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

CCNA (2231)
CCDA (90)

Cisco Certifications Interview Questions

Questions Answers Views Company eMail

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 16213

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 8675

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

4 11996

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 5575

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 12974

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

2 5186

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 8882

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

3 16540

What are the Timer of RIP, IGRP, EIGRP and OSPF Routing Protocol?

IBM,

20 85098

How many subnets can be gained by subnetting 172.17.32.0/23 into a /27 mask, and how many usable host addresses will there be per subnet?

SITTC,

11 38229

what is difference between packet switching and circuit swtching

ASD Lab,

2633

what is the difference between hdlc and ppp protocol

ASD Lab, HCL,

7 38077

what is burst rate

ASD Lab,

1 5546

what is LAPB

ASD Lab,

2 6338

WHAT IS SERIAL TRANSMISSIONS,PARALLELL TRANSMISSION

ASD Lab,

2 4741

Un-Answered Questions { Cisco Certifications }

What are the protocols that are used by every layer of ip/tcp model?

1037

What is the difference between an igp and an egp?

1195

When ospf protocol advertise its routing table?

1114

How many types of ethernet?

1023

Why is vlan used?

1050

Which mode we can't skip when we come back from interface mode?

983

What are the steps of data encapsulation?

1102

How do we do encryption and authentication in L2TP?

2150

Which ipsec rule is used for the olympia branch and what does it define? (Choose two)

1114

Explain the types of communication in ipv6 ?

1004

How many types of data?

1016

What are the different memories that are used in a cisco router?

1081

Which dynamic type draw back is, if single link down, it removes its routing table?

1070

Explain what is formula of hold down time of eigrp protocol?

1027

What is difference between tcp/ip and osi model?

1170

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