Dell C9000 series, Reference Manual

Page: 445 / 2286

The
clear ip bgp dampening
command does not clear the history paths.
clear ip bgp flap-statistics
Clear BGP flap statistics, which includes number of flaps and the time of the last flap.
C9000 Series
Syntax
clear ip bgp [vrf vrf-name ] [ipv4 [multicast | unicast] | ipv6
unicast] [flap-statistics [ ipv4-address mask | ipv6–address mask]
| filter-list as-path-name | regexp regular-expression ]
Parameters
vrf vrf-name (OPTIONAL) Enter the keyword
vrf
and then the name of the
VRF to clear BGP flap statistics corresponding to that VRF.
NOTE: You can use this attribute on a specific VRF to
remove history routes corresponding to that VRF. You
can also use this attribute to return the suppressed
routes corresponding to a specific VRF to an active state.
ipv4 multicast (OPTIONAL) Enter the keyword
ipv4
followed by the keyword
multicast
to clear information related only to ipv4 multicast
routes.
ipv4 unicast (OPTIONAL) Enter the keyword
ipv4
followed by the keyword
unicast
to clear information related only to ipv4 unicast
routes.
ipv6 unicast (OPTIONAL) Enter the keyword
ipv6
followed by the keyword
unicast
to clear information related only to ipv6 unicast
routes.
ipv4-address
mask (OPTIONAL) Enter an IPv4 address in dotted decimal format and
the prefix mask in slash format (/x) to reset only that prefix.
ipv6–address
mask (OPTIONAL) Enter the IPv6 address followed by the network
mask to reset only that prefix.
filter-list as-path-
name
(OPTIONAL) Enter the keywords
filter-list
then the name
of a configured AS-PATH list.
regexp regular-
expression
(OPTIONAL) Enter the keyword
regexp
then regular
expressions. Use one or a combination of the following:
•
.
= (period) any single character (including a white space).
•
*
= (asterisk) the sequences in a pattern (0 or more
sequences).
•
+
= (plus) the sequences in a pattern (1 or more
sequences).
Border Gateway Protocol 445