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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...
I applied via Company Website and was interviewed before Jun 2021. There was 1 interview round.
Top trending discussions
I applied via Walk-in and was interviewed in Feb 2024. There were 2 interview rounds.
Basic question like as time ditance
Basic of dsa sql dbms
I applied via Referral and was interviewed in Jan 2024. There were 2 interview rounds.
It was good, just basic questions
3 questions were there based on chosen programming language, moderate level
I applied via Campus Placement and was interviewed before May 2022. There were 3 interview rounds.
There were basic aptitude questions and some core subjects like communication theory for ece people and some questions based on c programming. its all mcqs
I applied via Naukri.com and was interviewed in Dec 2020. There was 1 interview round.
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...
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...
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...
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...
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...
I applied via Recruitment Consulltant and was interviewed in Jul 2023. There were 3 interview rounds.
English , GK, arithmetic
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...
I applied via Campus Placement and was interviewed in Dec 2021. There were 2 interview rounds.
Arthematic reasoning
Java c
I applied via Campus Placement and was interviewed before May 2022. There were 3 interview rounds.
There were basic aptitude questions and some core subjects like communication theory for ece people and some questions based on c programming. its all mcqs
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