we have the following setup.
ISP <------- Firewall <----------- Switch
Nexus 2----------- Nexus 1
| (VPC) |
User Switch stack - 3 cisco 2950
Initally we just had one connection from the switch to the nexus. I configured vpc, thereby giving a secondary connection to each nexus. both nexus are connected using vpc. the end user switch is a stack of 3 2950 cisco switches. for some reason only for a few people, the internet does not seem to work (maybe a switch in the stack) - but when you remove the secondary connection the one of the nexus the internet seems to work for everyone. any thought s?