Allied Telesis AR2050V Command Reference Manual page 1178

BGP BGP4+ C
AND OMMANDS
-
IP COMMUNITY LIST EXPANDED
Mode Global Configuration
A community-list can be used as a filter to BGP updates. Use this command to
Usage
define the community access list globally, then use neighbor configuration
commands to apply the list to a particular neighbor.
There are two kinds of community-lists: expanded and standard. A standard
community- list defines the community attributes explicitly and not via a regular
expression. An expanded community-list defines the communities attributes with
regular expressions.
The standard community-list is compiled into binary format and is directly
compared with the BGP communities attribute in the BGP updates. The
comparison is faster than the expanded community-list. Any community value
that does not match the standard community value is automatically treated as
expanded.
Examples awplus#
awplus(config)#
awplus(config)#
Related ip community-list
Commands
ip community-list standard
show ip community-list
C613-50186-01 Rev B
configure terminal
ip community-list 125 permit 6789906
ip community-list expanded CLIST permit .*
Command Reference for AR2050V
AlliedWare Plus™ Operating System - Version 5.4.7-1.x
1178