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CtrlS Network Engineer Interview Questions and Answers

Updated 22 Jul 2023

CtrlS Network Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Jul 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Firewalls, networking technologies
Round 3 - HR 

(1 Question)

  • Q1. Salary expectations, flexibility, allowances

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is v lan?
  • Ans. 

    VLAN stands for Virtual Local Area Network, a method of segmenting a physical network into multiple virtual networks.

    • VLANs help improve network performance, security, and manageability by isolating traffic within specific groups.

    • Each VLAN operates as if it is its own separate network, even though devices may physically be connected to the same network switch.

    • VLANs are commonly used in large organizations to separate de...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Basic question like as time ditance

Round 2 - Coding Test 

Basic of dsa sql dbms

Interview Preparation Tips

Interview preparation tips for other job seekers - please be carefull and confident while giving interview
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. About yourself and what you have done all these things
  • Q2. Why you are willing to join this company
Round 3 - Coding Test 

They test your coding skills how much you can code

Interview Preparation Tips

Interview preparation tips for other job seekers - Please be prepared for the job and speak with confidence

I applied via Naukri.com and was interviewed in Dec 2020. There was 1 interview round.

Interview Questionnaire 

5 Questions

  • Q1. Explain OSI model
  • Ans. 

    The OSI model is a conceptual framework used to describe the communication functions of a network.

    • The model has 7 layers, each with a specific function.

    • The layers are: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

    • Each layer communicates with the layer above and below it.

    • The model helps ensure interoperability between different network devices and software.

    • Example: When you visit a web...

  • Answered by AI
  • Q2. What is ssl offloading in f5
  • Ans. 

    SSL offloading is a process of removing SSL encryption from incoming traffic and decrypting it before sending it to the backend servers.

    • SSL offloading is performed by a load balancer like F5 to reduce the processing load on backend servers.

    • It improves server performance and reduces latency by offloading SSL processing to a dedicated hardware or software.

    • F5 SSL offloading can be configured to support multiple SSL certif...

  • Answered by AI
  • Q3. What is SNAT in f5
  • Ans. 

    SNAT stands for Secure Network Address Translation and is a feature in F5 that allows for the translation of IP addresses.

    • SNAT is used to translate the source IP address of outgoing traffic to a different IP address.

    • This can be useful in scenarios where multiple devices are sharing a single public IP address.

    • SNAT can also be used to improve security by hiding the actual IP address of a device from the public internet.

    • F...

  • Answered by AI
  • Q4. What is STP, HSRP,FRRP, what is the difference between hsrp and vrrp and why hsrp is better than vrrf
  • Ans. 

    STP, HSRP, and FRRP are network protocols used for redundancy and failover. HSRP and VRRP are similar but HSRP is preferred.

    • STP (Spanning Tree Protocol) prevents loops in a network by disabling redundant links

    • HSRP (Hot Standby Router Protocol) and VRRP (Virtual Router Redundancy Protocol) provide redundancy by allowing multiple routers to share a virtual IP address

    • FRRP (Fast Router Redundancy Protocol) is a Cisco propr...

  • Answered by AI
  • Q5. What is xlate table in ASA and ipsec tunnel trouble shooting
  • Ans. 

    The xlate table in ASA is used to keep track of translations between internal and external IP addresses. It is important for IPsec tunnel troubleshooting.

    • The xlate table is used to map internal IP addresses to external IP addresses

    • It is important for troubleshooting IPsec tunnels because it allows you to see if traffic is being translated correctly

    • You can view the xlate table using the 'show xlate' command in the ASA C...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Read the JD carefully

Skills evaluated in this interview

I applied via Company Website and was interviewed before Jun 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. OSPF, BGP , OSI , TCP-IP , ROUTING, SWITCHING

Interview Preparation Tips

Interview preparation tips for other job seekers - KINDLY ENHANCE YOUR KNOWLEDGE ON ROUTING PROTOCOLS AND AS WELL AS IN SWITCHING ALSO
FIREWALL / SD-WAN KNOWLEDGE MUST IMPORTANT IF YOU WANT TO BUILD YOUR CAREER IN NETWORKING
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Jul 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Assignment 

English , GK, arithmetic

Round 3 - Technical 

(3 Questions)

  • Q1. Asking interview questions
  • Q2. Company culture and values
  • Q3. Benifits of a device bias
  • Ans. 

    Device bias can lead to improved performance, efficiency, and user experience in network engineering.

    • Device bias can result in optimized network traffic routing, leading to faster data transmission.

    • It can enhance security measures by prioritizing certain devices for access control and monitoring.

    • Device bias can improve overall network stability and reliability by allocating resources more effectively.

    • For example, imple...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Work at a startup
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. About yourself and what you have done all these things
  • Q2. Why you are willing to join this company
Round 3 - Coding Test 

They test your coding skills how much you can code

Interview Preparation Tips

Interview preparation tips for other job seekers - Please be prepared for the job and speak with confidence

Interview Questionnaire 

1 Question

  • Q1. For me this is my 1st easy interview and i selected.

Interview Preparation Tips

Round: Resume Shortlist
Experience: I get call from an consultancy they said that your resume shortlisted for cms it services pvt. Ltd. And they came from my naukri profile.

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Basic question like as time ditance

Round 2 - Coding Test 

Basic of dsa sql dbms

Interview Preparation Tips

Interview preparation tips for other job seekers - please be carefull and confident while giving interview

CtrlS Interview FAQs

How many rounds are there in CtrlS Network Engineer interview?
CtrlS interview process usually has 3 rounds. The most common rounds in the CtrlS interview process are Resume Shortlist, Technical and HR.

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CtrlS Network Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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CtrlS Network Engineer Salary
based on 14 salaries
₹3.5 L/yr - ₹10.2 L/yr
15% more than the average Network Engineer Salary in India
View more details

CtrlS Network Engineer Reviews and Ratings

based on 4 reviews

3.2/5

Rating in categories

4.1

Skill development

3.2

Work-life balance

4.5

Salary

3.2

Job security

3.2

Company culture

3.3

Promotions

3.2

Work satisfaction

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