Dell Force10 S4820T FTOS Command Reference Guide - Page 867

Defaults Command Modes Command History Usage Information summary-only suppress-map map-name (OPTIONAL) Enter the keyword 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. Not configured. ROUTER BGPV6-ADDRESS FAMILY Version 8.3.19.0 Version 8.4.2.1 Version 7.4.1.0 Introduced on S4820T Introduced on C-Series and S4810 Introduced on E-Series TeraScale 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, 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. If the route is injected via the network command, that route will still appear in the routing table if the summary-only parameter is configured in the aggregate-address command. The summary-only parameter suppresses all advertisements. If you want to suppress advertisements to only specific neighbors, use the neighbor distribute-list command. bgp dampening c e Enable MBGP route dampening. Syntax bgp dampening [half-life time] [route-map map-name] To disable route dampening, use the no bgp dampening [half-life time] [route-map map-name] command. IPv6 Border Gateway Protocol (IPv6 BGP) | 867