Dell Force10 S4820T FTOS Command Reference Guide - Page 426

www.dell.com | support.dell.com Parameters Defaults Command Modes Usage Information Related Commands Command History as4 ASN4:NN ASN:NNNN IPADDR:NN additive non-trans 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). Enter the 2-octet AS specific extended community number in the format ASN:NNNN (2-byte AS number:4-byte community value). Enter the IP address specific extended community in the format IPADDR:NN (4-byte IPv4 Unicast Address:2-byte community value) (OPTIONAL) Enter the keyword additive to add to the existing extended community. (OPTIONAL) Enter the keyword non-trans to indicate a non-transitive BGP extended community. No default values or behavior ROUTE MAP (config-route-map) If the set community rt and soo are in the same route-map entry, we can define the behavior as: • If rt option comes before soo, with or without additive option, then soo overrides the communities set by rt • If rt options comes after soo, without the additive option, then rt overrides the communities set by soo • If rt with additive option comes after soo, then rt adds the communities set by soo set extcommunity soo Set extended community site-of-origin in route-map. Version 7.8.1.0 Version 7.7.1.0 Version 7.6.1.0 Introduced on S-Series Introduced on C-Series Introduced on E-Series set extcommunity soo c e s Use this feature to set extended community site-of-origin in Route Map. Syntax set extcommunity soo {as4 ASN4:NN | ASN:NNNN | IPADDR:NN [non-trans]} To delete the site-of-origin community, use the no set extcommunity command. Parameters as4 ASN4:NN ASN:NNNN 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). Enter the 2-octet AS specific extended community number in the format ASN:NNNN (2-byte AS number:4-byte community value). 426 | Border Gateway Protocol IPv4 (BGPv4)