Configuring h-vpls using lsp, Network requirements, Configuration procedure – H3C Technologies H3C S7500E Series Switches User Manual
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Tunnel ID : 0x4600068
Configuring H-VPLS Using LSP
Network requirements
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A PW connection U-PW is required between UPE and NPE 1. CE 1 accesses the network
through UPE.
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A PW connection N-PW is required between NPE 1 and NPE 3. CE 3 accesses the network
through NPE 3.
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CE 1 and CE 3 access the UPE and NPE3 through interface GigabitEthernet 2/0/1 respectively,
and send the packet of VLAN 100 to UPE and NPE3.
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UPE and NPE 1 are connected through interfaces named VLAN-interface 10.
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NPE 1 and NPE 3 are connected through interfaces named VLAN-interface 20.
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VPLS instance aaa uses LDP, that is, the Martini mode.
Figure 4-7
Network diagram for configuring H-VPLS using LSP
UPE
NPE 1
NPE 3
CE 3
GE2/0/1
GE2/0/1
Loop0
1.1.1.9/32
Loop0
2.2.2.9/32
Loop0
3.3.3.9/32
Vlan-int10
10.1.1.1/24
Vlan-int10
10.1.1.2/24
Vlan-int20
11.1.1.1/24
Vlan-int20
11.1.1.2/24
CE 1
Configuration procedure
1) Configure the IGP protocol on the MPLS backbone, which is OSPF in this example. The detailed
configuration steps are omitted.
2) Configure
UPE
# Configure MPLS basic capability.
[Sysname] sysname UPE
[UPE] interface loopback 0
[UPE-LoopBack0] ip address 1.1.1.9 32
[UPE-LoopBack0] quit
[UPE] mpls lsr-id 1.1.1.9
[UPE] mpls
[UPE-mpls] quit
[UPE] mpls ldp
[UPE-mpls-ldp] quit
# Configure MPLS basic capability on the interface connected with NPE 1.
[UPE] interface vlan-interface 10
[UPE-Vlan-interface10] ip address 10.1.1.1 24
[UPE-Vlan-interface10] mpls
[UPE-Vlan-interface10] mpls ldp
[UPE-Vlan-interface10] quit
# Configure the remote LDP session.