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NETWORK ENGINEER INTERVIEW QUESTIONS ANSWERS PDF

Sunday, April 14, 2019


Have you worked with building and maintaining networks? Rehearse interview questions out loud with a friend, family member, or your Career Advisor. The interviewer may answer that it's pretty laid-back or it's all business, or there's a. NETWORK ENGINEER Interview Questions and Answers pdf free download, mcqs,objective questions,viva lab manual,networking. Senior Network Engineer Interview Questions, MPLS, CCNA CCNP. Download as DOCX, PDF, TXT or read online from Scribd. Flag for range. Top materials: ebook: 75 interview questions with answers, top 7 cover letter samples, top.


Network Engineer Interview Questions Answers Pdf

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Cisco Network Engineer Interview Questions And Interview Questions And Answers [PDF] [EPUB] Cisco Certified Network Associate (CCNA). + Cisco Network Engineer Interview Questions and Answers, Question1: What is the access list range for extended IP Access list? Question2: Name a x . attitude and will to fight the odds. + TOP NETWORK ENGINEER Interview Questions and Answers Pdf. 6 Network Engineer Interview Questions & Answers.

Are you currently or have you worked as a member of a team? Switching -On a Cisco switch, when would you use a "ip default-gateway" command, and when a default route ip route 0. What could be the problem? The switches are connected to each other but the PCs can't ping each other. Possible reasons?

Steps to troubleshoot? How do you get it replaced? What are the command s? What is mutual redistribution?

Should you get the Cisco WIC replaced? Other -How can you view routing information in a Unix server? On a windows box? On a Cisco router? Network Engineers I am interviewing some Sr. Network engineers for the next 2 weeks. I've composed a list of questions and am posting them here for feedback purposes.

Let me know what you think. Describe some network projects you have done. What did you do? From a high level view explain how the Internet works. What is the purpose of an Internet Routing Registry? Is it important? Name some of the top Internet Routing Registries.

What role do they play in networks? Where do you usually go to find AS, peering and IP info for particular networks? Do you use looking glasses? Which ones? How does a router work? How does a switch work? Can some switches be routers too?

What troubleshooting steps and procedures do you typically take when trying to isolate network issues? Give some examples. What information resources do you use when designing networks? When managing networks? When troubleshooting problems?

Is this important? Explain your answer.

What is the purpose of dynamic routing protocols? If dynamic routing protocols exist are static routes required? Explain design process from high level. Are you familiar with Change Management. When do you use it?

Network Engineer interview questions

How do you like to securely remote into network devices? Explain how MPLS works from high level view. Advantages, limitations. Where would you go to find official Internet Protocol standards? Why is this important? What dynamic routing protocols are best suited for large diameter networks? Which ones have you worked with? What dynamic routing protocols are best suited for small diameter networks?

Why was the OSI model developed? Is it useful? Where did it originate from? Why would you upgrade the operating system of a network device? How would you execute the upgrade? How do you keep up to date on trends and technologies? Explain differences between IPv4 and IPv6. Explain structure of each and significance of structure. Why important?

Advantages and disadvantages. Explain BGP from a high level view. Explain different OSPF area types and how they function in relationship to each other. Why would this be important in a network design? What type of circuits have you worked with? Why are they important? How do different VLANs on a layer 2 switch communicate with each other? Is there a method that can be used if no router exists?

In your opinion what does network security involve? Explain the differences between Layer2, 3 and 4 capable devices.

In your opinion, how important are network protocol timers and metrics? Explain What are some typical procedures you follow prior to working on production network equipment? What is a broadcast storm? An ARP storm? How does a workstation or server connect to the network?

What procedures does it go through? Trivial technical questions: not too important and ability to answer them will not impact my decision Explain differences between Native and Hybrid mode on Cisco s. What are advantages, disadvantages of each? What do SFM modules do?

Cisco Network Engineer Related Tutorials

What does Cisco recommend with this config? How often does it run?

How many flash systems does a Foundry FastIron switch have? What is the maximum combined throughput of a 10Mbps full duplex line? Name the 7 steps OSPF goes through to become fully adjacent to a neighbor. How does traceroute work? Is Ping unicast, multicast or broadcast? Question 2. Answer : The way the paired wires are connected to the connector RJ45 is different in cross cable and normal LAN cable. The theoritical length is meters but after 80 meters you may see drop in speed due to loss of signal.

Question 3. What Id Dhcp? Why It Is Used? Its used to allocate IP addresses to large number of PCs in a network environment. This makes the IP management very easy. Superscope: When we combine two or more scopes together its called super scope. Question 4. What Is Active Directory?

Answer : A central component of the Windows platform, Active Directory directory service provides the means to manage the identities and relationships that make up network environments. For example we can create, manage and administor users, computers and printers in the network from active directory. Question 5. What Is Dns? The computer understands only numbers while we can easily remember names. So to make it easier for us what we do is we assign names to computers and websites.

When we use these names Like yahoo. Forward lookup: Converting names to IP address is called forward lookup.

Reverse lookup: Resolving IP address to names is called reverse lookup. Its the record needed to locate the mail servers in the network.

This record is also found in DNS. Question 6. What Is Ipconfig Command?

TOP NETWORK ENGINEER Interview Questions and Answers pdf

Question 7. What Is Apipa Ip Address? Answer : When DHCP server is not available the Windows client computer assignes an automatic IP address to itself so that it can communicate with the network cmputers. ITs in the range of Its in the range of Question 8. What Is A Domain? Answer : Domain is created when we install Active Directory. It's a security boundary which is used to manage computers inside the boundary. Domain can be used to centrally administor computers and we can govern them using common policies called group policies.

We can't do the same with workgroup. Question 9. Answer : PST file is used to store the mails locally when using outlook or Click here to download additional interview questions in. This translation is a key in allowing different systems to communicate on the network. As a bridge, it forwards data between the networks.

How to troubleshoot a high CPU utilization problem in a router? Eg: Browsing through the internet, a user sends the request to the server and later the server processes the request and sends back the web page.