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

Networking Administration Interview Questions

Questions Answers Views Company eMail

What is looping and how switching loops are avoided at L2 level?

HCL,

2019

What is the behavior of the L2 Switch in case of receiving a multicast packet.

HCL,

2130

How a switch will behave for a mcast packet if Snooping is not enabled

HCL,

1 3371

How do two computers communicate with each other when they are connected through L2 or L3 switch?

HCL,

2975

VLAN tagging/un-tagging process –where and when it happens?

HCL,

2155

What is native VLAN? What is the use?

HCL,

1 4154

What are the fields of VLAN tag?

HCL, Juniper Networks,

1941

Port modes [trunk and access] have any influence on VLAN tagging and un-tagging?

HCL,

1897

Scenario: “In a switch two hosts are connected to port number 1 and 2 respectively; both the ports are configured with same VLAN id. When data is sent from one host to another, in switch VLAN tagging will happen or not? Why?”

HCL,

1918

Explain VLAN concepts

HCL,

1883

Explain the Vlan tag information.

HCL,

1856

Response of switch when we send tagged packet on access port.

HCL,

1 2606

Response of switch when we send different vlan data from different port using same mac id.

HCL,

1823

What will happen if we send untagged packet to a tagged port

HCL,

2121

If a switch has been configured with two vlans, how many broadcast domains will be there

HCL,

1984

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Un-Answered Questions { Networking Administration }

Tell me what advantages does fiber optics have over other media?

1004

PLEASE SEND FAQ FOR NETWORK ADMINISTRATOR

2026

Explain netstat?

1085

please forward Apache server and tomcat server questions and answers

2859

Give some private network addresses examples?

1014

Explain the importance of implementing a fault tolerance system? Are there limitations?

1109

when affected the system from virus , which paths will be it stored in system ?

1901

Define nos?

1053

How maximum networks and hosts are in a class a, b and c network?

1030

Define the proper termination rate for utp cables?

999

how to merge solaris partition?

2040

what is Cisco Firewall

2097

why we r going to freezing service group and system, what are the freezing steps & how to freezing service group?

1854

Can you please explain the difference between hub and a switch?

972

How dynamic host configuration protocol aid in network administration?

1141

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