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Implementing IS-IS
6. commit
DETAILED STEPS
Command or Action
Step 1
configure
Step 2
router isis instance-id
Example:
RP/0/RP0/CPU0:router(config)# router isis isp
Step 3
l sp-password keychain keychain-name [ level { 1 |
2 }] [ send-only ] [ snp send-only ]
Example:
RP/0/RP0/CPU0:router(config-isis)# lsp-password
keychain isis_a level 1
Step 4
interface type interface-path-id
Example:
RP/0/RP0/CPU0:router(config-isis)# interface
GigabitEthernet 0/1/0/3
Step 5
h ello-password keychain keychain-name [ level { 1
| 2 }] [ send-only ]
Example:
RP/0/RP0/CPU0:router(config-isis-if)#hello-password
keychain isis_b
Step 6
commit
Configuring MPLS Traffic Engineering for IS-IS
This task explains how to configure IS-IS for MPLS TE. This task is optional.
For a description of the MPLS TE tasks and commands that allow you to configure the router to support
tunnels, configure an MPLS tunnel that IS-IS can use, and troubleshoot MPLS TE, see Implementing MPLS
Traffic Engineering on MPLS Configuration Guide for Cisco NCS 6000 Series Routers
Before you begin
Your network must support the MPLS Cisco IOS XR software feature before you enable MPLS TE for IS-IS
on your router.
Purpose
Enables IS-IS routing for the specified routing instance,
and places the router in router configuration mode.
Configures the keychain.
Enters interface configuration mode.
Configures the authentication password for an IS-IS
interface.
Routing Configuration Guide for Cisco NCS 6000 Series Routers, IOS XR Release 6.4.x
Configuring MPLS Traffic Engineering for IS-IS
• You can change the level of routing to be performed
by a particular routing instance by using the is-type
command.
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