How does everyone feel about service graphs in a brownfield network centric cutover?  maybe I'm an old school engineer but I was taught that if you have to do a Pbr then your design is wrong.  they are a pain to troubleshoot because you always forget...

I've deployed on our test cluster and it was an easy install with no issues but thats with just a few vms pinging back and forth with some ftp transfers.  Has anyone deployed in production yet?  Any regrets?

I have a phase 1 dmvpn setup with around 600 remote sites.  We run BGP over the hub and advertise a default route.  Is there any way other than an ACL on the hub to prevent spoke to spoke communication through the hub?  That ACL is getting quite larg...

I currently have a design issue with the addition of an ATT aircard being available for our remote sites.  This connection comes in on a separate ATT vrf but it comes into our ATT router which as you can see gets preferred by EIGRP when bgp gets redi...