Distance Vector Routing Methods at Jimmy Glenn blog

Distance Vector Routing Methods. Each router maintains a table, known as a distance vector, that contains the distance between itself and all possible destination. For example, if a router has three paths having 2, 3, and 4 hops ( routers) to a destination. • e.g., distance vector (last lecture, today) • e.g., border gateway protocol (next couple of lectures) recap: Distance vector routing selects the path having the least number of routers. • z tells y its (z’s) distance to x is infinite (so y won’t route to x via z) x z 14 50 y 60 poison reverse example. At its core, the distance vector routing algorithm is a dynamic routing protocol that calculates the shortest path from one network node to its destination based on distance metrics. 6 if z routes through y to get to x: “distance” here typically refers to the number Three flavors of protocols for producing. Basic distance vector algorithm (failures not yet considered) •periodically, send all routing table entries (destination and metric fields) to all.

6 if z routes through y to get to x: Each router maintains a table, known as a distance vector, that contains the distance between itself and all possible destination. For example, if a router has three paths having 2, 3, and 4 hops ( routers) to a destination. Distance vector routing selects the path having the least number of routers. Basic distance vector algorithm (failures not yet considered) •periodically, send all routing table entries (destination and metric fields) to all. “distance” here typically refers to the number • e.g., distance vector (last lecture, today) • e.g., border gateway protocol (next couple of lectures) recap: At its core, the distance vector routing algorithm is a dynamic routing protocol that calculates the shortest path from one network node to its destination based on distance metrics. • z tells y its (z’s) distance to x is infinite (so y won’t route to x via z) x z 14 50 y 60 poison reverse example. Three flavors of protocols for producing.

PPT routing PowerPoint Presentation, free download ID6368661

Distance Vector Routing Methods At its core, the distance vector routing algorithm is a dynamic routing protocol that calculates the shortest path from one network node to its destination based on distance metrics. • z tells y its (z’s) distance to x is infinite (so y won’t route to x via z) x z 14 50 y 60 poison reverse example. • e.g., distance vector (last lecture, today) • e.g., border gateway protocol (next couple of lectures) recap: Each router maintains a table, known as a distance vector, that contains the distance between itself and all possible destination. At its core, the distance vector routing algorithm is a dynamic routing protocol that calculates the shortest path from one network node to its destination based on distance metrics. Distance vector routing selects the path having the least number of routers. Basic distance vector algorithm (failures not yet considered) •periodically, send all routing table entries (destination and metric fields) to all. Three flavors of protocols for producing. 6 if z routes through y to get to x: “distance” here typically refers to the number For example, if a router has three paths having 2, 3, and 4 hops ( routers) to a destination.