Cisco ASR 9000 Series Routing Configuration Manual page 405

Implementing IS-IS
SUMMARY STEPS
1. configure
2. router isis instance-id
3. address-family { ipv4 | ipv6 } [ unicast ]
4. mpls traffic-eng level { 1 | 2 }
5. mpls traffic-eng router-id { ip-address | interface-name interface-instance }
6. metric-style wide [ level { 1 | 2 }]
7. commit
8. show isis [ instance instance-id ] mpls traffic-eng tunnel
9. show isis [ instance instance-id ] mpls traffic-eng adjacency-log
10. show isis [ instance instance-id ] mpls traffic-eng advertisements
DETAILED STEPS
Command or Action
Step 1
configure
Step 2 router isis instance-id
Example:
RP/0/RSP0/CPU0:router(config)# router isis isp
Step 3 address-family { ipv4 | ipv6 } [ unicast ]
Example:
RP/0/RSP0/CPU0:router(config-isis)#address-family
ipv4 unicast
Step 4
mpls traffic-eng level { 1 | 2 }
Example:
RP/0/RSP0/CPU0:router(config-isis-af)# mpls
traffic-eng level 1
Step 5
mpls traffic-eng router-id { ip-address | interface-name
interface-instance }
Example:
RP/0/RSP0/CPU0:router(config-isis-af)# mpls
traffic-eng router-id loopback0
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
Configuring MPLS Traffic Engineering for IS-IS
Purpose
Enables IS-IS routing for the specified routing instance,
and places the router in router configuration mode.
• You can change the level of routing to be
performed by a particular routing instance by using
the is-type router configuration command.
Specifies the IPv4 or IPv6 address family, and enters
router address family configuration mode.
Configures a router running IS-IS to flood MPLS TE
link information into the indicated IS-IS level.
Specifies that the MPLS TE router identifier for the
node is the given IP address or an IP address associated
with the given interface.
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