Resetting Neighbors Using Bgp Outbound Soft Reset - Cisco NCS 5500 Series Configuration Manual

Configure BGP Neighbor Group and Neighbors
SUMMARY STEPS
1. show bgp neighbors
2. soft [ in [ prefix-filter ] | out ]
DETAILED STEPS
Command or Action
Step 1
show bgp neighbors
Example:
RP/0/RP0/CPU0:router# show bgp neighbors
Step 2 soft [ in [ prefix-filter ] | out ]
Example:
RP/0/RP0/CPU0:router# clear bgp ipv4
unicast 10.0.0.1 soft in

Resetting Neighbors Using BGP Outbound Soft Reset

Perform this task to trigger an outbound soft reset of the specified address families for the specified group or
neighbors. The group is specified by the * , ip-address , as-number , or external keywords and arguments.
Resetting neighbors is useful if you change the outbound policy for the neighbors or any other configuration
that affects the sending or receiving of routing updates.
If an outbound soft reset is triggered, BGP resends all routes for the address family to the given neighbors.
To determine whether the neighbor has advertised the ROUTE_REFRESH capability, use the show bgp
neighbors command.
SUMMARY STEPS
1. show bgp neighbors
2.
BGP Configuration Guide for Cisco NCS 5500 Series Routers, IOS XR Release 6.2.x
40
Purpose
Verifies that received route refresh capability from the neighbor is
enabled.
Soft resets a BGP neighbor.
• The * keyword resets all BGP neighbors.
• The ip-address argument specifies the address of the neighbor
to be reset.
• The as-number argument specifies that all neighbors that match
the autonomous system number be reset.
• The external keyword specifies that all external neighbors are
reset.
Implementing BGP