H3C Technologies H3C S7500E Series Switches - Manual (Page 200)

5-8
To do… Use the command… Remarks
Enter system view system-view —
Configure a transit static LSP
static-lsp transit lsp-name
incoming-interface interface-type
interface-number in-label in-label
nexthop next-hop-addr out-label
out-label
Required
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With CCC, no static LSPs are required on the PEs but dedicated bidirectional static LSPs are
required on all the P devices between the PEs for transmitting the data of the CCC connection.
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For static LSP configuration commands, see MPLS Basics Configuration Commands in the MPLS
Command Reference .
Configuring SVC MPLS L2VPN
SVC MPLS L2VPN does not use any signaling protocol to transfer L2VPN information. Instead, it uses
tunnels to transport data between PEs.
SVC supports LDP LSP and CR-LSP. By default, LDP LSP tunnels are used.
Configuration Prerequisites
Before configuring SVC MPLS L2VPN, complete these tasks:
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Configuring IGP on the PEs and P devices to guarantee the IP connectivity of the MPLS
backbone
z
Configuring MPLS basic capability and MPLS LDP for the MPLS backbone on the PEs and P
devices to establish LDP LSPs
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Enabling MPLS L2VPN on the PEs
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For VLAN access, configuring a subinterface; for ATM access, configuring a VC
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Establishing the tunnels between PEs according to the tunneling policy.
To configure SVC MPLS L2VPN, you need the following data:
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Types and numbers of the interfaces connecting the CEs
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Destination LSR ID of SVC
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Incoming and outgoing labels of the L2VPN connection
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SVC tunneling policy
Configuration Procedure
Follow these steps to configure SVC MPLS L2VPN on the PE: