We receive Layer 2 MPLS VPN services from our Service Provider from our main site to our data center a few miles away. When I do a sho cdp nei, I can see the distant end. My question is, can I do a Layer 3 etherchannel configuration between these two...

I understand that if you have an external server for authentication you still have to create accounts on the local database to assign roles per user. What happens in a situation where the users account exists for TACACS but is does not exist on MARS...

What I want to accomplish is to have all the IDS in my network report to CS-MARS but only limit its view of reports to a specific group only and not be viewable to all groups. Is that possible?