Managing multicast interfaces

The table of multicast interfaces is displayed in the CPE template and on the device:

• To display the table of multicast interfaces in a CPE template, go to the SD-WAN → CPE templates menu section, click the template, and in the displayed settings area, select the Multicast → Interfaces tab.
• To display the table of multicast interfaces on a CPE device, go to the SD-WAN → CPE menu section, click the device, and in the displayed settings area, select the Multicast → Interfaces tab.

Information about multicast interfaces is displayed in the following columns of the table:

• Network interface is the network interface used as a multicast interface.
• PIM specifies whether the exchange of messages with peers via the PIM protocol is enabled on the multicast interface:
  • Enabled
  • Disabled
• IGMP specifies whether the exchange of messages with peers via the IGMP protocol is enabled on the multicast interface:
  • Enabled
  • Disabled
• DR priority is the priority of the multicast interface. The highest-priority multicast interface becomes the designated router of the LAN segment. The greater the value, the higher the priority of the multicast interface.
• Inherited specifies whether the multicast interface is inherited from the CPE template:
  • Yes
  • No

  This column is displayed only on the CPE device.

• Management contains the actions that can be performed with the multicast interface.