Table 1 describes the DLDP configuration tasks.
Task |
Description |
Link |
|---|---|---|
Configure single-hop BFD. |
Single-hop BFD fast detects faults on the directly connected link. |
|
Configure multi-hop BFD. |
Multi-hop BFD fast detects faults on the indirectly connected link. |
|
Configure static BFD with automatically negotiated discriminators. |
When the remote device uses dynamic BFD and the local device wants to communicate with the remote device and detect static routes, you can create a BFD session with automatically negotiated discriminators. This function is mainly used in scenarios where static routes are used to implement Layer 3 connectivity. |
1.7.3-Configuring Static BFD with Automatically Negotiated Discriminators |
Configure the BFD Echo function. |
Among two directly connected devices, one device supports BFD, whereas the other device does not support BFD. The BFD Echo function is configured on the BFD-supporting device to quickly detect forwarding failures between the two devices. |
|
Configure BFD association. |
Association between BFD and other protocols improves upper-layer application performance and fast detects faults on links. |
|
Adjust BFD parameters. |
You can adjust BFD parameters so that the BFD session can fast detect faults on links. |