I am deploying a NAC 4.7.2 in-house to stage for a customer deployment, the deployment method I used is L2 OOB VG, I configured the switch, managed subnets, and vlan mapping. However, two problems arose:1. Arp replies from the trusted to the untruste...

We have single ospf area running over DMVPN and the number of branches keep increasing , I need help to divide ospf to muli-areas, our IP address allocated to branch offices are designed according to geographic locations.

Hi,I am trying to reproduce a scenario to implement at a customer. in short I would like to run ISIS routing over DMVPN tunnels. with much troubleshooting, I discovered that the soonest I enable tunnel mode gre multipoint the isis routing give and er...