Cisco CRS Configuration Manual page 215
Ios xr virtual private network
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Also See for CRS:
- Configuration manual (430 pages) ,
- User manual (304 pages) ,
- Command reference manual (155 pages)
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Implementing MPLS Layer 3 VPNs
Associates the local VPN with a route target. When the route is advertised to other provider edge (PE) routers, the export
route target is sent along with the route as an extended community.
Step 8
exit
Example:
RP/0/RP0/CPU0:router(config-vrf-af)# exit
Exits VRF address family configuration mode and returns the router to VRF configuration mode.
Step 9
exit
Example:
RP/0/RP0/CPU0:router(config-vrf)# exit
Exits VRF configuration mode and returns the router to Global Configuration mode.
Step 10
router bgp autonomous-system-number
Example:
RP/0/RP0/CPU0:router(config)# router bgp 120
Enters BGP configuration mode allowing you to configure the BGP routing process.
Step 11
vrf vrf-name
Example:
RP/0/RP0/CPU0:router(config-bgp)# vrf vrf_1
Configures a VRF instance and enters VRF configuration mode for BGP routing.
Step 12
rd { as-number | ip-address | auto }
Example:
RP/0/RP0/CPU0:router(config-bgp-vrf)# rd auto
Automatically assigns a unique route distinguisher (RD) to vrf_1.
Step 13
Use the commit or end command.
commit - Saves the configuration changes and remains within the configuration session.
end - Prompts user to take one of these actions:
• Yes - Saves configuration changes and exits the configuration session.
• No - Exits the configuration session without committing the configuration changes.
• Cancel - Remains in the configuration mode, without committing the configuration changes.
Cisco IOS XR Virtual Private Network Configuration Guide for the Cisco CRS Router, Release 6.1.x
Connecting MPLS VPN Customers
201
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