ITM 301 Lecture Notes - Lecture 6: Interior Gateway Routing Protocol, Routing Information Protocol, Virtual Lan

• School: Ryerson University
• Department: Information Technology Management
• Course: ITM 301
• Professor: Nurul Huda

Document Summary

Vlan (virtual local area network): locally separate networks within networks. Broadcast domain: port combinaion making a layer 2 segment. Ports rely on layer 2 to forward broadcast frames. Muliprotocol routers: muliple slots. accommodate muliple network interfaces. Router capabiliies: connect dissimilar networks. interpret layer 3 addressing. determine best data path. reroute traic. Interior router: directs data between nodes on a lan. Exterior router: directs data between nodes external to a lan. Border router: connect autonomous lan with a wan. Rouing tables: idenify which routers serve which hosts. Staic rouing: router conigured to use speciic path between nodes. Dynamic rouing: automaically calculates best path between nodes. Distance-vector rouing protocols: determine best route based on distance to desinaion. Rip (rouing informaion protocol): only factors in number of hops between nodes (limits 15 hops. internal) Link-state rouing protocol: routers share informaion. each router independently maps network to determine path.