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NO.1 With which interface or interfaces can a MAP reach a Cisco WLC v7.0 for communication?
A. through 2.4- or 5-GHz radio only
B. through wired or 2.4- or 5-GHz radio
C. through 5-GHz radio only
D. through 2.4-GHz radio only
E. through wired only
Answer: B
642-747 exam 

NO.2 Which two options must match to allow client roaming between wireless controllers? (Choose
two.)
A. Cisco WLC hardware model type
B. mobility MAC address
C. Cisco WLC software code version
D. multicast messaging IP address
E. RF group name
F. SNMP community string
G. mobility group name
Answer: D,G
642-747 Real Questions   

NO.3 What two steps should be taken to upgrade an MSE to a new software version? (Choose two.)
A. start install from WCS GUI
B. manually remove MSE database
C. start install from MSE CLI
D. place MSE software on TFTP server
E. manually rename MSE database
F. place MSE software on FTP server
Answer: C,F
642-747 Free Demo 642-747 exam simulations 

NO.4 Which two parameters can be indicated in the Cisco WCS v7.0 link color status between two
mesh access points? (Choose two.)
A. SNR
B. RSSI
C. hello keepalive packet status
D. PER
E. packet error status
Answer: A,D

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