VLAN advantages - Networking

Q.  Which of the following is / are the advantages of VLAN?
- Published on 19 Oct 15

a. It can increase the network security.
b. It allows logical grouping of users by function.
c. All of the above
d. None of the above

ANSWER: All of the above

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    Discussion

  • Prajakta Pandit   -Posted on 20 Oct 15

    - VLAN (Virtual Local Area Network) is a broadcast domain that is partitioned and isolated in a computer network at the data link layer of the OSI model.

    - VLAN allows network administrators to group host together even if the host are not on the same network switch.

    - VLAN increases network security, perform address summarization and reduces network congestion.

    - It provides a very high level of security with great flexibility for a comparatively low cost.

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