Huawei quidway s7700 - Applying the Tunnel Policy to L2 VPN

To Next Page

To Previous Page

is not selected in most cases, exceptthat load balancing is performed or the preceding tunnels

are in the Down state.

For example, if the tunnel select-seq cr-lsp lsp load-balance-number 1 command is

configured, a VPN selects the LSP tunnel if no CR-LSP exists. After an CR-LSP is set up, the

VPN selects the CR-LSP and does not use the LSP tunnel anymore.

1.5.3 Applying the Tunnel Policy to L2VPN

This part describes how to apply a tunnel policy for the VLL, VPLS and PWE3.

Context

Select one of the following configurations according to the L2VPN type.

l Applying a tunnel policy to VLL in SVC mode

l Applying a tunnel policy to VLL in Martini mode

l Applying a tunnel policy to VLL in Kompella mode

l Applying a tunnel policy to VPLS in Martini mode

l Applying a tunnel policy to VPLS in Kompella mode

l Applying a tunnel policy to PWE3

When using XGE, GE, Ethernet, or Eth-Trunk interfaces as AC interfaces, you need to configure

the undo portswitch command in the interface view before configuring the L2VPN.

When using XGE, GE, Ethernet, or Eth-Trunk sub-interfaces as AC interfaces, you need to

configure the sub-interface type before configuring the L2VPN. For details on how to configure

sub-interfaces, see Connecting Sub-interfaces to a VLL Network.

Procedure

l Applying a tunnel policy to VLL in SVC mode

Do as follows on PEs configured with VCs:

1. Run:

system-view

The system view is displayed.

2. Run:

interface interface-type interface-number

The view of the interface connected with the CE is displayed.

3. Run:

mpls static-l2vc destination ip-address transmit-vpn-label transmit-label-

value receive-vpn-label receive-label-value tunnel-policy tnl-policy-name

A tunnel policy is applied to the VC of the VLL in SVC mode.

l Applying a tunnel policy to VLL in Martini mode

Do as follows on PEs configured with VCs:

1. Run:

system-view

The system view is displayed.

Quidway S7700 Smart Routing Switch

Configuration Guide - VPN 1 VPN Tunnel Management Configuration

Issue 01 (2011-07-15) Huawei Proprietary and Confidential

Other manuals for Huawei quidway s7700