Tag Archives: routing protocol

How to Verify OSPF Configuration Examples.

Troubleshooting and verify OSPF configuration

What is OSPF? Open Shortest Path First (OSPF) is a routing protocol used in computer IP networks to determine the best path for data packets to travel from one router to another.It is part of the Interior Gateway Protocol (IGP) family and is widely used in large and complex networks. OSPF is designed to allow routers within an… Read More »

Cisco Discovery Protocol – CDP Explained with Examples.

What is CDP? Cisco discovery protocol is a layer 2 protocol (OSI) that operates between Cisco devices such as routers and switches. CDP displays information about the directly connected devices such as device ID, Platform, connected interface, IOS versions, and layer 3 IP address. Key Features of CDP Device Discovery: CDP helps network administrators in discovering Cisco devices… Read More »