Pete, a network administrator, is capturing packets on the network and notices that a large amount
of the traffic on the LAN is SIP and RTP protocols. Which of the following should he do to segment
that traffic from the other traffic?
A.
Connect the WAP to a different switch.
B.
Create a voice VLAN.
C.
Create a DMZ.
D.
Set the switch ports to 802.1q mode.
Key words: SIP & RTP. They are both voice related protocols
It is a common and recommended practice to separate voice and data traffic by using VLANs.
Separating voice and data traffic using VLANs provides a solid security boundary, preventing data applications from reaching the voice traffic.
It also gives you a simpler method to deploy QoS, prioritizing the voice traffic over the data.
This makes A , C and D a joke.
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