deny (bgp-community-list)
Creates and configures a deny community (expanded or standard) rule
Supported in the following platforms:
Syntax
deny community [expanded|standard]
deny community expanded <LINE>
deny community standard [AA:NN|internet|local-AS|no-advertise|no-export]
Parameters
deny community expanded <LINE>
deny community expanded <LINE>
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Configures a deny expanded community list entry and
associates it with a regular expression to match. The regular expression represents
the patterns to match in the community attributes.
- <LINE> – Provide the regular expression.
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deny community standard [AA:NN|internet|local-AS|no-advertise|no-export]
| deny community standard [AA:NN|internet| local-AS|no-advertise|
no-export] |
Configures a deny standard community list entry and associates it with a
predefined, globally used, known community or community number. The options are:
- aa:nn - Configures the community number. The first part (aa) represents the AS
number. The second part (nn) represents a 2-byte number.
- internet – Advertises this route to the internet community
- local-AS – Prevents transmission of this route outside the local AS
- no-advertise – Prevents advertisement of this route to any peer (internal or
external
- no-export – Prevents advertisement of this route to external BGP peers (keeping
this route within an AS)
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Examples
nx9500-6C8809(config-bgp-community-list-test)#deny community expanded 100
nx9500-6C8809(config-bgp-community-list-test)#show context
bgp community-list test
deny community expanded 100
nx9500-6C8809(config-bgp-community-list-test)#
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