Reference Guide

776 | IPv6 Border Gateway Protocol (IPv6 BGP)
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neighbor weight
c e
Assign a weight to the neighbor connection, which is used to determine the best path.
Syntax
neighbor {ipv6-address | peer-group-name} weight weight
To remove a weight value, use the no neighbor {ipv6-address | peer-group-name} weight
weight command.
Parameters
Defaults
0
Command Modes
ROUTER BGP
Command
History
Usage
Information
In the FTOS best path selection process, the path with the highest weight value is preferred.
network
c e
Specify the networks for the BGP process and enter them in the BGP routing table.
Syntax
network ipv6-address prefix-length [route-map map-name]
To remove a network, use the no network ip-address mask [route-map map-name] command.
Parameters
ipv6-address Enter the IPv6 address in the x:x:x:x::x format.
The
:: notation specifies successive hexadecimal fields of zeros.
peer-group-name
Enter the name of the peer group to disable all routers within the peer
group.
weight
Enter a number as the weight.
Range: 0 to 65535
Default: 0
Version 8.4.2.1 Introduced on C-Series and S4810.
Version 8.2.1.0 Introduced on E-Series ExaScale
Version 7.4.1.0 Introduced on E-Series TeraScale
Note: Reset the neighbor connection (capture bgp-pdu max-buffer-size * command) to apply
the weight to the connection and recompute the best path.
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.
Range: /0 to /128
The
:: notation specifies successive hexadecimal fields of zeros.