mpls ldp remote-peer

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Hi user!
Configuration Roadmap:
If LSRA is directly connected to LSRC, local LDP sessions established on LSRs can be used to set up LDP LSPs to transmit services and exchange VC labels. In this example, LSRA is indirectly connected to LSRC, so remote LDP sessions must be configured. The configuration roadmap is as follows:

1. Configure OSPF between the LSRs to implement IP connectivity on the backbone network.
2. Configure remote LDP sessions on LSRA and LSRC to exchange VC labels.

Procedure:
1. Create VLANs and VLANIF interfaces on the switch, configure IP addresses for the VLANIF interfaces, and add physical interfaces to the VLANs.
# Configure LSRA. The configurations of LSRB and LSRC are similar to the configuration of LSRA, and are not mentioned here.

2. Configure OSPF to advertise the network segments connecting to interfaces on each node and to advertise the routes of hosts with LSR IDs.

# Configure LSRA.

# Configure LSRB.

# Configure LSRC.

After the configuration is complete, run the display ip routing-table command on each node, and you can view that the nodes learn routes from each other.

3. Enable global MPLS and MPLS LDP on each LSR.

# Configure LSRA.

# Configure LSRB.

# Configure LSRC.

4. Specify the name and IP address of the remote peer on the two LSRs of a remote LDP session.

# Configure LSRA.

# Configure LSRC.

5. Verify the configuration.

# After the configuration is complete, run the display mpls ldp session command on the node. The command output shows that the status of the remote LDP session between LSRA and LSRC is Operational.

LSRA is used as an example.

# Run the display mpls ldp remote-peer command on the two LSRs of the remote LDP session to view information about the remote peer.

LSRA is used as an example.

Configuration Files:

LSRA configuration file

LSRB configuration file

LSRC configuration file

https://support.huawei.com/enterprise/en/doc/EDOC1100038344/d1d95f10/example-for-configuring-remote-mpls-ldp-sessions

Thanks!

Dear simchamnan!

Because I don't know your U2000 version, I will use U2000 (V200R018C60) to answer this question.

Navigation Path:

In the NE Explorer, choose MPLS Management > MPLS Configuration > Global MPLS Configuration from the service tree. Click the LDP tab.

Note:

Modifying the global MPLS configuration may interrupt services. Exercise caution when performing this operation.

For more information, please click the following link:

https://support.huawei.com/hedex/hdx.do?docid=EDOC1100078669&id=gui_mpls_00104&lang=en

Thanks！

Thanks for ur answer. after checking we found that in ATN950 but in CX we cannot find this feature in NE  explorer.current version of CX600-X8 is V800R009C10SPC200.

Br

Hello there!
We just applied for the R&D team to do the experiment, and the diagnosis results are as follows:

1. Please ensure that the U2000 system is properly connected to the CX600. If there is a problem with the connection between them, some setting options cannot be opened or displayed. You can try to configure the NE to verify the availability of device connections.

2. Please confirm whether to obtain the corresponding license file. If not, the U2000 cannot configure this device.

Thank you!

Hi,
Our CX600 is properly connect, it was strange. i checked with ATN950B- V200R006C20SPC600 can find this feature but V300R003C10SPC500 cannot find this feature too.

ok noted, now we had create TT to HW.
Thanks

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