Hi all,
I'm setting up a lab in GNS3 to pilot enabling DHCP snooping and Dynamic ARP inspection. I got this setup and working properly with a Nexus 7k image, but it doesn't support port channels and I want to setup my lab to mirror the real environment as closely as possible. I got the Nexus 9k 10.1.1 image from Cisco and have it all configured, but I can't enable arp inspection because it says the ether-region needs to be set in TCAM. I've tried to do this but it throws an error. Trying to set any of the existing TCAM region entries to 0, saving the config, and rebooting results in no changes being made. There is a screenshot attached with more detail.
Does anyone have any advice on how I can make this work?
