Rip and BGP is in Application layer Ospf is in Transport Layer
HTTP Belongs to the Application layer. Other transfer protocols like POP,FTP,SMTP etc also belongs to this layer
The routing process occurs in the 3rd OSI layer (network layer) routing protocols use network address (IP address in TCP/IP) to chose the correct path to the destination. ps: You can also have routing protocols on other layers sometimes (application layer in p2p routing) but this is something completely different.
Network Layer This layer addresses the data. It adds an IP address which allows our data to flow across networks. The protocols involved in this layer are IP and IPX. Data Link Layer This layer provides the functional and procedural means to transfer data. It also corrects any errors that may occur in the Physical layer. The protocols used at this layer are media access control and logical link control.
IGRP and RIPv1
Framing is done at the Data Link layer (Layer 2). Routing is done at the Network layer (Layer 3).
Routing protocols implement algorithms that tell routers the best paths through internetworks. Routing protocols include Border Gateway Protocol (BGP), Interior Gateway Routing Protocol (IGRP), Routing Information Protocol, and Open Shortest Path First (OSPF) to name a few. Routing protocols provide the layer 3 network state update. Routed Protocols are transported through a network, such as Internet Protocol (IP), Novell Internetwork Packet eXchange (IPX), and AppleTalk.In short, routing protocols route datagrams through a network. Routing is a layer 3 function, thus, routing and routed protocols are network-layer entities. Routing tables on the layer 3 switch (router) are populated by information from routing protocols. A routed protocol will enter an interface on a router, be placed in a memory buffer, then it will be forwarded out to an interface based on information in the routing table.
HTTP Belongs to the Application layer. Other transfer protocols like POP,FTP,SMTP etc also belongs to this layer
The routing process occurs in the 3rd OSI layer (network layer) routing protocols use network address (IP address in TCP/IP) to chose the correct path to the destination. ps: You can also have routing protocols on other layers sometimes (application layer in p2p routing) but this is something completely different.
Routers work with many different kinds of protocols, for different purposes. They work with layer-3 protocols such as IP and IPX, with routing protocols such as RIP, EIGRP, and OSPF, with VLAN-specific protocols, with DHCP, Telnet, and many others more.Routers work with many different kinds of protocols, for different purposes. They work with layer-3 protocols such as IP and IPX, with routing protocols such as RIP, EIGRP, and OSPF, with VLAN-specific protocols, with DHCP, Telnet, and many others more.Routers work with many different kinds of protocols, for different purposes. They work with layer-3 protocols such as IP and IPX, with routing protocols such as RIP, EIGRP, and OSPF, with VLAN-specific protocols, with DHCP, Telnet, and many others more.Routers work with many different kinds of protocols, for different purposes. They work with layer-3 protocols such as IP and IPX, with routing protocols such as RIP, EIGRP, and OSPF, with VLAN-specific protocols, with DHCP, Telnet, and many others more.
If you are talking strictly about routing, then layer 3 (the Network layer). There are some routing protocols, usually known as link-state routing protocols that are aware of network congestion problems and can re-route as necessary. Network congestion is not restricted to routing alone, however. At layer 4 (Transport Layer) there is a facility known as flow control, which can pause a sending network if the receiving network is too busy to accommodate all the packets.
Routing protocols are used by routers (RIP, EIGRP, OSPF) Routed protocols are the actual protocols on the wire (TCP/IP)
Which two technologies can be used in distance vector routing protocols to prevent routing loops?
all but IP routing protocols
Which two technologies can be used in distance vector routing protocols to prevent routing loops?
Interior routing protocols are used to communicate within a single autonomous system. Exterior routing protocols are used to communicate between multiple autonomous systems.
Distance vector protocols compute their routing tables before sending routing updates; link-state protocols do not.
Routing Information Protocol (RIP) and Interior Gateway Routing Protocol (IGRP) are two very popular Distance Vector routing protocols