Recently, we went through an upgrade at our data center core, moving from 6509s to Nexus 7000s. We are running version 4.2(8).
Prior to the upgrade, the problem never happened.
We are seeing a strange issue in our Citrix environment as we try to use PXE boot. On our DHCP server, we have defined the necessary options, including option 66 and option 67, which are tftp server name and bootfile, for PXE boot for the clients on a specific vlan.
Our problem is that the client receives the information for option 67, but not for option 66. The IP address for the tftp server never gets returned to the clients.
Has anyone ever seen this issue before?
Thansk.
