something that has not been addressed are the NICs in the servers. Compaq server NICs are particularly bad when using redudant links. It is best advised that you disable the heartbeats on those puppies and possibley reboot the server after doing so.
let me know if this works. Stevan [EMAIL PROTECTED] ""Lopez, Robert"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Group, > > I have a problem with a certain vlan on our network. The problem goes > something like this... > > I have a vlan105 interface created on a cat 6509. The primary ip address is > x.x.105.254. The interface has secondary addresses of x.x.155.254, > x.x.156.254 and x.x.157.254. > > Servers on this network are dropping packets, one in particular, > serverA-x.x.155.219, is dropping packets 50% of the time. > > Moved the server to a different switch, same vlan105, the problem continues. > > Moved the server to vlan100, it works fine. > > Replaced cable and nics. Ensured proper speed and duplex are configured. > > No output from a debug vlan or span. > > Opened a TAC case a few days ago and the problem still remains. > > I just got a suggestion to remove and rebuild the vlan105 interface on the > router. That will happen later this afternoon. Any other suggestions will > be greatly appreciated. > > Robert > > > > > Robert M. Lopez > Network Planning > CIT PGRD Ann Arbor > Pfizer Global Research & Development > Phone 734-622-3948 Fax 734-622-1690 > > "There are only two ways to live your life. One is as though nothing is > a miracle. The other is as though everything is a miracle." ...Albert > Einstein Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=21593&t=21281 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
