Configuring Carrier's Carrier - HP 12500 Series Configuration Manual

0.00% packet loss
round-trip min/avg/max = 1/1/1 ms

Configuring carrier's carrier

Network requirements
Configure carrier's carrier for the scenario shown in
PE 1 and PE 2 are the provider carrier's PE switches. They provide VPN services for the customer
•
carrier.
CE 1 and CE 2 are the customer carrier's switches. They connect to the provider carrier's backbone
•
as CE switches.
• PE 3 and PE 4 are the customer carrier's PE switches. They provide IPv6 MPLS L3VPN services for
the end customers.
CE 3 and CE 4 are customers of the customer carrier.
•
The key to the carrier's carrier deployment is to configure exchange of two kinds of routes:
Exchange of the customer carrier's internal routes on the provider carrier's backbone.
•
Exchange of the end customers' internal routes between PE 3 and PE 4, the PEs of the customer
•
carrier. In this process, an MP-iBGP peer relationship must be established between PE 3 and PE 4.
Figure 85 Network diagram
Device
CE 3
PE 3
CE 1
PE 1
Interface IP address
Vlan-int11 2001:1::1/96
Loop0 1.1.1.9/32
Vlan-int11 2001:1::2/96
Vlan-int12 10.1.1.1/24
Loop0 2.2.2.9/32
Vlan-int12 10.1.1.2/24
Vlan-int11 11.1.1.1/24
Loop0 3.3.3.9/32
Vlan-int11 11.1.1.2/24
Figure 85. In this scenario:
Device Interface
CE 4 Vlan-int11
PE 4 Loop0
Vlan-int11
Vlan-int12
CE 2 Loop0
Vlan-int11
Vlan-int12
PE 2 Loop0
Vlan-int12
379
IP address
2001:2::1/96
6.6.6.9/32
2001:2::2/96
20.1.1.2/24
5.5.5.9/32
21.1.1.2/24
20.1.1.1/24
4.4.4.9/32
30.1.1.2/24