Applying The Tunnel Policy To L2Vpn - Huawei quidway s7700 Configuration Manual

Quidway S7700 Smart Routing Switch
Configuration Guide - VPN
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.
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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
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Issue 01 (2011-07-15)
Applying a tunnel policy to VLL in SVC mode
Applying a tunnel policy to VLL in Martini mode
Applying a tunnel policy to VLL in Kompella mode
Applying a tunnel policy to VPLS in Martini mode
Applying a tunnel policy to VPLS in Kompella mode
Applying a tunnel policy to PWE3
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.
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.
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1 VPN Tunnel Management Configuration
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