Redistribute Igps To Bgp - Cisco NCS 5500 Series Configuration Manual

Implementing BGP
Example:
RP/0/RP0/CPU0:router(config-bgp)# bgp redistribute-internal
Allows the redistribution of iBGP routes into an IGP, such as IS-IS or OSPF.
Step 4 commit

Redistribute IGPs to BGP

Perform this task to configure redistribution of a protocol into the VRF address family.
Even if Interior Gateway Protocols (IGPs) are used as the PE-CE protocol, the import logic happens through
BGP. Therefore, all IGP routes have to be imported into the BGP VRF table.
SUMMARY STEPS
1. configure
2. router bgp as-number
3. vrf vrf-name
4. address-family { ipv4 | ipv6 } unicast
5. Do one of the following:
6. commit
DETAILED STEPS
Step 1 configure
Step 2
router bgp as-number
Example:
RP/0/RP0/CPU0:router(config)# router bgp 120
• 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 rip [ metric metric-value ] [ route-policy route-policy-name ]
• redistribute static [ metric metric-value ] [ route-policy route-policy-name ]
BGP Configuration Guide for Cisco NCS 5500 Series Routers, IOS XR Release 6.2.x
Redistribute IGPs to BGP
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