That would be a distance-vector routing protocol. Examples (taught at Cisco Academies) include RIP, IGRP (obsolete in the new version of the curriculum), and EIGRP - but those are only for IP, and there are also distance-routing protocols for other networking protocols, for example, RIP for IPX.
- provide routers with up-to-date routing tables - consume bandwidth to exchange route information
RIP is a routing protocol - a protocol (set of rules) that allows a router to exchange information, with other routers, about existing routes.
routing protocols
Perhaps you mean the "passive-interface" command in Cisco routers; what this does is that no information related to the routing protocol will be sent through the specified interface. For example, the interface that connects your network to the ISP should not carry any routing protocol information, since the routing protocol is only useful within your company's network.
Dear All, Clasful routing protocols will not support VLSM because it doesn't send the subnet mask information along with routing information. Classless routing protocols will support VLSM as because it s sending the subnet mask information with routing updates. Regards, Sivaraj C
routers use routing protocols to exchange routing information. check out the link below for lots of information on routing protocols.
distance vector routing
- provide routers with up-to-date routing tables - consume bandwidth to exchange route information
Distance vector protocols are routing protocols that use the distance and direction to a destination network to make routing decisions. Examples include RIP (Routing Information Protocol) and EIGRP (Enhanced Interior Gateway Routing Protocol). These protocols share routing information with neighboring routers and update their routing tables based on the information received.
Two common routing protocols used by routers to learn remote networks and build their routing tables are Routing Information Protocol (RIP) and Open Shortest Path First (OSPF). RIP is a distance-vector protocol that uses hop count as its metric, while OSPF is a link-state protocol that uses a more complex algorithm based on the state of the links to determine the shortest path. Both protocols enable routers to exchange routing information and dynamically update their routing tables as network topologies change.
routing protocols
When a router learns routes to remote networks from other routers, it typically uses routing protocols such as OSPF, EIGRP, or BGP. These protocols facilitate the exchange of routing information, allowing routers to share and update their routing tables dynamically. As a result, routers can determine the best paths to reach various networks, ensuring efficient data packet delivery across the network. This process is essential for maintaining optimal network performance and connectivity.
Routing protocols are used by routers (RIP, EIGRP, OSPF) Routed protocols are the actual protocols on the wire (TCP/IP)
Yes, routers can communicate with each other to exchange information about network paths and manage data traffic. This communication typically occurs through routing protocols, such as OSPF (Open Shortest Path First) or BGP (Border Gateway Protocol), allowing routers to share routing tables and optimize data transmission across networks. By collaborating in this way, routers ensure efficient routing and help maintain network reliability.
RIP is a routing protocol - a protocol (set of rules) that allows a router to exchange information, with other routers, about existing routes.
RIP is a protocol used by routers to exchange information about their routing tables. In dynamic routing, a router learns from other routers about possible routes by advertising what they know. RIP is a protocol that can do that.
A routing loop can occur due to several reasons: Configuration Errors: Incorrectly configured routing protocols or static routes can lead to loops when routers mistakenly believe they have better paths to the same destination. Link Failures: If a network link fails and the routers do not promptly update their routing tables, packets may be sent in circles between routers. Slow Convergence: In dynamic routing protocols, slow convergence times can result in temporary loops as routers continue to forward packets based on outdated information. Routing Protocol Mismatches: Inconsistent routing protocol configurations across routers can lead to conflicting information, creating loops as packets are continuously forwarded between routers.