routing

Technology: Security Area: AAA Vendor: Cisco Software: AAA feature compatibility required Platform: Catalyst platforms, Routing platforms   Introduction RADIUS is a security feature working in client/server mode. It provides authorization access to the network and combines the authentication and authorization processes. What’s essential, RADIUS cannot control the authorization level of users. Nowadays, all RADIUS server […]

Technology: Firewall  Area: Routing and Switching Vendor: Cisco Software: Cisco Adaptive Security Appliance (ASA) Platform: Cisco ASA 5500, 5500-X     Description:  The Open Shortest Path First (OSPF) is an interior gateway routing protocol that uses link states for path selection and propagates link-state advertisements. OSPF uses a link-state algorithm to build and calculate the shortest path to all known destinations. […]