QUESTION 10
A company is installing IP phones. The phones and office computers connect to the same device. To ensure
maximum throughput for the phone data, the company needs to make sure that the phone traffic is on a
different network from that of the office computer data traffic. What is the best network device to which to
directly connect the phones and computers, and what technology should be implemented on this device?
(Choose two.)
A. hub
B. router
C. switch
D. STP
E. subinterfaces
F. VLAN
Answer: CF
Explanation:
Data and Voice need to be kept in seperate boundaries since normal data traffic is heavy and can crush Phone
traffic which is real time so we need to introduce configuration and devices which support that like VLAN and SWITCH.
Which can segregate traffic with out broadcasts or collisons.Cisco switches have Voice Vlans for this service.
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