Configuring The Svc Vll; Establishing The Configuration Task - Huawei quidway s7700 Configuration Manual

Quidway S7700 Smart Routing Switch
Configuration Guide - VPN
total
local
remote ccc vc : 1,
name: CE1-CE2, type: remote, state: up,
intf: vlanif11 (up), in-label: 100 , out-label: 200 , nexthop: 10.1.1.1
VC last up time : 2008/07/24 12:31:31
VC total up time: 0 days, 2 hours, 12 minutes, 51 seconds
Run the display l2vpn ccc-interface vc-type ccc command. You can find that the VC type is
CCC and the VC status is Up. For example:
<Quidway> display l2vpn ccc-interface vc-type ccc
Total ccc-interface of CCC : 1
up (1), down (0)
Interface
Vlanif11

5.4 Configuring the SVC VLL

This section describes how to configure an SVC VLL. After the SVC VLL is configured, L2VPN
information can be transmitted without the usage of any signaling protocol.

5.4.1 Establishing the Configuration Task

Before configuring an SVC VLL, familiarize yourself with the applicable environment,
complete the pre-configuration tasks, and obtain the required data. This can help you complete
the configuration task quickly and accurately.
Applicable Environment
The setup process of the SVC outer label (public network tunnel) is the same as that of the
Martini. Inner label is manually specified, without the signaling transmission of the VC label,
during the VC configuration.
The SVC does not use signaling protocols to transfer L2VPN information. Packets are
transported between the PEs through tunnels.
The SVC supports multiple types of tunnels such as LDP LSP and CR-LSP. By default, the LDP
LSP tunnel is used.
Pre-configuration Tasks
Before configuring SVC VLL, you need to complete the following tasks:
l
l
l
Data Preparation
To configure the SVC VLL, you need the following data.
Issue 01 (2011-07-15)
ccc vc : 1;
ccc vc : 0, 0 up
1 up
Configuring the static route or IGP for the MPLS backbone network (PE and P) to
implement IP connectivity
Enabling the MPLS for PEs
Establishing a tunnel between PEs according to the tunnel policy
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Encap Type
ethernet
5 VLL Configuration
State VC Type
up ccc
458