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Posted inCCNA

Is the Cisco CCNA still worth it in 2024?

The Cisco Certified Network Associate (CCNA) certification is something of a golden ticket in the networking world. Offered by the renowned Cisco Systems, this credential is all about proving your…
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Posted in300-100 CCNA CCNP Cisco exam prep

Cisco Network Essentials // OSPF part 1

Open Shortest Path First (OSPF) • OSPF, or Open Shortest Path First, is a link-state, open-standard, dynamic routing protocol. OSPF uses an algorithm known as SPF, or Dijkstra’s Shortest Path…
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Posted in300-100 CCNA Cisco exam prep

Cisco Network Essentials // HDLC

Cisco High-Level Data-Link Control (HDLC) protocol was once very popular 'back in the day'. On a quick side note - I always try to explain things in a simply way…
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