Reference Guide

Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 7.8.1.0 Introduced on the S-Series.
Version 7.7.1.0 Introduced on the C-Series.
Version 7.6.1.0 Introduced on the E-Series.
Related
Commands
deny — configures to delete (deny) rules.
show ip bgp extcommunity-list — displays the extended community list.
permit regex
This feature allows you specify an extended community to forward (permit) using a regular expression (regex).
Z-Series
Syntax
permit regex {regex}
To remove, use the no permit regex {regex} command.
Parameters
regex Enter a regular expression.
Defaults Not configured.
Command Modes CONFIGURATION (conf-ext-community-list)
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 7.8.1.0 Introduced on the S-Series.
Version 7.7.1.0 Introduced on the C-Series.
Version 7.6.1.0 Introduced on the E-Series.
Usage
Information
Duplicate commands are silently accepted.
Example
FTOS(conf-ext-community-list)#permit regexp 123
FTOS(conf-ext-community-list)#
Related
Commands
deny regex — denies a community using a regular expression.
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