Users Guide

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
• ROUTER BGP ADDRESS FAMILY IPv6
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000–ON.
9.2(1.0) Introduced on the Z9500.
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.
7.8.1.0 Introduced on the S-Series.
7.7.1.0 Introduced on the C-Series.
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.
Border Gateway Protocol 335