Users Guide

Usage
Information
To view the total number of COMMUNITY attributes found, use the show ip bgp ipv6 unicast
summary command. The text line above the route table states the number of COMMUNITY attributes
found.
The show ip bgp ipv6 unicast community command without any parameters lists BGP routes
with at least one BGP community attribute and the output is the same as for the show ip bgp ipv6
unicast command output.
show ip bgp ipv6 unicast filter-list
View the routes that match the filter lists.
Syntax
show ip bgp ipv6 unicast filter-list as-path-name
Parameters
as-path-name Enter the name of an AS-PATH.
Command Modes
● EXEC
● EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.4.2.1 Introduced on the C-Series and S4810.
Version 8.2.1.0 Introduced on the E-Series ExaScale.
Version 7.4.1.0 Introduced on the E-Series TeraScale.
show ip bgp ipv6 unicast flap-statistics
View flap statistics on BGP routes.
Syntax
show ip bgp ipv6 unicast flap-statistics [ipv6-address prefix-length]
[filter-list as-path-name] [regexp regular-expression]
Parameters
ipv6-address
prefix-length
Enter the IPv6 address in the x:x:x:x::x format then the prefix length in the /x
format. The range is from /0 to /128.
NOTE: The :: notation specifies successive hexadecimal fields of zeros.
filter-list as-
path-name
(OPTIONAL) Enter the keywords filter-list then 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.
IPv6 Border Gateway Protocol (IPv6 BGP) 891