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IBM Network Security Engineer Interview Questions and Answers
IBM Network Security Engineer Interview Experiences
1 interview found
Selected
I applied via LinkedIn and was interviewed before May 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Basic network related questions
- Q2. Firewall related questions
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Network Security Engineer Interview Questions & Answers
DXC Technology
Anonymous
posted on 29 Sep 2021
I applied via Company Website and was interviewed in Mar 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. What is NAT WHAT IS BGP METRIC
- Ans.
NAT is a technique used to map private IP addresses to public IP addresses for communication over the internet.
NAT stands for Network Address Translation.
It is used to conserve public IP addresses and provide security by hiding private IP addresses.
There are three types of NAT: Static NAT, Dynamic NAT, and PAT.
Static NAT maps a single private IP address to a single public IP address.
Dynamic NAT maps multiple private IP...
Interview Preparation Tips
Skills evaluated in this interview
Network Security Engineer Interview Questions & Answers
DXC Technology
Anonymous
posted on 18 Jul 2021
I applied via LinkedIn and was interviewed in Jan 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. 1. Intro 2. Past experience (mine is 5 years) 3. what the technologies you worked on 4.they generally ask you the same questions in which your resume is updated
Interview Preparation Tips
Network Security Engineer Interview Questions & Answers
DXC Technology
Anonymous
posted on 4 Oct 2021
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. I was hired for Palo Alto and Cisco ASA firewall. but later i got the project in DXC related to Palo alto, checkpoint and Fortinet firewalls. questions were related to Palo alto only related to code upgrad...
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Jul 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Palo alto packet flow , Virtual sys, how to upgrade paloalto firewall? Sp3 Architecture, source nat and destination nat , security policy , panorama , vpn tunnel , sequence no , three way handshake , glob...
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Mar 2022. There were 2 interview rounds.
(1 Question)
- Q1. Question related to networking
(1 Question)
- Q1. What are your salary expectations?
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Basic concepts
- Ans. Palo Alto, Cisco asa basic concepts
comrade RP
(1 Question)
- Q1. 5 round they have conducted for Our role. Focus of Core concepts Logical reasoning
I applied via AmbitionBox and was interviewed in Feb 2022. There was 1 interview round.
(1 Question)
- Q1. Network Security related questions
Interview Preparation Tips
(2 Questions)
- Q1. What is VLAN and their use
- Ans.
VLAN stands for Virtual Local Area Network. It is a logical grouping of network devices that share the same broadcast domain.
VLANs are used to improve network performance, security, and management.
They allow network administrators to segment a large network into smaller, more manageable subnetworks.
Each VLAN has its own broadcast domain, which reduces network congestion and improves performance.
VLANs can also be used t...
- Q2. What is STP and their use
- Ans.
STP stands for Spanning Tree Protocol. It is used to prevent loops in a network and ensure redundancy.
STP is a protocol used in network switches to prevent loops in a network.
It ensures that there is only one active path between any two network devices.
STP blocks redundant paths to prevent loops and ensures network redundancy.
STP is important for network stability and preventing broadcast storms.
Examples of STP variant...
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IBM Network Security Engineer Interview Process
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