10+ Saankhya Labs Interview Questions and Answers

Firewalls are used to protect networks from unauthorized access and have features like packet filtering, NAT, VPN, and IDS/IPS.

• Firewalls prevent unauthorized access to a network by filtering incoming and outgoing traffic based on predefined rules.

• They can also perform Network Address Translation (NAT) to hide the internal IP addresses from external networks.

• Firewalls can establish Virtual Private Networks (VPNs) to securely connect remote users or sites to the network.

• They ca...read more

Yes, I have knowledge of Windows OS configuration.

• I am familiar with configuring network settings, such as IP addresses and DNS servers.

• I know how to manage user accounts and permissions.

• I am experienced in installing and updating software and drivers.

• I am proficient in troubleshooting common issues, such as blue screens and slow performance.

• I am knowledgeable in configuring security settings, such as firewalls and antivirus software.

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 works by creating a tree-like structure of the network, with one root bridge and multiple branches.

• If a link fails, STP will automatically reroute traffic to an alternate path.

• Examples of STP variants include RSTP, MSTP, an...read more

VLANs are used to logically separate network traffic and improve network performance and security.

• VLANs allow for better network management and organization by grouping devices based on their function or location.

• They also reduce network congestion by limiting broadcast traffic to devices within the same VLAN.

• VLANs can improve network security by isolating sensitive data or devices from the rest of the network.

• For example, a finance department may have their own VLAN to keep ...read more

Yes, I have plans to pursue CCNA certification in the near future.

• I have already started studying for the CCNA exam

• I believe that obtaining the CCNA certification will enhance my skills and knowledge in network engineering

• I plan to take the exam within the next 6 months

HSRP is a protocol used to provide redundancy for IP networks. It allows two or more routers to share a virtual IP address.

• Configure HSRP on two or more routers with the same group number and virtual IP address

• One router is elected as the active router and forwards packets sent to the virtual IP address

• The other router(s) are in standby mode and take over if the active router fails

• HSRP can be used to provide default gateway redundancy for hosts on a LAN

• HSRP can also be used f...read more

Routers are used to connect different networks together and route traffic between them.

• Routers provide network segmentation and security by separating broadcast domains.

• They can also prioritize traffic and optimize network performance.

• Examples of routers include Cisco, Juniper, and MikroTik.

• Routers are essential for connecting to the internet and accessing remote networks.

L2 switches operate at the data link layer and L3 switches operate at the network layer of the OSI model.

• L2 switches forward traffic based on MAC addresses while L3 switches forward traffic based on IP addresses.

• L2 switches are used for LANs while L3 switches are used for both LANs and WANs.

• L2 switches are simpler and less expensive than L3 switches.

• L3 switches can perform routing functions while L2 switches cannot.

• Examples of L2 switches include Cisco Catalyst 2960 and HP Pr...read more

Yes, I have completed network training.

• I have completed courses in CCNA, CCNP, and CompTIA Network+.

• I have also attended workshops on network security and troubleshooting.

• I keep myself updated with the latest technologies and industry trends.

Yes, I have completed the CCNA certification.

• I have a strong understanding of networking concepts and protocols.

• I am proficient in configuring and troubleshooting Cisco routers and switches.

• I have experience in designing and implementing network solutions.

• I am familiar with network security and have knowledge of VPNs and firewalls.