Networking Basics

Q1: What does a VLAN do?

A Acts as the fastest port to all servers.

B Provides multiple collision domains on one switch port.

C Breaks up broadcast domains in a layer 2 switch internetwork.

D Provides multiple broadcast domains within a single collision domain.

Q2: What is a stub network?

A A network with more than one exit point.

B A network with more than one exit and entry point.

C A network with only one entry and no exit point.

D A network that has only one entry and exit point.

Q3: What command will display the line, protocol, DLCI, and LMI information of an interface?

A sh pvc

B show interface

C show frame-relay pvc

D show run

Q4: How many collision domains are created when you segment a network with a 12-port switch?

A 1

B 2

C 5

D 12

Q5: What is the main reason the OSI model was created?

A To create a layered model larger than the DoD model.

B So application developers can change only one layer's protocols at a time.

C So different networks could communicate.

D So Cisco could use the model.

Q6: What is a stub network?

A A network with more than one exit point.

B A network with more than one exit and entry point.

C A network with only one entry and no exit point.

D A network that has only one entry and exit point.

Q7:
What does the command routerA(config)#line cons 0 allow you to perform next?

A Set the Telnet password.

B Shut down the router.

C Set your console password.

D Disable console connections.

Q8: Which command is used to upgrade an IOS on a Cisco router?

A copy tftp run

B copy tftp start

C config net

D copy tftp flash

Q9: What PPP protocol provides dynamic addressing, authentication, and multilink?

A NCP

B HDLC

C LCP

D X.25

Q10: In a network with dozens of switches, how many root bridges would you have?

A 1

B 2

C 5

D 12

Q11: If you wanted to delete the configuration stored in NVRAM, what would you type?

A erase startup

B erase nvram

C delete nvram

D erase running

Q12: Which router command allows you to view the entire contents of all access lists?

A show all access-lists

B show access-lists

C show ip interface

D show interface

Q13: Which protocol does Ping use?

A TCP

B ARP

C ICMP

D BootP

Q14: How many broadcast domains are created when you segment a network with a 12-port switch?

A 1

B 2

C 5

D 12

Q15: If your router is facilitating a CSU/DSU, which of the following commands do you need to use to provide the router with a 64000bps serial link?

A RouterA(config)#bandwidth 64

B RouterA(config-if)#bandwidth 64000

C RouterA(config-if)#clock rate 64

D RouterA(config-if)#clock rate 64000

Q16: Which class of IP address has the most host addresses available by default?

A A

B B

C C

D A and B

Q17: Which one of the following is true regarding VLANs?

A Two VLANs are configured by default on all Cisco switches.

B VLANs only work if you have a complete Cisco switched internetwork. No off-brand switches are allowed.

C You should not have more than 10 switches in the same VTP domain.

D VTP is used to send VLAN information to switches in a configured VTP domain.

Q18:
What protocols are used to configure trunking on a switch?
  1. VLAN Trunking Protocol
  2. VLAN
  3. 802.1Q
  4. ISL

A 1 and 2

B 3 and 4

C 1 only

D 2 only


img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.