature mpls l3vpn 158
feature mpls ldp 159
feature mpls traffic-engineering 160
feature mvpn 161

Contents
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feature ospf 162
feature-set mpls 163
forwarding-adjacency 164
from 165
G Commands 167
graceful-restart 168
H Commands 171
holdtime 172
I Commands 173
import 174
index 176
inherit port-profile 177
internetworking 178
interface ethernet 180
interface pseudowire 181
interface tunnel-te 183
install feature-set mpls 184
ip prefix-list 185
ip rsvp 187
ip rsvp authentication challenge 188
ip rsvp authentication key-chain 189
ip rsvp authentication lifetime 190
ip rsvp authentication type 191
ip rsvp authentication window-size 192
ip rsvp signalling dscp 193
ip rsvp signalling hello dscp 194
ip rsvp signalling hello reroute 195
ip rsvp signalling hello reroute state-timeout refresh misses 196
ip rsvp signalling hello reroute state-timeout refresh interval 197
ip unnumbered loopback 198
isis metric 199
1100
K Commands 1101
key 1102

Contents
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key chain 1103
key-string 1104
L Commands 1105
l2vpn vfi context 1106
l2vpn xconnect context 1107
label allocate global 1109
link-management timers 1110
list (LSP attribute configuration mode) 1112
list (TE explicit-path configuration mode) 1113
load-interval 1114
lockdown 1115
logging lsp 1116
logging neighbor-changes 1117
logging password configuration 1118
logging password rollover 1119
logging tunnel 1120
lsp attribute 1121
M Commands 1123
match 1124
maximum routes 1125
mdt asm-use-shared-tree 1127
mdt data 1128
mdt data bidir-enable 1129
mdt default 1130
mdt enforce-bgp-mdt-safi 1131
mdt mtu 1132
mdt pim hello-interval 1133
mdt pim jp-interval 1134
mdt source 1135
member 1136
member encapsulation mpls 1138
member pseudowire 1139
member vfi 1141
mpls ip 1142
mpls ip (TE configuration mode) 1143

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mpls ip default-route 1144
mpls label range 1145
mpls ldp autoconfig 1146
mpls ldp autoconfig area 1148
mpls ldp configuration 1149
mpls ldp discovery transport-address 1150
mpls ldp graceful-restart 1151
mpls ldp igp autoconfig 1152
mpls ldp igp sync 1153
mpls ldp sync 1154
mpls oam 1155
mpls static binding ipv4 1156
mpls static binding ipv4 vrf 1158
mpls traffic-eng administrative-weight 1159
mpls traffic-eng area 1160
mpls traffic-eng attribute-flags 1161
mpls traffic-eng backup-path 1162
mpls traffic-eng bandwidth 1163
mpls traffic-eng configuration 1164
mpls traffic-eng flooding threshold 1165
mpls traffic-eng level 1166
mpls traffic-eng router-id 1167
mpls traffic-eng tunnels 1168
1169
N Commands 1171
neighbor 1172
P Commands 1173
password option 1174
password required 1175
path-option (TE interface configuration mode) 1176
path-selection metric (TE configuration mode) 1178
path-selection metric (TE interface configuration mode) 1180
path-selection overload allow 1182
ping mpls 1183
ping mpls pseudowire 1185

Contents
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police 1186
policy-map 1188
port-profile type pseudowire 1189
priority (LSP attribute configuration mode) 1190
priority (TE interface configuration mode) 1192
protection fast-reroute 1194
R Commands 1195
rd 1196
record-route (LSP attribute configuration mode) 1197
record-route (TE interface configuration mode) 1198
redistribute 1199
redistribute direct route-map 1201
redistribute static route-map 1202
redundancy 1203
remote link failure notification 1204
reoptimize events link-up 1205
reoptimize timers 1206
restart 1208
rewrite ingress tag push dot1q symmetric 1209
rewrite ingress tag translate 1-to-1 dot1q symmetric 1211
route-target 1213
router bgp 1215
router isis 1216
router ospf 1217
router rip 1218
router-id 1219
S Commands 1201
send-community extended 1202
send-lifetime 1203
session protection 1205
set 1206
set mpls experimental imposition 1207
shutdown (LDP configuration mode) 1208
shutdown (TE configuration mode) 1209
signalling advertise explicit-null 1210

