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 »
What is VLAN? A Virtual Local Area Network (VLAN) is a network technology used to divide a single physical network into multiple logical networks. This division is achieved at the data link layer (Layer 2) of the OSI model. VLANs are widely used in enterprise networks for their ability to improve network efficiency, security, and manageability. Key Concepts… Read More »
This page provides methods to troubleshoot frame relay configurations, emphasizing verification using commands like Debug frame-relay lmi, Show interfaces, Show frame-relay pvc, Show frame-relay map, and Show frame-relay lmi.
