Users Guide

Usage Information
After this command is executed, all subsequent commands apply to this address family. You can exit from
this AFI/SAFI to the IPv6 Unicast (the default) family by entering the exit command and returning to the
Router BGP context.
aggregate-address
Summarize a range of prexes to minimize the number of entries in the routing table.
Syntax
aggregate-address ipv6-address prefix-length [advertise-map map-name] [as-
set] [attribute-map map-name] [summary-only] [suppress-map map-name]
Parameters
ipv6-address prex-
length
Enter the IPv6 address in the x:x:x:x::x format then the prex length in the / x
format. The range is from /0 to /128.
NOTE: The :: notation species successive hexadecimal elds of zeros.
advertise-map
map-name
(OPTIONAL) Enter the keywords advertise-map then the name of a
congured route map to set lters 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 then the name of a
congured 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. Specic routes are not advertised.
suppress-map map-
name
(OPTIONAL) Enter the keywords suppress-map then the name of a congured
route map to identify which more-specic routes in the aggregate are suppressed.
Defaults Not congured.
Command Modes ROUTER-BGPV6-ADDRESS FAMILY
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.4.2.1 Introduced on the C-Series and S4810.
Version 7.4.1.0 Introduced on the E-Series TeraScale.
Usage Information
At least one of the routes included in the aggregate address must be in the BGP routing table for the
congured aggregate to become active.
IPv6 Border Gateway Protocol (IPv6 BGP)
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