Configuring Bgp Route Filtering By Route Policy - Cisco NCS 6000 Series Configuration Manual

Configuring BGP Route Filtering by Route Policy

Command or Action
Step 7 route-reflector-client
Example:
RP/0/RP0/CPU0:router(config-bgp-nbr-af)#
route-reflector-client
Step 8 commit
Configuring BGP Route Filtering by Route Policy
Perform this task to configure BGP routing filtering by route policy.
Before you begin
See the Implementing Routing Policy on module of Cisco Routing Configuration Guide (this publication)
for a list of the supported attributes and operations that are valid for inbound and outbound neighbor policy
filtering.
SUMMARY STEPS
1. configure
2. route-policy name
3. end-policy
4. router bgp as-number
5. neighbor ip-address
6. address-family { ipv4 | ipv6 } unicast
7. route-policy route-policy-name { in | out }
8. commit
DETAILED STEPS
Command or Action
Step 1 configure
Step 2 route-policy name
Example:
RP/0/RP0/CPU0:router(config)# route-policy
drop-as-1234
RP/0/RP0/CPU0:router(config-rpl)# if as-path
passes-through '1234' then
RP/0/RP0/CPU0:router(config-rpl)# apply
check-communities
RP/0/RP0/CPU0:router(config-rpl)# else
RP/0/RP0/CPU0:router(config-rpl)# pass
RP/0/RP0/CPU0:router(config-rpl)# endif
Routing Configuration Guide for Cisco NCS 6000 Series Routers, IOS XR Release 6.4.x
66
Purpose
Configures the router as a BGP route reflector and
configures the neighbor as its client.
Purpose
(Optional) Creates a route policy and enters route policy
configuration mode, where you can define the route policy.
Implementing BGP