Q: What is EtherChannel? Ans:  EtherChannel is an aggregation or bundling of multiple physical links into a single virtual link. Q:...

What is IPsec? IPsec is a protocol that provides security for internet protocol communications. It can be used to encrypt data and to...

ASA interview questions and answers   Question 1 . What are the ASA security Levels? Answer: In ASA security levels are nothing but the...

Networking Interview Question for routing protocol   OSPF Q. How many types of area exist in OSPF and types of LSA are allowed ? Q....

Basic Network Concepts: ·Data communication and transmission techniques · Fundamentals of OSI and TCP/IP model · IP address classes · IP...

DIFFERENT BETWEEN POP AND IMAP PROTOCOL · When user configure imap  then access any where and system mail · In Imap all mail direct  save...

Top Interview Questions for Network Engineer / Network Administrator (Security) Are you looking for job as a Network Security Engineer?...

Windows Admin Interview Questions WINDOWS ADMIN INTERVIEW QUESTIONS 1. Describe how the DHCP lease is obtained . It’s a four-step process...