I've inherited a MPLS network and haven't used it before. On the MPLS router that is in my Home Office there is only one interface. Should that be setup with sub interfaces for each site or am I confusing Frame Relay with it?
So for example the current config
description MCI MPLS
ip address 10.10.1.1 255.255.255.252
ip access-group 160 in
ip access-group 150 out
dsu bandwidth 44210
service-policy output QoS