Multicast MAC Group Address Configuration on ESW2-350G Switches

Objective

Multicast enables communication between one user and many users. ESW2-350G switches can define a multicast group via a MAC address. When the switch receives a multicast packet via a VLAN that is configured for multicast purposes, the VLAN maps the multicast packet to the MAC group and all members of the group receive the multicast packet. With this option, you are able to select which interfaces on your switch are for multicast purposes, which separates multicast traffic from the rest of the traffic.

This article explains how to configure a MAC group address for multicast purposes on ESW2-350G switches.

Note: VLANs must be created before a Multicast MAC Group address is configured. Refer to the article Virtual Local Area Network (VLAN) Management Configuration on ESW2-350G Switches.

Applicable Devices

• ESW2-350G
• ESW2-350G-DC

Software Version

• 1.3.0.62

Multicast MAC Group Address Configuration

Add a MAC Group address

Step 1. Log in to the web configuration utility and choose Multicast > MAC Group Address. The MAC Group Address page opens:

Step 2. Click Add. The Add MAC Group Address window appears.

Step 3. In the VLAN ID field, enter the ID number of the VLAN you want to assign to the MAC group.

Step 4. In the MAC Group Address field, enter the MAC address that identifies the multicast group.

Step 5. Click Apply.

Filter MAC Group address

Step 1. Log in to the web configuration utility and choose Multicast > MAC Group Address. The MAC Group Address page opens:

Step 2. (Optional) To find a MAC multicast group, you can filter its VLAN ID, MAC group address, or both. In the Filter field, check the appropriate check box(es) and click Go to begin the search of the MAC multicast group::

• VLAN ID equals to — Enter the VLAN ID of the MAC multicast group.

• MAC Group Address equals to — Enter the MAC address of the MAC multicast group.

Step 3. To register the interfaces of the switch to the MAC multicast group, check the check box of desired group, and click Details. The MAC Group Address Settings window appears.

Step 4. In the Filter: Interface Type equals to drop-down list, choose whether to show the ports interfaces or the LAG (Link Aggregation Group) interfaces.

Step 5. Click Go.

Step 6. For each interface, choose how the interface is associated with the MAC multicast group. For each interface, click one of the following radio buttons:

• Static — Adds the interface to the MAC multicast group as a static member.

• Forbidden — Indicates that this interface is not allowed to join the MAC multicast group.

• None — Indicates that this interface currently does not belong to the MAC multicast group.

Step 7. Click Apply.

Step 8. (Optional) In order to delete the multicast mac address from the MAC Group Address Table, check the respective check box and click Delete.