IGRP和BGP的区别

1. 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。

2.边界网关协议(BGP)：
在 BGP 中，使用传输控制协议。它是一种网状拓扑或设计。它由两个独立的网络(自治系统或 AS)交换路由信息来工作。两台路由器同意交换有关如何到达某些 ip 范围的信息。 BGP 使用传输控制协议 (TCP) 端口 179。

IGRP 和 BGP 的区别：

S.No.	IGRP	BGP
1.	IGRP Stands For Interior Gateway Routing protocol.	BGP stands for Border Gateway Protocol.
2.	It works on Bellman-Ford algorithm.	It works on Best path algorithm.
3.	It is basically use for lager size organization.	It is basically use for very lager size organization as compared to IGRP.
4.	It is a Distance Vector type.	It is a Vector State type.
5.	It is internal gateway protocol.	It is external gateway protocol.
6.	It is a intelligent routing protocol.	It is a more intelligent routing protocol than IGRP.
7.	In IGRP, Internet protocol is used.	In BGP, Transmission control protocol is used.
8.	Its administrative distance is 100.	Its administrative distance are 20 (Internal) and 200 (External).