Dell Z9500 Reference Manual page 457

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ipv6 unicast

This guide is platform-specific. 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.

In BGP, route attributes are maintained at different locations. When attributes that

correspond to multiple routes change, then attribute counts that the show ip

bgp summary command displays are calculated as summations of attributes

corresponding to all the associated routes. For example, if cluster_id is an attribute

associated with thousand routes that contain exactly the same set of attributes,

then the cluster_id count is 1. If these thousand routes are set with different

attribute values with the same cluster_id, then the cluster_id count is 1000, since

the same value is stored for thousand different attribute records.

The attribute next-hop is a part of the BGP attribute data structure.

If two peers send the same route that contains similar path attributes, then two

entries are maintained in the back-end, as both these entries have different next-

hops. If this same route is sent to a different peer, an entry for each peer is created,

as the next-hop is different. As a result, the BGP attributes count in the summary

output will differ accordingly.

The following describes the show ip bgp summary command shown in the

following example.

Border Gateway Protocol

(OPTIONAL) Enter the keyword ipv6 followed by the

keyword unicast to view information related only to ipv6

unicast routes.

EXEC Privilege

Added the ipv4 multicast and ipv6 unicast parameters.

Introduced on the S6000.

Introduced on the S4820T.

Introduced on the Z9000.

Introduced on the S4810.

Introduced on the S-Series.

Introduced on the C-Series.

Displays the local router ID and the AS number.