3Com MSR 50 Series, Руководство по настройке

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1532 C
HAPTER
79: MPLS L3VPN C
ONFIGURATION
Network diagram
Figure 427 Configure carrier’s carrier
Configuration procedure
1
Configure MPLS L3VPN on the Level 1 carrier backbone: start IS-IS as the IGP,
enable LDP between PE 1 and PE 2, and establish MP-IBGP peer relationship
between the PEs
# Configure PE 1.
<PE1> system-view
[PE1] interface loopback 0
[PE1-LoopBack0] ip address 3.3.3.9 32
[PE1-LoopBack0] quit
[PE1] mpls lsr-id 3.3.3.9
[PE1] mpls
[PE1-mpls] lsp-trigger all
[PE1-mpls] quit
[PE1] mpls ldp
[PE1-mpls-ldp] quit
[PE1] isis 1
[PE1-isis-1] network-entity 10.0000.0000.0000.0004.00
[PE1-isis-1] quit
Device Interface IP address Device Interface IP address
CE 3 Eth 1/0 100.1.1.1/24 CE 4 Eth 1/0 120.1.1.1/24
PE 3 Loop0 1.1.1.9/32 PE 4 Loop0 6.6.6.9/32
Eth 1/0 100.1.1.2/24 Eth 1/0 120.1.1.2/24
POS 5/1 10.1.1.1/24 POS 5/1 20.1.1.2/24
CE 1 Loop0 2.2.2.9/32 CE 2 Loop0 5.5.5.9/32
POS 5/0 10.1.1.2/24 POS 5/0 21.1.1.2/24
POS 5/1 11.1.1.1/24 POS 5/1 20.1.1.1/24
PE 1 Loop0 3.3.3.9/32 PE 2 Loop0 4.4.4.9/32
POS 5/0 11.1.1.2/24 POS 5/0 30.1.1.2/24
POS 5/1 30.1.1.1/24 POS 5/1 21.1.1.1/24
PE 1
PE 2
Provider carrier
POS 5/1
POS 5/0
POS 5/1
POS 5/0
POS5/1 POS 5/0
POS 5/1
POS 5/1
Customer carrier
PE 4
CE 2 CE 1
PE 3
POS5 /0
CE 3
CE 4
AS 65410 AS 65420
Loop 0 Loop0
Loop0
Customer carrier
POS 5/1
Eth1/0 Eth1/0
Eth1/0
Eth1/0
Loop 0
Loop 0
AS 100 AS 100
MP-IBGP