Regarding IP-Helper Configuration, when you list IP addresses with the ip-helper address command, does the router forward the broadcast/DHCP/BootP request to the first IP address on the list first or does the router forward the request to all IP addresses on the list?
Additionally to Rick an Narayan, in practice VLANs are setup with several helper-addresses (2 or 3 in our case) and then only one one of the destination DHCP servers the SCOPE is enabled (it's disabled on other servers). in case of server failure with an active SCOPE, this SCOPE on another server is activated.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...