Reference Guide

422 | Border Gateway Protocol IPv4 (BGPv4)
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Parameters
Defaults
Not configured
Command Modes
CONFIGURATION (conf-ext-community-list)
Related
Commands
Command
History
deny regex
c e s
This features enables you to specify an extended communities to reject (deny) using a
regular expressions (regex).
Syntax
deny regex {regex}
To remove, use the
no deny regex {regex} command.
Parameters
Defaults
Not configured
Command Modes
CONFIGURATION (conf-ext-community-list)
Usage
Information
Duplicate commands are silently accepted.
Example
FTOS(conf-ext-community-list)#deny regexp 123
FTOS(conf-ext-community-list)#
Related
Commands
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)
.
IPADDR:NN
Enter the IP address specific extended community in the format
IPADDR:NN (4-byte IPv4 Unicast Address:2-byte community value)
permit Configure to add (permit) rules
show ip extcommunity-list Display the Extended Community list
Version 7.8.1.0 Introduced on S-Series
Version 7.7.1.0 Introduced on C-Series
Version 7.6.1.0 Introduced on E-Series
regex
Enter a regular expression.
permit regex Permit a community using a regular expression