CANOGA PERKINS CanogaOS Command Reference - Manual (Page 303)

CanogaOS Command Line Reference Revision 1.02
Proprietary & Confidential Canoga Pertkins Metro Ethernet Switches Page 303 of 855
Usage
Use the community-lists to specify BGP community attributes. The community attribute is used for
implementing policy routing. It is an optional, transitive attribute and facilitates transfer of local policies
through different autonomous systems. It includes community values that are 32 bits long.
There are two kinds of community-lists: the expanded and standard. The standard community-list defines the
community attributes in a specified format and not with regular expressions. The expanded community-list
defines the communities attributes with regular expressions.
Examples
Switch# configure terminal
Switch(config)# ip community-list mylist permit 7675:80 7675:90
Related Commands
ip community-list standard, ip community-list expanded
16.39 ip community-list expanded
Use this command to add a community list entry.
Use the no parameter with this command to delete the community list entry.
Command Syntax
(no) ip community-list EXPANDED deny|permit .LINE
EXPANDED = <100-199>|(expanded WORD)
<100-199> Expanded community list number.
expanded Specifies an expanded community list.
WORD Expanded community list number
deny Specifies community to reject.
permit Specifies community to accept.
LINE Specifies community attributes with regular expression. Refer to the appendix “Regular
Expressions” for further details.
Command Mode
Configure mode
Usage
Use the community-lists to specify BGP community attributes. The community attribute is used for
implementing policy routing. It is an optional, transitive attribute and facilitates transfer of local policies
through different autonomous systems. It includes community values that are 32 bits long.
There are two kinds of community-lists--the expanded and standard. The standard community-list defines the
community attributes in a specified format and not with regular expressions. The expanded community-list
defines the communities attributes with regular expressions.