Users Guide

Version Description
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
6.5.1.0 Introduced
aggregate-address
To minimize the number of entries in the routing table, summarize a range of prefixes.
Syntax
aggregate-address ip-address mask [advertise-map map-name] [as-
set] [attribute-map map-name] [summary-only] [suppress-map map-
name]
Parameters
ip-address mask Enter the IP address and mask of the route to be the aggregate
address. Enter the IP address in dotted decimal format (A.B.C.D)
and mask in /prefix format (/x).
advertise-map
map-name
(OPTIONAL) Enter the keywords advertise-map then the
name of a configured route map to set filters for advertising an
aggregate route.
as-set
(OPTIONAL) Enter the keyword 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
(OPTIONAL) Enter the keywords attribute-map then 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 then 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
Border Gateway Protocol 436