3com S7906E 설치 설명서

 

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Enter system view 

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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 

 

z 

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. 

z 

For static LSP configuration commands, refer to MPLS Basics Commands in the MPLS Volume. 

 

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. 

Before configuring SVC MPLS L2VPN, complete these tasks: 

z 

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 

z 

Enabling MPLS L2VPN on the PEs 

z 

For VLAN access, configuring a subinterface; for ATM access, configuring a VC 

z 

Establishing the tunnels between PEs according to the tunneling policy. 

To configure SVC MPLS L2VPN, you need the following data: 

z 

Types and numbers of the interfaces connecting the CEs 

z 

Destination LSR ID of SVC 

z 

Incoming and outgoing labels of the L2VPN connection 

z 

SVC tunneling policy  

Follow these steps to configure SVC MPLS L2VPN on the PE: 

Enter system view 

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Enter interface view for the 
interface connecting the CE 

interface interface-type 
interface-number 

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