Optical Transceivers
Network config

What is tracert?

In the world of digital communication, understanding the intricacies of data transmission is essential. Tracert, short for "Trace Route," is a vital network diagnostic tool used to track the pathway data packets take across a network. It’s particu...

Network config

How to Resolve Issues When Router Configuration Isn't Taking Effect? One Trick from Network Engineers to Solve It—Easy to Understand!

When we talk about configuring a router, I think we’ve all been there—frustrated, staring at a screen, wondering why our changes just seem to vanish into thin air. It's one of those classic tech headaches that every network engineer encounters, an...

Network config

Provide some examples of private network addresses.

In recent years, the concept of private network addresses has gained significant attention in the field of networking. Private network addresses play a vital role in facilitating local area networks (LANs) that are isolated from the public Interne...

Network config

What is SLIP?

SLIP, or Statistical Learning and Inference Platform, is a cutting-edge framework designed to facilitate the analysis and interpretation of large datasets through advanced statistical methods. This technology has been gaining traction across vario...

Network config

Did You Know These Four Uses of Ping Besides Testing Network Connectivity? The Last One Is Unknown to Most Network Engineers!

Did you ever pause to think about the “ping” command beyond its basic function of checking if a network is alive? It’s like the unsung hero of network troubleshooting, really! As a college student who’s been schooled in the nitty-gritty of technol...

Network config

What are the disadvantages of star topology?

Star topology is a crucial networking architecture widely utilized in various computing environments. It features a central hub or switch that connects all nodes in the network, allowing for efficient data transmission. However, as with any techno...

Network config

What is a gateway?

In today's interconnected world, access to information and communication networks is paramount. This is where gateways come into play. A gateway is a crucial device that serves as a bridge between different networks, enabling the seamless transfer...

Network config

Common Interview Questions for Network Engineers from Large Companies—What Are They Asking? Includes PDF Version—Recommended for Everyone!

In today’s rapidly evolving world, the demand for network engineers has skyrocketed, especially in large organizations where robust network infrastructure is crucial. As someone who has spent countless hours diving into the nuances of this field, ...

Network config

Describe star topology.

Star topology is a prevalent network configuration that serves as a foundation for many local area networks (LANs) used in homes and businesses today. This topology engages a unique design where each network device connects independently to a cent...

Network config

What is a firewall?

Firewalls are essential components in the world of cybersecurity, acting as barriers between trusted networks and untrusted ones. In today's digital landscape, where data breaches and cyberattacks are rampant, understanding the role of firewalls i...