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signalling client batch-time 1211
signalling hello graceful-restart 1212
signalling hello graceful-restart refresh interval 1213
signalling hello graceful-restart refresh misses 1214
signalling hello graceful-restart send recovery-time 1215
signalling hello graceful-restart send restart-time 1216
signalling hello reroute 1217
signalling initial-retransmit-delay 1218
signalling patherr state-removal 1219
signaling protocol none 1220
signalling rate-limit 1221
signalling refresh interval 1222
signalling refresh misses 1223
signalling refresh reduction 1224
signalling refresh reduction ack-delay 1225
signalling refresh reduction bundle-max-size 1226
soo 1227
state enabled 1229
system bridge-domain 1230
switchport allowed vlan 1231
update-source loopback 1232
Show Commands 1225
show bgp unicast neighbors vrf 1226
show bridge-domain 1227
show ethernet service instance 1228
show ethernet service instance interface ethernet 1229
show ethernet service instance id interface ethernet 1230
show forwarding 1231
show ip ospf 1233
show ip ospf mpls ldp interface 1235
show ip pim mdt 1236
show ip pim mdt receive 1238
show ip pim mdt send 1239
show ip prefix-list 1240
show ip rip vrf 1241

Contents
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show ip rsvp 1242
show ip rsvp authentication 1244
show ip rsvp counters 1245
show ip rsvp fast-reroute 1247
show ip rsvp hello client lsp 1249
show ip rsvp hello client neighbor 1250
show ip rsvp hello instance 1251
show ip rsvp interface 1252
show ip rsvp internal 1254
show ip rsvp neighbor 1256
show ip rsvp reservation 1257
show ip rsvp sender 1259
show ip rsvp session 1261
show ip rsvp signalling rate-limit 1262
show ip rsvp signalling refresh 1263
show ipv6 route static vrf 1265
show l2vpn atom vc detail 1266
show l2vpn atom 1268
show l2vpn service vfi 1269
show l2vpn vfi 1270
show l2vpn service xconnect all 1271
show mpls forwarding statistics 1272
show mpls ldp neighbor graceful-restart 1273
show mpls interface detail 1274
show mpls interfaces 1275
show mpls ip bindings 1277
show mpls label range 1279
show mpls ldp backoff 1280
show mpls ldp capabilities 1281
show mpls ldp checkpoint 1282
show mpls ldp discovery 1283
show mpls ldp graceful-restart 1284
show mpls ldp igp sync 1285
show mpls ldp neighbor 1286
show mpls ldp parameter 1288

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show mpls oam 1290
show mpls static binding ipv4 1292
show mpls static binding ipv4 vrf 1293
show mpls switching 1294
show mpls switching aggregate 1296
show mpls switching aggregate detail 1297
show mpls switching aggregate ipv4 1298
show mpls switching aggregate ipv6 1299
show mpls switching aggregate vrf 1300
show mpls switching clients 1301
show mpls switching detail 1303
show mpls switching interface 1304
show mpls switching labels 1305
show mpls switching traffic-eng lsp ipv4 1306
show mpls switching traffic-eng tunnels 1308
show mpls switching vrf 1309
show mpls traffic-eng autoroute 1310
show mpls traffic-eng exp 1311
show mpls traffic-eng forwarding-adjacency 1312
show mpls traffic-eng high-availability 1313
show mpls traffic-eng link-management 1315
show mpls traffic-eng lsp attributes 1317
show mpls traffic-eng topology 1318
show mpls traffic-eng tunnels backup 1320
show mpls traffic-eng tunnels fast-reroute 1322
show mvpn bgp mdt-safi 1324
show mvpn mdt encap vrf 1325
show mvpn mdt route 1327
show route static vrf 1328
show routing 1329
show running-config interface 1330
show running-config isis 1331
show running-config l3vm 1332
show running-config mpls ldp 1333
show running-config mpls traffic-eng 1334

Contents
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show run mpls ldp all 1336
show running-config ospf 1337
show running-config vrf 1338
show startup-config mpls traffic-eng 1339
show startup-config vrf 1341
show tech-support mpls manager 1342
show vrf 1344
show vrf interface 1345
T Commands 1221
table-map 1222
timers lsa-arrival 1223
timers throttle lsa 1224
topology 1225
traceroute mpls 1226
V Commands 1229
vpn 1230
vrf 1231
vrf context 1232
vrf member 1233

