H3C Technologies H3C Intelligent Management Center - Manual (Page 244)

NOTE:
•
When you enter the local device name or the peer device name (including the device IP addresses), the system
automatically displays all devices with names containing the provided characters in the list. You can select the
target device from the list. For example, if you enter Test, the system displays all devices with names containing
Test in the list.
• The peer relationship name can contain up to 32 characters and must be unique in the system.
Deleting LDP peers
This function enable you to delete LDP peers from MPLS management. After you delete a peer
relationship, the corresponding peers and the LDP session established between the peers are also
deleted from the MPLS management component.
To delete LDP peers:
1. Click Service > MPLS Management > LDP Management from the tabular navigation system on the
top of the IMC main page.
2. Select one or more pairs of peers from the Peer List, and then click the Delete button in the upper-left
corner.
3. Click OK in the pop-up confirmation page.
NOTE:
•
You can only delete remote LDP peers. Local LDP peers are generated through automatic negotiation and
cannot be deleted.
• After an LDP peer relationship between two devices is deleted, the LDP session established between the devices
is also deleted, and the devices can no longer advertise labels and dynamically create LSPs.
Configuring LDP peer parameters
This function enables you to configure specific parameters for existing LDP peers to facilitate dynamic
establishment of LSPs.
To configure LDP peer parameters:
1. Click Service > MPLS Management > LDP Management from the tabular navigation system on the
top of the IMC main page.
2. Locate and click the Operation icon of a pair of LDP peers, and then select Advanced
Configuration from the operation menu. The Advanced Configuration page for the selected peers
appears.
3. Modify parameters:
• Keepalive Timer (s)—Maximum time allowed for receiving an LDP PDU (one LDP PDU can
carry one or more LDP messages). When the timer expires, the LSR closes the TCP connection
and terminates the LDP session. The Keepalive timer value ranges from 1 to 65535 seconds.
• Hello Timer (s)—Maximum time an LSR waits for receiving a hello message. LDP peers
periodically send Hello messages to indicate that they intend to keep the Hello adjacency. If
an LSR does not receive any Hello message from a peer before the Hello timer expires, it
deletes the Hello adjacency with this peer. When the last Hello adjacency for the session is
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