3com S7906E 설치 설명서

 

1-33 

Configure the system to use the 
local address as the next hop of 
a route to be advertised to a 
specified peer or peer group 

peer { group-name | 
ip-address } next-hop-local 

Optional 

By default, the system uses the 
local address as the next hop of 
a route to be advertised to an 
EBGP peer. Note that in the 
inter-provider VPN option C 
solution, you need to configure 
the peer { group-name | 
ip-address } 
next-hop-invariable command 
on the RR for multi-hop EBGP 
neighbors and reflector clients 
to ensure that the next hop of a 
VPN route will not be changed.

Configure the system to be the 
RR and set a peer or peer 
group as the client of the RR 

peer { group-name | 
ip-address } reflect-client 

Optional 

By default, no RR or RR client 
is configured. 

Enable the ORF capability for a 
BGP peer/peer group 

peer { group-name | 
ip-address } 
capability-advertise orf 
ip-prefix { both | receive | 
send } 

Optional 

By default, the ORF capability 
is disabled on a BGP peer or 
peer group. 

Enable VPN target filtering for 
received VPNv4 routes 

Optional 

Enabled by default 

Enable route reflection 
between clients 

Optional 

Enabled by default 

Specify the cluster ID of the RR 

reflector cluster-id { cluster-id 
| ip-address } 

Optional 

Router ID of an RR in the 
cluster by default 

Create an RR reflection policy 

rr-filter 
extended-community-list-numb
er 

Optional 

 

For information about BGP-L2VPN address family and VPLS address family, refer to MPLS L2VPN 

Commands and VPLS Commands in the MPLS Volume. 

 

Follow these steps to configure specific routing features for BGP-VPNv4 subaddress family: 

Enter system view 

— 

Enter BGP view 

bgp as-number 

— 

Configure the remote PE as the 
peer 

peer ip-address as-number 
as-number 

Required