HP 6125XLG Command Reference Manual page 318

Default
A route reflector uses its router ID as the cluster ID.
Views
BGP IPv4 unicast instance view, BGP-VPN IPv4 unicast instance view, BGP IPv6 unicast instance view
Predefined user roles
network-admin
Parameters
cluster-id: Specifies the cluster ID in the format of an integer, in the range of 1 to 4294967295.
ip-address: Specifies the cluster ID in the format of an IPv4 address in dotted decimal notation.
Usage guidelines
The route reflector and clients form a cluster. Typically a cluster has one route reflector. The ID of the route
reflector is the cluster ID.
You can configure more than one route reflector in a cluster to improve network reliability and prevent a
single point of failure. Use this command to configure the same cluster ID for all route reflectors in the
cluster to avoid routing loops.
Do not configure the router ID of a client as the cluster ID.
Examples
# In BGP IPv4 unicast instance view, configure the cluster ID on the local router (a reflector in the cluster)
as 80.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv4-family unicast
[Sysname-bgp-ipv4] reflector cluster-id 80
# In BGP-VPN IPv4 unicast instance view, configure the cluster ID on the local router (a reflector in the
cluster) as 80.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ip vpn-instance vpn1
[Sysname-bgp-vpn1] ipv4-family unicast
[Sysname-bgp-ipv4-vpn1] reflector cluster-id 80
# In BGP IPv6 unicast instance view, configure the cluster ID on the local router (a reflector in the cluster)
as 80.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv6-family unicast
[Sysname-bgp-ipv6] reflector cluster-id 80
Related commands
peer reflect-client
•
• reflect between-clients
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