Sandeep,
set spanning-tree portfast on all interfaces that your DC's are connected
to. Also make sure that your servers and corresponding interfaces are all
set to 100mbs Full Duplex. I have seen this problem a million times.
Another NT Domain issue that I've seen, in this case is not correlated to
your Cisco gear. If you can ping your DC's there is obviously Layer 3
connectivity. In this case we need Layer 5/7 connectivity. Remember
Micro$oft'$ triple R. Restart, Reboot, Reload. I would try powering down
all your member servers and clients. Then power up your PDC & BDC's, and
rejoin your domain. After doing this "clear arp" and "ip route *" on your
6509's. Using server manager make sure that all your clients/member
servers/dc's are in this new domain.
Power the bad boys up and you should have connectivity.
By the way-- If this is a production network, I wouldn't recommend this
during business hours.
Good Luck,
Scott M. Trieste
CCNP,CCDP, MCSE,RHCE, Bay Router Specialist
"Sandeep Kulkarni" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi All,
> Slightly off topic, But i just want to share someone's
> view on this one.
> We are in the process of migrating our infrastructure
> to the Cisco switches. We have a pure NT netowrk with
> Once PDC & One BDC. I mooved all the users to the new
> switch with no issues at all. Then started mooving all
> the NT member Servers, This also went very smmothly.
> However when i mooved my BDC i am having a nightmare,
> I am getting all kind's of authentication problem like
> login script hangs, Or people not able to see the
> domain controller (Tcpip connectivity is fine) This
> has started happening only after we mooved the BDC to
> the new switch. I have Ether Channel on the Servers
> with the Intel cards. Tcpip connectivity looks fine.
> This started happening only after i mooved the DC to
> the new Cisco 6509 switch. I don't know weather it's a
> coincidence or a problem. Also i have checked the
> Domain controllers for their sync. issues there are
> none.
> I was just wondering if anyone has land up in the same
> mess as i am & have any resolution to this one. Any
> help is greatly appriciated
>
> thank you in advance
>
> Sandeep
>
> __________________________________________________
> Do You Yahoo!?
> Yahoo! Photos - 35mm Quality Prints, Now Get 15 Free!
> http://photos.yahoo.com/
>
> **NOTE: New CCNA/CCDA List has been formed. For more information go to
> http://www.groupstudy.com/list/Associates.html
> _________________________________
> UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
> FAQ, list archives, and subscription info: http://www.groupstudy.com
> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>
**NOTE: New CCNA/CCDA List has been formed. For more information go to
http://www.groupstudy.com/list/Associates.html
_________________________________
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
