Cisco CRS Configuration Manual page 218

Connecting MPLS VPN Customers
SUMMARY STEPS
1. configure
2. router bgp autonomous-system-number
3. bgp router-id {ip-address}
4. vrf vrf-name
5. label-allocation-mode per-ce
6. address-family ipv4 unicast
7. Do one of the following:
8. aggregate-address address/mask-length [as-set] [as-confed-set] [summary-only] [route-policy
route-policy-name]
9. network {ip-address/prefix-length | ip-address mask } [ route-policy route-policy-name]
10. exit
11. neighbor ip-address
12. remote-as autonomous-system-number
13. password { clear | encrypted } password
14. ebgp-multihop [ ttl-value ]
15. address-family ipv4 unicast
16. allowas-in [as-occurrence-number ]
17. route-policy route-policy-name in
18. route-policy route-policy-name out
19. Use the commit or end command.
DETAILED STEPS
Step 1 configure
Example:
RP/0/RP0/CPU0:router# configure
Enters Global Configuration mode.
Step 2
router bgp autonomous-system-number
Cisco IOS XR Virtual Private Network Configuration Guide for the Cisco CRS Router, Release 6.1.x
204
• redistribute connected [ metric metric-value ] [ route-policy route-policy-name ]
• redistribute isis process-id [ level {1 | 1-inter-area | 2 } ] [metric metric-value] [route-policy
route-policy-name]
• redistribute ospf process-id [match { external [ 1 | 2 ] | internal | nssa-external [ 1 | 2 ] } ] [
metric metric-value ] [route-policy route-policy-name ]
• redistribute ospfv3 process-id [ match { external [ 1 | 2 | internal | nssa-external [ 1 | 2 ] }
] [ metric metric-value ] [ route-policy route-policy-name ]
• redistribute static [metric metric-value ] [ route-policy route-policy-name ]
Implementing MPLS Layer 3 VPNs