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Re: Can't Ping vista machine after IP subnet change
hehe!
do you ping your destination computer by its FQDN?
FQDN = computer name + domain name + suffix
all Domain controller machines have two service runned :
1.DNS client
2.DNS server ( if DC is DNS server too)
if you ping from server, the machine ty to send ICMP echo request by the previous subnet mask...192.168.0.1....to resolving this problem...please clean your dns client cache and netbios cache...run=> cmd => ipconfig /flushdns and use nbtstat -R
use this command too on your others machines.
moreover dont forget that domain clients can logon without actually connecting to the dc...it has a cache...dont use this cache at all...this has a security reason.
fo doing this: config your domain group policy at DC.
MOREOVER DONT FORGET TO USING ROUTER WHEN YOU HAVE A MORE THAN ONE SUBNET. |