Verifying SAP and SDP Addresses and Ports

Purpose

Verify that SAP and SDP are configured to listen on the correct group addresses and ports.

Action

From the CLI, enter the show sap listen command.

Group Address   Port
224.2.127.254   9875

What it Means

The output shows a list of the group addresses and ports that SAP and SDP listen on. Verify the following information:

• Each group address configured, especially the default 224.2.127.254, is listed.
• Each port configured, especially the default 9875, is listed.

Related Topics

For a complete description of show sap listen output, see the JUNOS Routing Protocols and Policies Command Reference.