1. 路由信息协议(RIP):
RIP,其中距离矢量路由协议用于数据/数据包传输。在路由信息协议 (RIP) 中,最大跳数为 15,因为它可以防止从源到目的地的路由循环。使用水平分割、路由中毒和抑制等机制来防止不正确或错误的路由信息。 Sally Floyd 和 Van Jacobson [1994] 建议,如果计时器没有轻微的随机化,计时器就会同步超时。与其他路由协议相比,RIP(路由信息协议)性能较差,并且限制了网络规模。使用 RIP 的主要优点是它使用 UDP(用户数据报协议)。
2. 内部网关路由协议(IGRP):
IGRP,其中使用距离矢量协议(内部)在系统内交换数据。它支持每个节点的多个指标,包括延迟、负载和带宽,以便比较组合成单个指标的 2 条路由。 IGRP 的端口号是 9,用于通信,默认情况下每 90 秒更新一次路由信息。
RIP 和 IGRP 的区别:
SR.NO | RIP | IGRP |
---|---|---|
1 | RIP stands for Routing Information Protocol. | IGRP Stands For Interior Gateway Routing protocol. |
2 | RIP works on Bellman Ford algorithm. | IGRP also works on Bellman ford Algorithm. |
3 | It is a industry standard dynamic routing protocol. | It is a Cisco standard routing protocol. |
4 | It is basically use for smaller size organization. | It is basically use for medium to larger size organization in the network. |
5 | RIP is a distance vector protocol. | IGRP is also a distance vector protocol. |
6 | It allow maximum hop count upto 15. | It allow maximum hop count upto 255. |
7 | It’s administrative distance is 120. | It’s administrative distance is 100. |
8 | It is not a more intelligent dynamic routing protocol. | It is a more intelligent routing protocol than RIP. |
9 | It calculates the metric In terms of Hop Count. | It calculates the metric In terms of bandwidth, load and delay. |
10 | RIP routing protocol creates two table in the router: Routing Table, Topology Table. | EIGRP routing protocol creates three table In the router : Neighbor Table, Topology Table, Routing Table. |