H3C Technologies H3C Intelligent Management Center - Manual (Page 246)

deletes the Hello adjacency with this peer. When the last Hello adjacency for the session is
deleted, the LSR sends a Notification message to terminate the LDP session. The Hello timer
value ranges from 1 to 65535 seconds.
• MD5 Authentication—Values include: Disable and Enable.
• Label Advertisement Mode—Only the DU mode is supported. In this mode, an LSR
automatically assigns a label to an FEC and then distributes the FEC-label binding to its
upstream LSR.
• Label Resource Status (Peer/Local)—Indicates the label resource status.
• Peer Discovery Mechanism—Local peers are discovered through the Basic discovery
mechanism. Remote peers are discovered through the Extended discovery mechanism.
• Session Up Time—Indicates the connection time of a session.
• Label Acceptance Policy—The policy for filtering received label bindings. An upstream LSR
filters the label bindings received from the specified downstream LSR and accepts only those
permitted by the specified prefix list.
NOTE:
You can view the session information of a pair of peers only when the Session Status is Operational.
Viewing LDP peer details
To view LDP peer details:
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 Details from the
operation menu. The LDP Peer Details page for the selected peers appears.
NOTE:
You can view detailed information about a pair of LDP peers only when the status of the peer relationship
is Abnormal or the session status of the peers is not Operational.
LSP Management
With the LSP Management function, you can deploy MPLS LSPs in a simple and user-friendly way. You do
not need to go to various device equipment rooms or execute bald command lines to set up or maintain
LSPs. The network maintenance time and difficulties are highly reduced.
With basic network information well configured, you can deploy an entire LSP network or adjust some
deployments of an LSP network. After an LSP is deployed, you can highlight an LSP for intuitive
observation. You can also manually add static LSPs on the topology, automatically add static LSPs,
automatically discover LSPs, and delete and audit LSPs.
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