From: abdul_rahim@xxxxxxxxxxxxxx
Date: Wed Jun 07 2000 - 20:12:28 GMT-3
A should be able to ping B,C and D all ( AND the destination address with
the local subnet mask i.e 255.255.0.0 which means A sees all B,C and D on
the local subnet )
B hould be able to ping A and C but not D ( because when it ANDs the
destination IP with its local mask it finds that D is on subnet 10.1.2.0
which is not local )
C should be able to ping all others
D should be able to ping A and C except B
If you want a solution then add the following gateway on the Machine B
10.1.1.21 ( ITs on IP then every thing would work )
Thanks
Abdul
"Acosta, Robert" <racosta@OakTreeCap.com> on 06/07/2000 03:24:22 PM
Please respond to "Acosta, Robert" <racosta@OakTreeCap.com>
To: ccielab@groupstudy.com
cc: (bcc: Abdul Rahim/IS Operations/Operations/CCSI)
Subject: ip address
this question doesn't have much to do with routing, or at least i dont
think
it does. but if anybody out there has an answer it would be greatly
appreciated.
i did a little ip address restructuring on my test network and i now have
the following machines all connected to the same hub. BTY- none of these
are routers.
a) 10.1.1.23 255.255.0.0
b) 10.1.1.21 255.255.255.0
c) 10.1.1.1 255.255.0.0
d) 10.1.2.1 255.255.0.0
all devices can ping each other except for D, D cannot ping B
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