Huawei AR1200 series Configuration Manual page 208

Huawei AR1200 Series Enterprise Routers
Configuration Guide - Interface Management
3.
Data Preparation
To configure the sub-interface, you need the following data:
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Procedure
Step 1 Configure Router A.
# Configure link layer protocol as FR on Serial 1/0/0 of Router A.
<Huawei> system-view
[Huawei] sysname RouterA
[RouterA] interface serial 1/0/0
[RouterA-Serial1/0/0] link-protocol fr
[RouterA-Serial1/0/0] fr interface-type dte
[RouterA-Serial1/0/0] quit
# Configure the sub-interface Serial 1/0/0.1 on Router A, and assign VC for it.
[RouterA] interface serial 1/0/0.1 p2mp
[RouterA-Serial1/0/0.1] ip address 202.38.160.1 255.255.255.0
[RouterA-Serial1/0/0.1] fr dlci 50
[RouterA-fr-dlci-Serial1/0/0.1-50] quit
# Configure the sub-interface Serial 1/0/0.2 on Router A, and assign VC for it.
[RouterA] interface serial 1/0/0.2 p2mp
[RouterA-Serial1/0/0.2] ip address 202.38.161.1 255.255.255.0
[RouterA-Serial1/0/0.2] fr dlci 60
[RouterA-fr-dlci-Serial1/0/0.2-60] quit
# Configure the static routes from Router A to LAN2 and LAN3.
[RouterA] ip route-static 129.10.0.0 255.255.0.0 202.38.160.2
[RouterA] ip route-static 129.11.0.0 255.255.0.0 202.38.161.2
Step 2 Configure Router B.
# Configure link layer protocol as FR on Serial 1/0/0 of Router B.
<Huawei> system-view
[Huawei] sysname RouterB
[RouterB] interface serial 1/0/0
[RouterB-Serial1/0/0] link-protocol fr
[RouterB-Serial1/0/0] fr interface-type dte
# Configure the IP address on Serial 1/0/0 of Router B, and assign VC for it.
[RouterB-Serial1/0/0] ip address 202.38.160.2 255.255.255.0
[RouterB-Serial1/0/0] fr dlci 70
[RouterB-fr-dlci-Serial1/0/0-70] quit
Issue 01 (2012-04-20)
Configure the static route to the peer LAN.
On Router A, the number of the interface that accesses the FR network
IP addresses of two sub-interfaces on Router A
DLCIs that connect Router A to the FR network
Network addresses of three LANs
On Router B and Router C, the IP addresses of the interfaces that access the FR network
NOTE
The main purpose of this example is to explain sub-interface configuration. Router B and Router C do not
need to be configured with sub-interfaces.
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16 Logical Interface Configuration
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