Hhmmmm....
TCP = connection oriented = reliable
IP = connectionless = unreliable
( yes I know that neither of these equality chains are absolute )
Based on this, what might you surmise? For each of the protocols you
mention? Are they reliable or unreliable? Take it from there.
Chuck
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
Kuldip Singh
Sent: Sunday, April 29, 2001 9:29 PM
To: [EMAIL PROTECTED]
Subject: retransmission of packets in WAN [7:2525]
Hi,
Can someone help me find out who (router or host) will
retransmit the packets if they were lost in the cloud
while using:
a. X.25
b. HDLC
c. SDLC
d. Frame-relay
e. DLSw+
f. ATM
g. T1, E1
to connect from one router to another.
HostRoutercloudRouterHost
Thanks
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