Mike, In the event that the lease expires while the original dhcp server has failed and has failed over to the standby, the discovery process would start and a new address will be assigned to the host from the standby's pool. The new switch would th...
Mike, The idea of splitting up the pools between servers could work but depending on the capabilities provided by your IOS version you could increase the amount of pings sent from the DHCP server by using this command ip dhcp ping x (with x defining ...
Have you added nat exemptions for those networks you are trying to send across the tunnel? Is there any way you could include the configs you are using? http://www.cisco.com/c/en/us/td/docs/security/asa/asa82/configuration/guide/config/nat_bypassing....