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New and Changed Information
This chapter provides release-specific information for each new and changed feature in the Cisco Nexus
7000 Series NX-OS MPLS Command Reference. The latest version of this document is available at the
following Cisco website:
http://www.cisco.com/c/en/us/support/switches/nexus-7000-series-switches/products-command-refere
nce-list.html
To check for additional information about this Cisco NX-OS Release, see the Cisco NX-OS Release
Notes available at the following Cisco website:
http://www.cisco.com/c/en/us/support/switches/nexus-7000-series-switches/products-release-notes-list
.html
The table below summarizes the new and changed features for the Cisco Nexus 7000 Series NX-OS
MPLS Command Reference, and tells you where they are documented.
Table 1 New and Changed Features
Feature Description
Changed in
Release
A commands allowas-in
as-override
autonomous-system
6.2(2)
B commands bridge-domain 6.2(2)
C commands control-word 6.2(2)
D commands demand-circuit
device ospf
disable-peer-as-check
6.2(2)
E commands echo revision
echo vendor-extension
encapsulation dot1q
6.2(2)
F commands feature evc 6.2(2)
I commands inherit port-profile
internetworking
interface pseudowire
6.2(2)

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L commands l2vpn xconnect context
l2vpn vfi context
6.2(2)
M commands maximum-paths eibgp
member encapsulation mpls
member
member pseudowire
member vfi
mpls ldp graceful-restart
8.0(1)
6.2(2)
P commands port-profile type pseudowire 6.2(2)
R commands redundancy
remote link failure notification
rewrite ingress tag push dot1q symmetric
rewrite ingress tag translate 1-to-1 dot1q symmetric
6.2(2)
S commands send-community extended
signaling protocol none
soo
state enabled
switchport allowed vlan
6.2(2)
Show commands show bridge-domain
show forwarding
show ethernet service instance
show ethernet service instance id interface ethernet
show ethernet service instance interface ethernet
show forwarding
show l2vpn atom
show l2vpn atom vc detail
show l2vpn service xconnect all
show l2vpn service vfi
show l2vpn vfi
show mpls ldp neighbor graceful-restart
show run mpls ldp all
6.2(2)
U commands update-source loopback 6.2(2)
V commands vpn 6.2(2)
Table 1 New and Changed Features (continued)
Feature Description
Changed in
Release

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Preface
This preface describes the audience, organization, and conventions of the Cisco Nexus 7000 Series
NX-OS MPLS Command Reference. It also provides information on how to obtain related
documentation.
This chapter includes the following sections:
•Audience, page 5
•Organization, page 5
•Document Conventions, page 6
•Related Documentation, page 7
•Documentation Feedback, page 8
•Obtain Documentation and Submit a Service Request, page 8
Audience
This publication is for experienced users who configure and maintain Cisco NX-OS devices.
Organization
This reference is organized as follows:
Chapter Title Description
A Commands Describes the Cisco NX-OS MPLS commands that begin with A.
B Commands Describes the Cisco NX-OS MPLS commands that begin with B.
C Commands Describes the Cisco NX-OS MPLS commands that begin with C.
D Commands Describes the Cisco NX-OS MPLS commands that begin with D.
E Commands Describes the Cisco NX-OS MPLS commands that begin with E.
F Commands Describes the Cisco NX-OS MPLS commands that begin with F.
G Commands Describes the Cisco NX-OS MPLS commands that begin with G.
H Commands Describes the Cisco NX-OS MPLS commands that begin with H.
I Commands Describes the Cisco NX-OS MPLS commands that begin with I.

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Chapter
Document Conventions
Command descriptions use these conventions:
Screen examples use these conventions:
This document uses the following conventions:
Note Means reader take note. Notes contain helpful suggestions or references to material not covered in the
manual.
K Commands Describes the Cisco NX-OS MPLS commands that begin with K.
L Commands Describes the Cisco NX-OS MPLS commands that begin with L.
M Commands Describes the Cisco NX-OS MPLS commands that begin with M.
N Commands Describes the Cisco NX-OS MPLS commands that begin with N.
P Commands Describes the Cisco NX-OS MPLS commands that begin with P.
R Commands Describes the Cisco NX-OS MPLS commands that begin with R.
S Commands Describes the Cisco NX-OS MPLS commands that begin with S.
Show Commands Describes the Cisco NX-OS MPLS commands that begin with show.
T Commands Describes the Cisco NX-OS MPLS commands that begin with T.
V Commands Describes the Cisco NX-OS MPLS commands that begin with V.
Chapter Title Description
Convention Description
boldface font Commands and keywords are in boldface.
italic font Arguments for which you supply values are in italics.
[ ] Elements in square brackets are optional.
[ x | y | z ] Optional alternative keywords are grouped in brackets and separated by vertical
bars.
string A nonquoted set of characters. Do not use quotation marks around the string or
the string will include the quotation marks.
screen font Terminal sessions and information that the switch displays are in screen font.
boldface screen
font
Information you must enter is in boldface screen font.
italic screen font Arguments for which you supply values are in italic screen font.
< > Nonprinting characters, such as passwords, are in angle brackets.
[ ] Default responses to system prompts are in square brackets.
!, # An exclamation point (!) or a pound sign (#) at the beginning of a line of code
indicates a comment line.

