Is the following description correct? When the MA5680T is configured with multicast services, the unicast VLAN carrying the multicast services must be consistent with the multicast VLAN.

Question

Options

• ATrue
• BFalse

• A
  17% (8)
• B
  83% (38)

Explanation

B is correct because on the MA5680T, multicast and unicast services are intentionally designed to operate on separate VLANs - the multicast VLAN (MVLAN) carries shared group traffic like IPTV streams, while the unicast VLAN carries per-user traffic such as internet access. These two VLANs serve fundamentally different purposes and are configured independently; requiring them to match would defeat the architectural separation that makes multicast efficient.

A (True) is wrong because it asserts a constraint that does not exist in the MA5680T's multicast architecture - forcing VLAN consistency between unicast and multicast would eliminate the traffic isolation that the MVLAN design specifically provides.

Memory tip: Think "Multi = Many, Uni = One." Multicast serves many users from one shared VLAN; unicast serves one user per dedicated VLAN. Different jobs → different VLANs. If they had to match, there'd be no point in having two separate concepts.

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