Example For Configuring Svc Mpls L2Vpn - 3Com MSR 50 Series Configuration Manual

1444 C 78: MPLS L2VPN C
HAPTER
Example for Configuring
SVC MPLS L2VPN
ONFIGURATION
[CE1] ping 100.1.1.2
PING 100.1.1.2: 56
Reply from 100.1.1.2: bytes=56 Sequence=1 ttl=255 time=180 ms
Reply from 100.1.1.2: bytes=56 Sequence=2 ttl=255 time=60 ms
Reply from 100.1.1.2: bytes=56 Sequence=3 ttl=255 time=10 ms
Reply from 100.1.1.2: bytes=56 Sequence=4 ttl=255 time=70 ms
Reply from 100.1.1.2: bytes=56 Sequence=5 ttl=255 time=60 ms
--- 100.1.1.2 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 10/76/180 ms
Network requirements
CE 1 and CE 2 are respectively connected to PE-A and PE 2 through POS
■
interfaces. The link layer encapsulation protocol is PPP.
An SVC MPLS L2VPN is established between CE 1 and CE 2.
■
Network diagram
Figure 401 Network diagram for configuring SVC MPLS L2VPN
PE 1
Loop 0
POS 1/1
POS 1/0
POS1 /0
CE 1
Device Interface
CE 1 POS1/0
PE 1 Loop0
POS1/1
CE 2 POS1/0
Configuration procedure
The main steps are the following two:
Configure MPLS basic forwarding capability on the PEs and P device. This
■
includes configuring the LSR ID, enabling MPLS and LDP, and running IGP (OSPF
in this example) between PE 1, the P device, and PE 2 to establish LSPs.
Establish an SVC MPLS L2VPN connection. This includes enabling MPLS L2VPN
■
on PE 1 and PE 2 and establishing an SVC connection and specifying the VC
labels.
data bytes, press CTRL_C to break
P
Loop0
POS1 /0
POS1 /1 POS 1/0
SVC
IP address Device
100.1.1.1/24 P
192.2.2.2/32
10.1.1.1/24
100.1.1.2/24 PE 2
PE 2
Loop0
POS 1/1
POS 1/0
CE 2
Interface IP address
Loop0 192.4.4.4/32
POS1/0 10.2.2.2/24
POS1/1 10.1.1.2/24
Loop0 192.3.3.3/32
POS1/0 10.2.2.1/24