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Basic Networking Interview Questions and Answers

Questions:  What are the various types of Ethernet?
Ans: There are 4 types of Ethernet used i.e., Ethernet, Fast Ethernet, Gigabit Ethernet and 10 Gigabit Ethernet. All the ethernet types has different data rate.

Questions: What are the different type of data rate different Ethernet provides?
Ans: The following are the Ethernet types and it’s data rate

Ethernet – 10 Mbps

Fast Ethernet – 100 Mbps

Gigabit – 1000 Mbps

10 Gigabit – 10 Gbps

Questions: When we use Router and what is the use of a router?
Ans: When there are two different networks used, router is used to communicate between two networks. It does path selection and packet switching.

Questions: How many types of router are available?
Ans: There are two types of router, Modular Router and Non Modular Router

Questions: What are the ways to access router?
Ans: There are three ways to access router. They are as follows:
Console cable
Auxiliary Port

Questions: What is PING ?
Ans: PING is called as Packet Internet Gopher which uses ICMP echo request and echo reply packets to determine whether a particular IP system on a network is functional/reachable. Ping is useful for diagnosing IP network or router failures.

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Electrical Engineer CCNA Collaboration CCNA Voice CCNA R&S. I'm Electrical Engineer and I work like Support Engineer for a Telephony Service Provider Company. Before that I had position like Pre-Sale Engineer about small and medium multivendor telephony solutions. I have 5 years of experience working in Telephony Multivendor Projects. I am also 3 years of experience working in Support and implementation about Cisco Collaboration platforms: UCS server, UCM, Cisco Unity, Presence Server, Jabber, Gateway. Support Community is most useful in finding design, implementation and support tricks and shortcuts that greatly help me in my daily activities. If you need to contact me, please you can writte me.


CCNA Routing and Switching
Am a technology enthusiast. I work in network support providing support with implementation, maintaining and precisely troubleshooting the infra.
Realm of collaboration makes me want to learn and face new challenges more and more.