Command Line Reference Guide

match extcommunity
Use this feature to match an extended community in the Route Map mode.
S5000
Syntax
match extcommunity {extended community list name}
To change the match, use the no match extcommunity {extended community
list name} command.
Parameters
extended
community list
name
Enter the name of the extended community list.
Defaults none
Command Modes ROUTE MAP (config-route-map)
Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
Like standard communities, you can use extended communities in the route-map to match the
attribute.
Example
FTOS(config-route-map)#match extcommunity Freedombird
FTOS(config-route-map)#
permit
Use this feature to add rules (permit) from the two types of extended communities, Route Origin (rt) or Site-of-Origin
(soo).
S5000
Syntax
permit {rt | soo} {as4 ASN4:NN | ASN:NNNN | IPADDR:NN}
To change the rules, use the no permit {rt | soo} {as4 ASN4:NN | ASN:NNNN
| IPADDR:NN} command.
Parameters
rt Enter the keyword rt to designate a Route Origin community.
soo Enter the keyword soo to designate a Site-of-Origin community (also
known as Route Origin).
as4 ASN4:NN Enter the keyword as4 followed by the 4-octet AS specific extended
community number in the format ASN4:NN (4-byte AS number:2-byte
community value).
ASN:NNNN Enter the 2-octet AS specific extended community number in the
format ASN:NNNN (2-byte AS number:4-byte community value).
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