Configuring Keychains For Bgp - Cisco ASR 9000 Series Configuration Manual

Implementing BGP
Command or Action
Step 5
Do one of the following:
• redistribute connected [ metric metric-value ] [
route-policy route-policy-name ]
• redistribute eigrp process-id [ match { external |
internal }] [ 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 ]
Example:
RP/0/RSP0/CPU0:router(config-bgp-vrf-af)# redistribute
eigrp 23
Step 6
commit

Configuring Keychains for BGP

Keychains provide secure authentication by supporting different MAC authentication algorithms and provide
graceful key rollover. Perform this task to configure keychains for BGP. This task is optional.
If a keychain is configured for a neighbor group or a session group, a neighbor using the group inherits
Note
the keychain. Values of commands configured specifically for a neighbor override inherited values.
OL-30423-03
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
Configuring Keychains for BGP
Purpose
Configures redistribution of a protocol into the VRF
address family context.
The redistribute command is used if BGP is not used
between the PE-CE routers. If BGP is used between
PE-CE routers, the IGP that is used has to be
redistributed into BGP to establish VPN connectivity
with other PE sites. Redistribution is also required
for inter-table import and export.
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