3com 3031 Instruccion De Instalación

Figure 189   Networking for Kompella configuration

1 Configure PE-A (in similar way for PE-C):

a Configure LSR ID, enable MPLS L2VPN.

[3Com]mpls lsr-id 192.1.1.1 

[3Com]mpls

[3Com]mpls l2vpn

b Assign an address to the loopback interface.

[3Com]interface loopback 0 

[3Com-LoopBack0]ip address 192.1.1.1 255.255.255.255 

c Configure serial interface. 

[3Com-LoopBack0]interface serial 3/0/0 

[3Com-Serial3/0/0]ip address 168.1.1.1 255.255.0.0 

[3Com-Serial3/0/0]mpls ldp enable 

d Configure CE interface for CE-A. 

[3Com]interface atm0/0/0.1

[3Com-Atm0/0/0.1]pvc CEA-CEB 100/101

[3Com-Atm0/0/0.1]interface atm0.2

[3Com-Atm0/0/0.2]pvc CEA-CEC 100/102

e Reserve PVC for future CE. 

[3Com-Atm0/0/0.1]interface atm0/0/0.3

[3Com-Atm0/0/0.3]pvc CEA-CED 100/103

[3Com-Atm0/0/0.3]interface atm0/0/0.4

[3Com-Atm0/0/0.4]pvc CEA-CEE 100/104

Configure CE interface for CE-B. 

[3Com]interface atm1/0/0.1 

[3Com-Atm1/0/0.1]pvc CEB-CEA 200/101 

[3Com]interface atm1/0/0.2 

[3Com-Atm1/0/0.2]pvc CEB-CEC 200/102 

g Reserve PVC for future CE. 

[3Com]interface atm1/0/0.3 

[3Com-Atm1/0/0.3]pvc CEB-CED 200/103 

[3Com]interface atm1/0/0.4 

[3Com-Atm1/0/0.4]pvc CEB-CEE 200/104 

Local connection

Remote connection

CE-A

CE-B

CE-C

PE-A

PE-B

P

atm0/0/0

s1/0/0

s0/0/0

s0/0/0

atm0/0/0

atm1/0/0

s3/0/0

PPP

Remote connection