network interface

Routing table diagram showing route types and an example route from 172.16.17.0 to 10.2.2.2 via 10x Hop.

What is a Routing Table -Explained

Posted on August 23, 2019 by Mudassir K 7 Comments

Routing tables are the backbone of IP networking, guiding routers in forwarding data packets to their intended destinations efficiently. For CCNA and CCNP students, mastering routing tables is essential, as they form a core component of Cisco certification exams and real-world network administration. A routing table contains critical information about network paths, including directly connected… Read more

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Various types of Network Interface Cards (NICs) arranged around an icon representing an Ethernet port. The text 'NIC Card' is prominently displayed at the bottom along with the NetworkUstad logo and name in the bottom right corner.

Network Interface Card (NIC) and Ethernet: Essential for Modern Networking (2025)

Posted on June 2, 2019 by Asad Ijaz 16 Comments

A Network Interface Card (NIC), also known as an Ethernet card, is a hardware component that enables a computer to connect to a network, such as a home network or the Internet, using an Ethernet cable with an RJ-45 connector or wireless technologies. Network Interface Cards provide a dedicated, full-time connection to a network, and… Read more

Read More Network Interface Card (NIC) and Ethernet: Essential for Modern Networking (2025)