Saudi Electronic University IT 210 CHAPTER 17 1)A VLAN is a local area network configured by 

Saudi Electronic University

IT 210

CHAPTER 17

1)A VLAN is a local area network configured by  . A) software

B)            physical wiring

C)            software or physical wiring

D)           None of the choices are correct

2 A repeater is a connecting device that operates in the                 layer(s). A) physical

B) physical and data-link C) data-link and network

D) physical, data-link, and network

3 A link-layer switch is a connecting device that operates in the                   layer(s). A) physical

B) physical and data-link C) data-link and network

D) physical, data-link, and network

4 A router is a connecting device that operates in the      layer(s). A) physical

B) physical and data-link C) data-link and network

D) physical, data-link, and network

5 A          has no filtering capability. A) repeater

B) link-layer switch C) router

D) None of the choices are correct

6 A three-layer switch is a            . A) repeater

B) link-layer switch C) router

D) None of the choices are correct

7 A router filters packets based on the   destination addresses. A) data-link

B) network-layer C) transport-layer

D) None of the choices are correct

8 A link-layer switch filters packets based on the                destination addresses. A) data-link

B) network-layer C) transport-layer

D) None of the choices are correct

9 Looping problems in a set of swtiches can be eliminated using                 algorithm. A) routing

B) spanning-tree C) forwarding

D) None of the choices are correct

10 Membership in a VLAN can be based on          . A) interface numbers

B) MAC addresses C) IP addresses

D) All of the choices are correct