Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 563

Parameters ipv6-address prefix-length advertise-map map-name as-set Enter the IPv6 address in the x:x:x:x::x format followed by the prefix length in the /x format. The range is /0 to /128. NOTE: The :: notation specifies successive hexadecimal fields of zeros. (OPTIONAL) Enter the keywords advertise-map followed by the name of a configured route map to set filters for advertising an aggregate route. (OPTIONAL) Enter the keywords as-set to generate path attribute information and include it in the aggregate. AS_SET includes AS_PATH and community information from the routes included in the aggregated route. attribute-map map-name summary-only suppress-map map-name (OPTIONAL) Enter the keywords attribute-map followed by the name of a configured route map to modify attributes of the aggregate, excluding AS_PATH and NEXT_HOP attributes. (OPTIONAL) Enter the keywords summary-only to advertise only the aggregate address. Specific routes will not be advertised. (OPTIONAL) Enter the keywords suppress-map followed by the name of a configured route map to identify which more-specific routes in the aggregate are suppressed. Defaults Not configured. Command Modes CONFIGURATION-ROUTER-BGPV6-ADDRESS FAMILY Command History Version Description 9.9(0.0) Introduced on the C9010. 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced Usage Information At least one of the routes included in the aggregate address must be in the BGP routing table for the configured aggregate to become active. Do not add the as-set parameter to the aggregate if routes within the aggregate are constantly changing as the aggregate will flap to keep track of the changes in the AS_PATH. In route maps used in the suppress-map parameter, routes meeting the deny clause are not suppress; in other words, they are allowed. The opposite is true: routes meeting the permit clause are suppressed. Border Gateway Protocol 563