Huawei Quidway S9300 series Configuration Manual page 120
Terabit routing switch; mpls
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Also See for Quidway S9300 series:
- Configuration manual - network management (630 pages) ,
- Configuration manual (603 pages) ,
- Configuration manual - multicast (262 pages)
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Quidway S9300 Terabit Routing Switch
Configuration Guide - MPLS
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Procedure
Step 1 Create VLANs and add interfaces to the VLANs, and create VLANIF interfaces.
For details, see
Step 2 Configure the IP address of each interface on each node and configure OSPF to advertise the
network segments that the interfaces are connected to and the host route of the LSR ID.
# As shown in
loopback interface, and configure OSPF to advertise the network segments that the interfaces
are connected to and the host route of the LSR ID. The configuration details are not mentioned
here.
Step 3 Configure the IP prefix list on transit node LSRB.
# Configure the IP prefix list on transit node LSRB to permit only 4.4.4.9/32 on LSRD to
establish the transit LSP.
[LSRB]ip ip-prefix FilterOnTransit permit 4.4.4.9 32
Step 4 Configure basic MPLS functions on each node and interface and enable LDP.
# Configure LSRA.
[LSRA] mpls lsr-id 1.1.1.1
[LSRA] mpls
[LSRA-mpls] lsp-trigger all
[LSRA-mpls] quit
[LSRA] mpls ldp
[LSRA-mpls-ldp] quit
[LSRA] interface vlanif10
[LSRA-Vlanif10] mpls
[LSRA-Vlanif10] mpls ldp
[LSRA-Vlanif10] quit
# Configure LSRB.
[LSRB] mpls lsr-id 2.2.2.9
[LSRB] mpls
[LSRB-mpls] lsp-trigger all
[LSRB-mpls] quit
[LSRB] mpls ldp
[LSRB-mpls-ldp] propagate mapping for ip-prefix FilterOnTransit
[LSRB-mpls-ldp] quit
[LSRB] interface Vlanif10
[LSRB-Vlanif10] mpls
[LSRB-Vlanif10] mpls ldp
[LSRB-Vlanif10] quit
[LSRB] interface Vlanif20
[LSRB-Vlanif20] mpls
[LSRB-Vlanif20] mpls ldp
[LSRB-Vlanif20] quit
The configurations of LSRC and LSRD are similar to the configuration of LSRA, and are not
mentioned here.
Step 5 Verify the configuration.
Run the display mpls ldp lsp command, and you can view the establishment of the LDP LSPs.
Issue 04 (2011-12-26)
IP address of each interface on each LSR shown in
area ID
Policy for triggering the establishment of LSPs
Name of the IP prefix list and routes to be filtered on the transit node
2.16.2 Example for Configuring a Remote LDP
Figure
2-4, configure the IP address and mask of each interface, including the
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2 MPLS LDP Configuration
Figure
2-4, OSPF process ID, and OSPF
Session.
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