VLAN Management
Access Port Multicast TV VLAN
Cisco Sx350, SG350X, SG350XG, Sx550X & SG550XG Series Managed Switches, Firmware Release 2.2.5.x 236
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• Telephony OUI VLAN Membership—If enabled, the interface is a candidate port of
the telephony OUI based voice VLAN. When packets that match one of the configured
telephony OUI are received, the port is added to the voice VLAN.
• Voice VLAN QoS Mode (Telephone OUI QoS Mode in main page)—Select one of
the following options:
- All—QoS attributes are applied on all packets that are classified to the Voice VLAN.
- Telephony Source MAC Address—QoS attributes are applied only on packets from
IP phones.
STEP 4 Click Apply. The OUI is added.
Access Port Multicast TV VLAN
Multicast TV VLANs enable Multicast transmissions to subscribers who are not on the same
data VLAN (Layer 2-isolated), without replicating the Multicast transmission frames for each
subscriber VLAN.
Subscribers, who are not on the same data VLAN (Layer 2-isolated) and are connected to the
device with different VLAN ID membership, can share the same Multicast stream by joining
the ports to the same Multicast VLAN ID.
The network port, connected to the Multicast server, is statically configured as a member in
the Multicast VLAN ID.
The network ports, which through subscribers communicate with the Multicast server (by
sending IGMP messages), receive the Multicast streams from the Multicast server, while
including the Multicast TV VLAN in the Multicast packet header. For this reasons, the
network ports must be statically configured as the following:
• Trunk or general port type (see Interface Settings)
• Member on the Multicast TV VLAN
The subscriber receiver ports can be associated with the Multicast TV VLAN only if it is
defined in one of the two following types:
• Access port
• Customer port (see Customer Port Multicast TV VLAN)
One or more IP Multicast address groups can be associated with the same Multicast TV
VLAN.
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