We had a simliar issue with 5.2(1)SV3(1.3) and found this in the release notes: ERSPANIf the ERSPAN source and destination are in different subnets, and if the ERSPAN source is an L3 control VM kernel NIC attached to a Cisco Nexus 1000V VEM, you must...
The only thing that immediately comes to mind is that he could have you set a lower local preference value for his prefixes to keep you from sending some (or any) traffic across the connection he has with you. Maybe to have you act as a backup connec...
In order to achieve redundancy from the datacenter into the MPLS cloud you will need to order a second line from your service provider to terminate on the second router. Otherwise you are only protected from hardware failure, not a circuit failure wh...
In regards to the downstream peers, are those connections to other branch offices or are they going to client/customer sites that access resources in your datacenter? If it's the latter I would think you'd want to consider some firewalls there as wel...
When I look at the options for this command it appears to me that there are actually 3 different scenarios: I can select IGP, pre-bestpath or I can not specify the POI at all.The question is, if I don't specify, which is chosen? The documentation lea...