Reference Guide

Border Gateway Protocol IPv4 (BGPv4) | 327
clear ip bgp
c e s
Reset BGP sessions on the E-Series. The soft parameter (BGP Soft Reconfiguration)
clears the policies without resetting the TCP connection.
Syntax
clear ip bgp * | as-number | ip-address [flap-statistics | soft [in | out]]
Parameters
Command Modes
EXEC Privilege
Related
Commands
Command
History
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced support on C-Series
Version 7.5.1.0 Introduced
*
Enter an asterisk ( * ) to reset all BGP sessions.
as-number Enter the AS number to reset all neighbors belonging to that AS.
Range: 0 to 65535 (2-Byte) or
1 to 4294967295 (4-Byte) or
0.1 to 65535.65535 (Dotted format)
ip-address
Enter an IP address in dotted decimal format to reset all prefixes
from that neighbor.
flap-statistics
(OPTIONAL) Enter the keyword flap-statistics to reset the flap
statistics on all prefixes from that neighbor.
soft
(OPTIONAL) Enter the keyword soft to configure and activate
policies without resetting the BGP TCP session, that is, BGP Soft
Reconfiguration.
Note: If you enter clear ip bgp ip-address soft, both inbound and
outbound policies are reset.
in (OPTIONAL) Enter the keyword in to activate only inbound
policies.
out
(OPTIONAL) Enter the keyword out to activate only outbound
policies.
bgp
recursive-bgp-next-hop
Disable next-hop resolution through other routes learned by BGP
bgp soft-reconfig-backup Turn on BGP Soft Reconfiguration
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.7.0 Introduced on the S4810.
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced support on C-Series
Version 6.5.1.0
Expanded to include the
as-number option