Command Line Reference Guide

Parameters
ipv6-address
prefix-length
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.
advertise-map
map-name
(OPTIONAL) Enter the keywords advertise-map followed
by the name of a configured route map to set filters for
advertising an aggregate route.
as-set (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
(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 keywords summary-only to advertise
only the aggregate address. Specific routes will not be
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
CONFIGURATION-ROUTER-BGPV6-ADDRESS FAMILY
Command
History
Version Description
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
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