Usually, physical loops do not cause much trouble for routing protocols. For example, our network works fine even it includes a physical loop. To eliminate any possibility of forming routing loops due to the physical loops of the network, distance-vector routing protocols add only one best rout...
When the same external preference is set for different routing protocols, the router selects the optimal route based on the internal preference. For example, assume that there are two routes to 10.1.1.0/24: a static route and an OSPF route. Both routes have the same external preference: 5....
When the same external preference is set for different routing protocols, the router selects the optimal route based on the internal preference. For example, assume that there are two routes to 10.1.1.0/24: a static route and an OSPF route. Both routes have the same external preference: 5....
directly and indirectly. To directly redistribute connected routes, use theredistribute connectedrouter configuration command, ensuring that a metric is defined. Alternatively, connected routes can also be indirectly redistributed into routing protocols, as demonstrated in this example: ...
IP Routing Protocols Applies To: Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 with SP1, Windows Server 2003 with SP2 IP routing protocols In dynamic IP routing environments, IP routing information is propagated by using IP routing protocols. The two most common IP routing ...
Redistribution between EIGRP and other protocols, for example, RIP and OSPF, works in the same way as all redistribution. Use the default metric when you redistribute between protocols. You need to be aware of these two issues when you redistribute between EIGRP and other protocols: Route...
Several routing protocols have been proposed for this type of networking environment, one example is the Shared Wireless Infostation Model (SWIM), where a... T Small,ZJ Haas - Acm Sigcomm Workshop on Delay-tolerant Networking 被引量: 666发表: 2005年 加载更多研究...
A key factor that governs how quickly a routing protocol converges is the time it takes to detect the change. For example, how quickly can a routing protocol be expected to act when there is a link failure. Routing protocols classify changes into two kinds: hard changes such as link failure...
Holddown is a route advertisement policy that some D-V based routing protocols (for example, RIP) use to avoid the spread of wrong routes but speed up the correct spread of ICMP unreachable messages. A certain route is advertised at intervals, no matter whether the currently discovered route ...
As long as routes are reachable, the routing protocols will select a link to forward packets even though the link quality is poor or even cannot support normal packet forwarding. Subsequently, these routing protocols cannot deliver satisfying service experience. SPR addresses this problem. It ...