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Chapter
Caution Means reader be careful. In this situation, you might do something that could result in equipment
damage or loss of data.
Tip Means the following information will help you solve a problem.
Related Documentation
Cisco NX-OS includes the following documents:
Release Notes
Cisco Nexus 7000 Series NX-OS Release Notes, Release 6.x
NX-OS Configuration Guides
Cisco Nexus 2000 Series Fabric Extender Software Configuration Guide
Cisco Nexus 7000 Series NX-OS Configuration Examples
Cisco Nexus 7000 Series NX-OS FabricPath Configuration Guide
Configuring Feature Set for FabricPath
Cisco Nexus 7000 Series NX-OS Fundamentals Configuration Guide
Cisco Nexus 7000 Series NX-OS High Availability and Redundancy Guide
Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide
Cisco Nexus 7000 Series NX-OS IP SLAs Configuration Guide
Cisco Nexus 7000 Series NX-OS Layer 2 Switching Configuration Guide
Cisco Nexus 7000 Series NX-OS LISP Configuration Guide
Cisco Nexus 7000 Series NX-OS MPLS Configuration Guide
Cisco Nexus 7000 Series NX-OS Multicast Routing Configuration Guide
Cisco Nexus 7000 Series NX-OS OTV Configuration Guide
Cisco Nexus 7000 Series OTV Quick Start Guide
Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide
Cisco Nexus 7000 Series NX-OS SAN Switching Configuration Guide
Cisco Nexus 7000 Series NX-OS Security Configuration Guide
Cisco Nexus 7000 Series NX-OS System Management Configuration Guide
Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide
Cisco Nexus 7000 Series NX-OS Verified Scalability Guide
Cisco Nexus 7000 Series NX-OS Virtual Device Context Quick Start
Cisco Nexus 7000 Series NX-OS Virtual Device Context Quick Start
Cisco NX-OS FCoE Configuration Guide for Cisco Nexus 5000 and Cisco MDS 9500

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Chapter
Obtain Documentation and Submit a Service Request
NX-OS Command References
Cisco Nexus 7000 Series NX-OS Command Reference Master Index
Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release
Cisco Nexus 7000 Series NX-OS Fundamentals Command Reference
Cisco NX-OS High Availability and Redundancy Command Reference
Cisco Nexus 7000 Series NX-OS Interfaces Command Reference
Cisco Nexus 7000 Series NX-OS IP SLAs Command Reference
Cisco Nexus 7000 Series NX-OS Layer 2 Switching Command Reference
Cisco Nexus 7000 Series NX-OS LISP Command Reference
Cisco Nexus 7000 Series NX-OS MPLS Command Reference
Cisco Nexus 7000 Series NX-OS Multicast Routing Command Reference
Cisco Nexus 7000 Series NX-OS OTV Command Reference
Cisco Nexus 7000 Series NX-OS Quality of Service Command Reference
Cisco Nexus 7000 Series NX-OS SAN Switching Command Reference
Cisco Nexus 7000 Series NX-OS Security Command Reference
Cisco Nexus 7000 Series NX-OS System Management Command Reference
Cisco Nexus 7000 Series NX-OS Unicast Routing Command Reference
Cisco Nexus 7000 Series NX-OS Virtual Device Context Command Reference
Cisco NX-OS FCoE Command Reference for Cisco Nexus 7000 and Cisco MDS 9500
Other Software Documents
Cisco NX-OS Licensing Guide
Cisco Nexus 7000 Series NX-OS MIB Quick Reference
Cisco Nexus 7000 Series NX-OS Software Upgrade and Downgrade Guide
Cisco NX-OS System Messages Reference
Cisco Nexus 7000 Series NX-OS Troubleshooting Guide
Cisco NX-OS XML Interface User Guide
Documentation Feedback
To provide technical feedback on this document, or to report an error or omission, please send your
comments to nexu[email protected]. We appreciate your feedback.
Obtain Documentation and Submit a Service Request
For information on obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a
service request, and gathering additional information, see What’s New in Cisco Product Documentation.

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Cisco Nexus 7000 Series NX-OS MPLS Command Reference
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Chapter
Obtain Documentation and Submit a Service Request
To receive new and revised Cisco technical content directly to your desktop, you can subscribe to
the What’s New in Cisco Product Documentation RSS feed. The RSS feeds are a free service.

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Chapter
Obtain Documentation and Submit a Service Request