Implementing multi-as vpn through multi-hop pw, Network requirements, Configuration procedure – H3C Technologies H3C SR8800 User Manual
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[NPE3-vsi-aaa-ldp] quit
[NPE3-vsi-aaa] quit
# Create service instance on interface GigabitEthernet 3/1/1 connected to CE 3, and bind the
VPLS instance.
[NPE3] interface GigabitEthernet 3/1/1
[NPE3-GigabitEthernet3/1/1] service-instance 1000
[NPE3-GigabitEthernet3/1/1-srv1000] encapsulation s-vid 10
[NPE3-GigabitEthernet3/1/1-srv1000] xconnect vsi aaa
[NPE3-GigabitEthernet3/1/1-srv1000] quit
After completing the configurations, execute the display vpls connection command on the PEs. You will
see that a PW connection in up state has been established.
Implementing multi-AS VPN through multi-hop PW
Network requirements
Each CE is connected to a PE through an Ethernet.
Create a VPLS instance that supports P2P on ASBR 1 and ASBR 2, so as to set up a multi-hop PW
between PE 1 and PE 2.
Figure 46 Network diagram
Configuration procedure
1.
Configurations on PE 1.
# Configure basic MPLS.
<Sysname> system-view
[Sysname] sysname PE1
[PE1] interface loopback 0
[PE1-LoopBack0] ip address 1.1.1.1 32
[PE1-LoopBack0] quit
[PE1] mpls lsr-id 1.1.1.1
[PE1] mpls
[PE1-mpls] quit
[PE1] mpls ldp
[PE1-mpls-ldp] quit
# Configure basic MPLS for the interface connecting ASBR 1.
[PE1] interface GigabitEthernet 3/1/2
[PE1-GigabitEthernet3/1/2] ip address 10.1.1.1 24
[PE1-GigabitEthernet3/1/2] mpls