Discovering PCEs

After the PCE is manually specified or dynamically discovered, a PCC sends a PCEP connection request to the PCE, but it does not accept a request from the PCE.

Manually specifying a PCE

Step

Command

Remarks

1. Enter system view.

system-view

N/A

2. Enter MPLS TE view.

mpls te

N/A

3. Specify the IP address of the PCE.

pce static ip-address

By default, no PCE peers exist.

Dynamically discovering PCEs

OSPF TE advertises PCE IP addresses for PCCs and other PCEs to dynamically discover the PCEs and establish PCEP sessions to them. For OSPF TE configuration, see "Configuring OSPF TE."