VLAN switching technologies reduces size of broadcast domain - Networking

Q.  Which of the following switching technologies reduces the size of the broadcast domain?
- Published on 19 Oct 15

a. VLAN
b. ISL
c. STP
d. ARP

ANSWER: VLAN

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    Discussion

  • Prajakta Pandit   -Posted on 20 Oct 15

    - VLAN (Virtual Local Area Network) switching technologies reduces the size of the broadcast domain.

    - It 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 hosts together even if the host are not on the same network switch.

    - Without VLAN, grouping hosts according to their resource needs necessitates the labour of relocating nodes or rewriting data links.

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