MobileComm Technologies India Network Security Engineer Interview Questions and Answers

I am a dedicated network engineer with 5 years of experience in designing, implementing, and troubleshooting complex network infrastructures.

• Experienced in configuring routers, switches, firewalls, and load balancers

• Skilled in network security protocols such as VPNs, ACLs, and IDS/IPS

• Proficient in network monitoring tools like Wireshark and Nagios

• Certified in Cisco CCNA and CCNP

OTDR stands for Optical Time Domain Reflectometer. It is a device used to test and troubleshoot fiber optic networks.

• OTDR sends a pulse of light into the fiber and measures the time and strength of the reflected signal.

• It can detect faults such as breaks, bends, and splices in the fiber.

• OTDR can also measure the length of the fiber and the attenuation of the signal.

• It is an essential tool for maintaining and repairing ...read more

I have a strong technical background, excellent problem-solving skills, and a proven track record of successfully implementing network solutions.

• Extensive experience in designing, implementing, and managing complex network infrastructures

• Strong knowledge of network protocols and technologies such as TCP/IP, VLANs, and routing protocols

• Proven ability to troubleshoot network issues and implement effective solutions

• Excell...read more