Unique Enterprises Network Engineer Interview Questions, Process, and Tips

An IP address is a unique numerical label assigned to each device connected to a computer network.

• IP addresses are used to identify and locate devices on a network

• There are two types of IP addresses - IPv4 and IPv6

• IPv4 addresses are written in the format xxx.xxx.xxx.xxx, where each 'xxx' can range from 0 to 255

• IPv6 addresses are written in a longer format with hexadecimal characters

Switching is the process of forwarding data packets between devices on a network based on the destination address.

• Switching operates at Layer 2 of the OSI model

• Switches use MAC addresses to determine where to forward data packets

• Switching increases network efficiency by reducing unnecessary traffic

• Examples of switches include Cisco Catalyst series and Juniper EX series

Yes, I have configured access points in various network setups.

• Configured access points for wireless network connectivity

• Set up security protocols like WPA2 for access points

• Optimized access point placement for maximum coverage

• Troubleshooted connectivity issues with access points

The length of patch cords should be kept as short as possible to minimize signal loss and interference.

• Keep patch cord length to a minimum to reduce signal loss and interference

• Use the appropriate length based on the distance between devices

• Avoid coiling excess length of patch cords as it can cause signal degradation

• Consider using pre-terminated patch cords to ensure optimal length

Cascade and master slave switching are methods used in networking to connect multiple switches together for improved performance and redundancy.

• Cascade switching involves connecting multiple switches in a linear fashion, where each switch is connected to the previous one.

• Master-slave switching involves designating one switch as the master, which controls the operation of the slave switches in the network.

• Stack switchin...read more