Reference Guide

attribute-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.
summary-only (OPTIONAL) Enter the keyword summary-only to advertise
only the aggregate address. Specific routes are not
advertised.
suppress-map
map-name
(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
ROUTER BGP Address Family (conf-router_bgp_af)
Command
History
Version 9.0(1.3) Introduced on the S5000.
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.
If routes within the aggregate are constantly changing, do not add the as-set
parameter to the aggregate as the aggregate flaps 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 also true;
routes meeting the permit clause are suppressed.
If the route is injected via the network command, that route still appears 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
Enable MBGP route dampening.
S5000
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.
354
Border Gateway Protocol IPv4 (BGPv4)