Users Guide

permit regex
This feature allows you specify an extended community to forward (permit) using a regular expression (regex).
Syntax
permit regex {regex}
To remove, use the no permit regex {regex} command.
Parameters
regex Enter a regular expression.
Defaults Not congured.
Command Modes CONFIGURATION (conf-ext-community-list)
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.2(1.0) Introduced on the Z9500.
7.8.1.0 Introduced on the S-Series.
7.7.1.0 Introduced on the C-Series.
7.6.1.0 Introduced on the E-Series.
Usage Information Duplicate commands are silently accepted.
Example
Dell(conf-ext-community-list)#permit regexp 123
Dell(conf-ext-community-list)#
Related Commands deny regex — denies a community using a regular expression.
set extcommunity rt
To set Route Origin community attributes in Route Map, use this feature.
Syntax
set extcommunity rt {as4 ASN4:NN [non-trans] | ASN:NNNN [non-trans] |
IPADDR:NN [non-trans]} [additive]
To delete the Route Origin community, use the no set extcommunity command.
Parameters
as4 ASN4:NN Enter the keyword as4 then the 4-octet AS specic extended community number
in the format ASN4:NN (4-byte AS number:2-byte community value).
ASN:NNNN Enter the 2-octet AS specic extended community number in the format
ASN:NNNN (2-byte AS number:4-byte community value).
Border Gateway Protocol
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