300-430 Question #267: Real Exam Question with Answer & Explanation

The correct answer is A: global multicast mode. Mobility group messaging involves controllers exchanging client context and roaming information. By default, mobility messages can be sent as unicast or multicast. Using multicast messaging (both globally and within the mobility group) reduces bandwidth usage because messages are

Wireless Security and Mobility

Question

An engineer has eight WLCs in a mobility group and must reduce the bandwidth consumed. Which two configuration items achieve this result? (Choose two.)

Options

Aglobal multicast mode
Bmobility group unicast messaging
Cglobal unicast messaging
Dmobility group multicast messaging
Eglobal symmetric mobility messaging

Explanation

Mobility group messaging involves controllers exchanging client context and roaming information. By default, mobility messages can be sent as unicast or multicast. Using multicast messaging (both globally and within the mobility group) reduces bandwidth usage because messages are sent once to a multicast group rather than individually to each controller. Global multicast mode enables multicast forwarding for various wireless services, improving

Topics

#mobility group#multicast mode#bandwidth optimization#WLC

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