R2511-HP MSR Router Series MPLS Configuration Guide(V5)

Figure 30 Network diagram

Device Interface IP address

Device

Interface

IP address

CE 1 S2/0 100.1.1.1/24

CE 2

S2/0

100.1.1.2/24

PE 1 Loop0 192.2.2.2/32 P Loop0 192.4.4.4/32

S2/1 10.1.1.1/24

S2/0

10.1.1.2/24

PE 2 Loop0 192.3.3.3/32

S2/1

10.2.2.2/24

S2/1 10.2.2.1/24

Configuration procedure

1. On CE 1, configure the link protocol type as PPP on Serial 2/0 (the interface connected to the PE

1), and configure an IP address for the interface.

<Sysname> system-view

[Sysname] sysname CE1

[CE1] interface serial 2/0

[CE1-Serial2/0] link-protocol ppp

[CE1-Serial2/0] ip address 100.1.1.1 24

2. Configure PE 1:

# Configure the LSR ID and enable MPLS globally.

<Sysname> system-view

[Sysname] sysname PE1

[PE1] interface loopback 0

[PE1-LoopBack0] ip address 192.2.2.2 32

[PE1-LoopBack0] quit

[PE1] mpls lsr-id 192.2.2.2

[PE1] mpls

[PE1-mpls] quit

# Enable L2VPN and MPLS L2VPN.

[PE1] l2vpn

[PE1-l2vpn] mpls l2vpn

[PE1-l2vpn] quit

# Enable LDP globally.

[PE1] mpls ldp

[PE1-mpls-ldp] quit