Deployment Guide

Border Gateway Protocol IPv4 (BGPv4) | 413
Usage
Information
When soft-reconfiguration is enabled for a neighbor and the clear ip bgp soft in is executed, the
update database stored in the router is replayed and updates are reevaluated. With this command, the
replay and update process is triggered only if route-refresh request is not negotiated with the peer. If
the request is indeed negotiated (upon execution of clear ip bgp soft in), then BGP sends a
route-refresh request to the neighbor and receives all of the peer’s updates.
Related
Commands
Command
History
clear ip bgp dampening
c e
t
s
Clear information on route dampening.
Syntax
clear ip bgp dampening ipv4 multicast network network-mask
Parameters
Command Modes
EXEC Privilege
Command
History
clear ip bgp flap-statistics
c e
t
s
Clear BGP flap statistics, which includes number of flaps and the time of the last flap.
Syntax
clear ip bgp ipv4 multicast flap-statistics network | filter-list list |regexp regexp
Parameters
clear ip bgp ipv4 multicast
soft in
Activate inbound policies without resetting the BGP TCP session.
Version 8.4.1.0 Added support for IPv4 multicast and IPv6 unicast address families
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced support on C-Series
Version 7.2.1.0 Introduced
dampening Enter the keyword dampening to clear route flap dampening
information.
network
(OPTIONAL) Enter the network address in dotted decimal format
(A.B.C.D).
network-mask
(OPTIONAL) Enter the network mask in slash prefix format (/x).
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced support on C-Series
Version 7.6.1.0 Introduced IPv6 MGBP support for E-Series
Network
(OPTIONAL) Enter the network address to clear flap statistics in dotted decimal
format (A.B.C.D).