Recently an instructor in a class I was taking said something I found
interesting. I hope I can do justice to his words.
Network layer: IP IP IP
Transport layer: TCP UDP
Application layer: BGP RIP EIGRP, OSPF, IGRP
In other words, he suggested that routing protocols are application layer,
and use the chosen transport or network layer protocols to communicate.
Other reading I have done kinda says this in other ways. RIP uses UDP port
500. BGP, as we all know, uses TCP.
Does this make sense?
Chuck
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
Zhang Jin
Sent: Thursday, November 09, 2000 11:11 PM
To: [EMAIL PROTECTED]
Subject: routing protocols vs Tcp/ip model
Dear group,
Am I correct for locate routing protocols in TCP/IP model as follows:
EIGRP,OSPF=network
BGP,RIP=Application
correct me.
TIA
Dean
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