Reference Guide

Border Gateway Protocol | 411
Usage
Information
If you enter clear ip bgp flap-statistics without any parameters, all statistics are cleared.
Related
Commands
debug ip bgp
c e
Allows you to view all information on BGP, including BGP events, keepalives, notifications, and
updates.
Syntax
debug ip bgp [ipv6-address | peer-group peer-group-name] [in | out]
To disable all BGP debugging, enter no debug ip bgp.
Parameters
Command Modes
EXEC Privilege
Command
History
Usage
Information
To view information on both incoming and outgoing routes, do not include the in and out parameters in
the debugging command. The in and out parameters cancel each other; for example, if you enter
debug ip bgp in and then enter debug ip bgp out, you will not see information on the incoming
routes.
Entering a no debug ip bgp command removes all configured debug commands for BGP.
Related
Commands
debug ip bgp ipv6 dampening
c e
View information on IPv6 routes being dampened.
Syntax
debug ip bgp ipv6 unicast dampening [in | out]
To disable debugging, enter no debug ip bgp ipv6 unicast dampening.
show ip bgp ipv6 unicast flap-statistics View BGP flap statistics.
ipv6-address (OPTIONAL) Enter the IPv6 address in the x:x:x:x::x format followed by the
prefix length in the
/x format.
Range: /0 to /128
The :: notation specifies successive hexadecimal fields of zeros.
peer-group
peer-group-name
Enter the keyword peer-group followed by the name of the peer group.
in (OPTIONAL) Enter the keyword in to view only information on inbound BGP routes.
out (OPTIONAL) Enter the keyword out to view only information on outbound BGP routes.
Version 8.2.1.0 Introduced on E-Series ExaScale
Version 7.4.1.0 Introduced
debug ip bgp events View information about BGP events.
debug ip bgp keepalives View information about BGP keepalives.
debug ip bgp notifications View information about BGP notifications.
debug ip bgp updates View information about BGP updates.