RIP is a IGP protocol that allows routers to advertise what they know about their routes to other routers. Since routers operate at the network layer (3), so does RIP.
RIP uses UDP protocol with port number 520
Network Control Protocol is uses to identify the Network layer protocol used in the packet
RIP stands for routing information protocol. It is an intra domain routing protocol.
RIP is a routing protocol - a protocol (set of rules) that allows a router to exchange information, with other routers, about existing routes.
Rip V1 is Classful routing protocol Rip V2 is Classless routing Protocol
IP
It uses ICMP protocol - Internet Control Message Protocol
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.
RIP listener waits for route updates sent by routers that use the routing information protocol in a corporate LAN.
the protocol used for email is simple mail transfer protocol and the layer is transport layer.
UDP is a layer 4 (transport) protocol.
TCP, the Transmission Control Protocol, is a layer-4 protocol (in the 7-layer OSI model).