CCNA Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

CCNA Interview Questions

Questions Answers Views Company eMail

How we put NIC in promiscuous mode when using MS windows, can any one tell me in detail

Cisco, IBM,

1 13317

How we ping ICMP a NIC with a correct IP address but with wrong MAC address Do all NIC's can run inpromiscuous mode

Cisco, HCL,

3 7529

what is unike ip address

1 4348

what is 5-4-3 rule?

2 4645

1. What is an advantage to LAN segmentation? A. Provides multiprotocol support B. Decreases security C. Decreases broadcasts D. Increases broadcasts

2 4285

2. What are the valid ways to segment a LAN? (Choose all that apply) A. Repeater B. Bridge C. Switch D. Router

2 6930

3. What does a bridge use to segment a network? A. IP Addresses B. Broadcasts C. Application data D. Media Access Control addresses

2 4814

4. What is a disadvantage to using bridges in your network? A. Filters by MAC address B. Stops broadcast storms C. Doesn't stop broadcast storms D. Can only use up to 4 bridges in any LAN

NCTC,

3 16352

5. What is an advantage of using routers in your network? (Choose all that apply) A. Stops broadcast storms B. Reduces downtime on your network C. Creates internetworks D. Can filter by logical address

6 8902

6. Which device can create smaller networks and stop broadcast storms by default? A. Repeater B. Bridge C. Router D. Gateway

4 12179

7. What is an advantage to using switches in your network? A. Addressing of hosts by DHCP B. Ease of administration C. Stops broadcast storms D. Works like a repeater

iGate,

2 5671

8. When is Frame Tagging used? A. When you install repeaters in your network B. When you install bridges in your network C. When you install routers in your network D. When you use Switches configured with multiple VLANS

5 13189

9. Which STP state prevents the use of looped paths? A. Blocking B. Listening C. Learning D. Forwarding

2 5319

10. Which STP state populates the MAC address table but doesn't forward data frames? A. Blocking B. Listening C. Learning D. Forwarding

Cisco,

3 9063

What is the 5-4-3-2-1 rule of network design?

3 16741

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Un-Answered Questions { CCNA }

Brielfly explain the conversion steps in data encapsulation

1357

What are the possible ways of data exchange in ccna?

1144

What is mac address size of ipv6?

1358

What is topology in ccna?

1235

How much internal and external ad of eigrp protocol?

1235

What is the beaconing?

1089

Which multicast ip eigrp protocol use?

1152

What are the possible ways of data transmission in ccna?

1131

In which protocol supenetting is enable by default?

1176

Briefly explain the conversion steps in data encapsulation.

1268

What is ping used for?

1091

What are the ranges for the private ips?

1070

Name the command we use for ping in ipv6?

1116

Your company has been assigned the IP address of 201.222.5.0 and require having 20 subnets. As the company’s network administrator, find the following: a) the subnet mask (2 marks) b) the number of useable subnets (2 marks) c) the subnetwork address for the 4th subnet (2 marks) d) the first usable IP address for the 4th subnet (2 marks) e) the last usable IP address for the 4th subnet (2 marks) f) the broadcast address for the 4th subnet. (2 marks)

1274

What are the advantages of lan switching?

1086

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