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I applied via Approached by Company and was interviewed before Sep 2022. There were 2 interview rounds.
VPC stands for Virtual Private Cloud, a virtual network dedicated to a user's account within a cloud environment.
VPC allows users to create isolated sections of the cloud where they can launch resources like virtual machines, databases, and storage.
Users can define their own IP address range, subnets, route tables, and network gateways within a VPC.
VPC provides security by allowing users to control inbound and outbound...
HSRP (Hot Standby Router Protocol) and GLBP (Gateway Load Balancing Protocol) are protocols used in networking for providing redundancy and load balancing.
HSRP is a Cisco proprietary protocol used for providing high availability by allowing two or more routers to work together in a group, with one router acting as the active router and the others as standby routers.
GLBP is also a Cisco proprietary protocol that allows ...
Nexus series is designed for data center networking while Catalyst series is designed for enterprise networking.
Nexus series is optimized for high-performance data center environments.
Catalyst series is more commonly used in enterprise networks.
Nexus switches have features like Virtual Device Contexts (VDCs) and FabricPath.
Catalyst switches have features like Power over Ethernet (PoE) and StackWise.
Nexus switches are t
Stacking is a networking technique where multiple switches are interconnected to increase bandwidth and redundancy.
Stacking involves connecting multiple switches together to operate as a single unit
It allows for easier management and configuration of multiple switches
Stacking can improve network performance by increasing bandwidth and providing redundancy
Examples of stacking protocols include Cisco StackWise, Juniper V...
The number of links that can be bundled in a port channel depends on the specific network equipment and configuration.
The maximum number of links that can be bundled in a port channel varies depending on the network device and software.
Commonly, network devices support bundling anywhere from 2 to 8 links in a port channel.
Some high-end switches or routers may support even more links in a port channel, such as 16 or 32.
...
FlexConnect is a feature in Cisco wireless LAN controllers that allows access points to locally switch traffic instead of tunneling it back to the controller.
FlexConnect allows access points to function even if they lose connection to the controller.
It is useful for branch offices or remote locations where a direct connection to the controller may not be feasible.
FlexConnect can improve network performance by reducing ...
Change management is the process of planning, implementing, and monitoring changes in a structured way to minimize negative impacts and ensure successful outcomes.
Change management involves identifying the need for change, assessing the impact, planning the change, implementing it, and monitoring its effects.
It is important to communicate with stakeholders throughout the process to ensure buy-in and minimize resistance...
Creating a VPC in Nexus involves configuring VLANs, VRFs, and interfaces.
Configure VLANs for the VPC
Configure VRFs for the VPC
Configure interfaces for the VPC
Verify the VPC configuration
I have used tools like SolarWinds, Nagios, and Wireshark for monitoring network performance and security.
SolarWinds
Nagios
Wireshark
ISE authenticates end devices through various methods such as 802.1X, MAC Authentication Bypass (MAB), and Web Authentication.
ISE uses 802.1X for authenticating end devices based on their credentials.
MAC Authentication Bypass (MAB) allows devices to be authenticated based on their MAC address.
Web Authentication is used for guest or non-802.1X devices to authenticate through a web portal.
ISE can also integrate with othe...
Bypassing ISE authentication involves exploiting vulnerabilities or using unauthorized methods to gain access.
Exploiting vulnerabilities in the ISE system
Using unauthorized credentials or access methods
Spoofing MAC addresses or IP addresses
Intercepting and modifying network traffic
Using brute force attacks to guess passwords
ISE authentication refers to the Identity Services Engine authentication method used for network access control.
ISE authentication is a method used for network access control
It provides secure access to network resources based on user identity
Examples include 802.1X authentication, MAC Authentication Bypass (MAB), and web authentication
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posted on 16 Apr 2024
I applied via Referral and was interviewed in Mar 2024. There was 1 interview round.
MPLS (Multiprotocol Label Switching) is a protocol used in high-performance telecommunications networks to direct data packets along predefined paths.
MPLS is used to improve network performance by efficiently routing data packets based on labels instead of IP addresses.
It is commonly used in scenarios where quality of service (QoS) and traffic engineering are important, such as in large enterprise networks or service p...
Three different INTER_AS solutions and their advantages and disadvantages
Option 1: Option A - Advantages: Scalability, Disadvantages: Complexity
Option 2: Option B - Advantages: Simplicity, Disadvantages: Limited scalability
Option 3: Option C - Advantages: Flexibility, Disadvantages: Potential security risks
I applied via Recruitment Consulltant and was interviewed before Nov 2023. There was 1 interview round.
How does chatgpt work? describe tn, fn, tp, fp and what is the formula?
BGP IS-IS OSPF related questions
I applied via campus placement at Madan Mohan Malaviya Engineering College (MMMEC) and was interviewed before Apr 2021. There were 3 interview rounds.
Self Introduction & Some Random Topics Maybe Related To HUAWEI Or From Core ECE Subjects Or Related To Technologies Used By Telecom Providers , here they only test for confidence and willingness to take initiatives/interest in GD because in projects we have to deal with Front Lines/Customers all around the world
My family background is diverse and multicultural.
My parents are from different countries, which has exposed me to different cultures and traditions.
I have relatives living in various parts of the world, allowing me to have a global perspective.
My family values education and has always encouraged me to pursue my interests in technology.
I have a sibling who is also in the IT field, which has further fueled my passion fo
In 5 years, I see myself as a senior network engineer leading a team, implementing cutting-edge technologies, and contributing to the company's growth.
Leading a team of network engineers
Implementing advanced networking technologies
Contributing to the company's growth and success
Continuing professional development and certifications
Building strong relationships with clients and stakeholders
My strengths include strong technical skills, problem-solving abilities, and excellent communication. My weaknesses include a tendency to be overly detail-oriented and a desire for perfection.
Strength: Strong technical skills - I have a deep understanding of network protocols, routing, and troubleshooting.
Strength: Problem-solving abilities - I am skilled at identifying and resolving network issues efficiently.
Strength...
I am a highly skilled and experienced Network Engineer with a strong background in designing, implementing, and managing complex network infrastructures.
I have a Bachelor's degree in Computer Science with a specialization in Networking.
I have worked for 5 years at XYZ Company, where I was responsible for maintaining and troubleshooting network systems.
I have extensive knowledge of routing protocols such as OSPF and BGP...
I applied via AmbitionBox and was interviewed in Feb 2022. There were 2 interview rounds.
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Rating in categories
System Administrator
161
salaries
| ₹4 L/yr - ₹13 L/yr |
SME
88
salaries
| ₹8.5 L/yr - ₹31 L/yr |
Infrastructure Specialist
72
salaries
| ₹6.9 L/yr - ₹27 L/yr |
Associate Technical Engineer
56
salaries
| ₹4 L/yr - ₹5.1 L/yr |
Project Manager
54
salaries
| ₹8.1 L/yr - ₹27 L/yr |
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