Data Plan
The data provided in this section is used as an example, which may vary depending on the network scale and topology.
Plan data before configuring MPLS LDP.
Parameter |
Value |
Remarks |
|---|---|---|
mpls lsr-id |
IP address of LSR loopback interface 1 |
Configure LSR IDs before running MPLS commands. |
label advertise |
non-null |
Disable penultimate hop popping (PHP) because it affects switchover performance. |
bfd bind ldp-lsp |
discriminator local discriminator remote detect-multiplier min-tx-interval min-rx-interval process-pst |
Configure static BFD for LDP LSPs. Set the local discriminator of the local system to be the same as the remote discriminator of the remote system, and adjust the local detection multiplier of BFD. Set the minimum interval at which BFD packets are sent and received to 3.3 ms. Allow BFD sessions to change the port status table (PST) to speed up switchovers. |