Infinite Computer Solutions Network Lead Interview Questions and Answers

Simple basic question of dsa were asked

Q1. Questions asked from computer network . all the concepts of computer network are useful like osi layers, ipv4 vs ipv6, cloud computing , routers.
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Q2. Question on virtualization.
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Q3. Different layers of osi models.
Ans. 
The OSI model has 7 layers that define how data is transmitted over a network.
• Layer 1: Physical layer - deals with the physical aspects of transmitting data

• Layer 2: Data link layer - responsible for error-free transfer of data between nodes

• Layer 3: Network layer - handles routing of data between different networks

• Layer 4: Transport layer - ensures reliable delivery of data between applications

• Layer 5: Session layer - e...read more
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Q1. Questions on family backgound
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Q2. Questions on introduce yourself.
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Coding test contains 2 questions

Q1. 1. How router install routes in routing table 2. IPsec VPN types 3. application slowness troubleshooting 4 Some questions from F5 LTM.
Ans. 
Questions on router routing table, IPsec VPN types, application slowness troubleshooting, and F5 LTM.
• Router installs routes in routing table using routing protocols such as OSPF, BGP, etc.

• IPsec VPN types include site-to-site, remote access, and extranet VPNs.

• Application slowness troubleshooting involves checking network latency, server performance, and application code.

• F5 LTM questions may include load balancing algori
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Q2. How to troubleshoot IPsec vpns
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To troubleshoot IPsec vpns, check configuration, logs, and network connectivity.
• Check if the configuration is correct and matches on both ends

• Check the logs for any error messages or warnings

• Verify network connectivity between the two endpoints

• Check for any firewall or NAT issues

• Ensure that the correct encryption and authentication algorithms are being used

• Check for any MTU issues

• Verify that the VPN tunnel is up and ru
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Q3. What is ssl persistence in F5.
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SSL persistence is a feature in F5 that allows a client to maintain a secure connection with the same server during a session.
• SSL persistence ensures that a client's SSL session is maintained with the same server throughout the session.

• This feature is useful in scenarios where multiple servers are used to handle client requests.

• SSL persistence can be configured based on SSL session ID, SSL session ticket, or SSL sessio...read more
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Q1. OSPF BGP & it's attributes Policy Based Routing, Route Maps HSRP STP/RSTP/MSTP Wireless Access Points/ WLC - Authentication Types, Difference between flex and local mode in wireless, Difference between 2.4...read more
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Q1. Manager Round: Real production network Scenarios. Incident Management SLA Previous Work Experience & Profile
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