Ip community-list standard – Brocade Network OS Command Reference v4.1.0 User Manual

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Network OS Command Reference

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ip community-list standard

Configures a community access control list (ACL), and specifies the community number or type
and whether to permit or deny traffic.

Synopsis

ip community-list standard community-list-name {deny [community-number | AA:NN]| permit
community-number} [seq seq-value] [internet |local-as | no-advertise | no-export]

no ip community-list standard community-list-name

Operands

community-list-name Range is from 1 through 32 ASCII characters.

community-number

A community number. Range is from 1 through 4294967295.

AA:NN

Autonomous system number and network number, configured as 2-byte
numbers separated by a colon.

seq

Sequence number. Range is from 1 through 65535.

internet

The Internet community.

no-export

Community of sub-ASs within a confederation. Routes with this community
can be exported to other sub-ASs in the same confederation but not
outside the confederation to other ASs or otherwise sent to EBGP
neighbors.

local-as

Local sub-AS within the confederation. Routes with this community can be
advertised only within the local sub-AS.

no-advertise

Routes with this community cannot be advertised to any other BGP4
devices at all.

Defaults

This option is disabled.

Command Modes

RBridge ID configuration mode

Description

Use this command to configure a community access control list (ACL), and to specify the
community name or type and whether to permit or deny traffic. A standard community list does not
accept a regular expression.

Usage Guidelines

Use the no form of this command to restore the default.

Examples

To create a standard community list:

switch(config)# rbridge-id 10

switch(config-rbridge-id-10)# ip community-list standard seq 10 permit local-as