Dell Force10 S4820T FTOS Command Reference Guide - Page 282
ip community-list
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www.dell.com | support.dell.com Defaults Command Modes Command History no-advertise no-export regexp regular-expression Enter the keywords no-advertise to drop all routes containing the well-known community attribute of NO_ADVERTISE. All routes with the NO_ADVERTISE (0xFFFFFF02) community attribute must not be advertised to other BGP peers. Enter the keywords no-export to drop all routes containing the well-known community attribute of NO_EXPORT. All routes with the NO_EXPORT (0xFFFFFF01) community attribute must not be advertised outside a BGP confederation boundary. Enter the keyword regexp followed by a regular expression. Use one or a combination of the following: • . = (period) matches on any single character, including white space • * = (asterisk) matches on sequences in a pattern (zero or more sequences) • + = (plus sign) matches on sequences in a pattern (one or more sequences) • ? = (question mark) matches sequences in a pattern (0 or 1 sequences). You must enter an escape sequence (CNTL+v) prior to entering the ? regular expression brackets) matches a range of single-character patterns. • ^ = (caret) matches the beginning of the input string. (If the caret is used at the beginning of a sequence or range, it matches on everything BUT the characters specified.) • $ = (dollar sign) matches the end of the output string. • _ = (underscore) matches a comma (,), left brace ({), right brace (}), left parenthesis, right parenthesis, the beginning of the input string, the end of the input string, or a space. • | = (pipe) matches either character. Not configured. COMMUNITY-LIST Version 8.1.1.0 Introduced on E-Series ExaScale pre-Version 6.1.1.0 Introduced for E-Series ip community-list e Enter COMMUNITY-LIST mode and create an IP community-list for BGP. Syntax Parameters Command Modes Example ip community-list comm-list-name To delete a community-list, use the no ip community-list comm-list-name command. comm-list-name Enter a text string as the name of the community-list, up to 140 characters. CONFIGURATION FTOS(conf)#ip community-list TestComList FTOS(config-community-list)# 282 | Access Control Lists (ACL)