Command Line Reference Guide

show ip bgp flap-statistics
View flap statistics on BGP routes.
S5000
Syntax
show ip bgp [ipv4 unicast] flap-statistics [ip-address [mask]]
[filter-list as-path-name] [regexp regular-expression]
Parameters
ipv4 unicast (OPTIONAL) Enter the keywords ipv4 unicast to view
information only related to ipv4 unicast routes.
ip-address (OPTIONAL) Enter the IP address (in dotted decimal format) of the
BGP network to view information only on that network.
mask (OPTIONAL) Enter the network mask (in slash prefix (/x) format) of the
BGP network address.
filter-list as-path-
name
(OPTIONAL) Enter the keyword filter-list followed by the
name of a configured AS-PATH ACL.
regexp regular-
expression
Enter a regular expression then use one or a combination of the
following characters to match:
• . = (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).
• ? = (question mark) sequences in a pattern (either 0 or 1
sequences).
NOTE: You must enter an escape sequence (CTRL+v) prior
to entering the ? regular expression.
• [ ] = (brackets) a range of single-character patterns.
• ( ) = (parenthesis) groups a series of pattern elements to a
single element.
• { } = (braces) minimum and the maximum match count.
• ^ = (caret) the beginning of the input string. If you use the
caret at the beginning of a sequence or range, it matches on
everything BUT the characters specified.
• $ = (dollar sign) the end of the output string.
Command Modes
• EXEC
• EXEC Privilege
Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
The following describes the show ip bgp flap command shown in the Example below.
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