So I have a cisco 2921 router with a security license. We have a static IP for our WAN and and a CIDR block of 16 IP's for some of our servers. I have 2 route-maps set up that have and access-list assigned to them but don't quite understand how this all works. I understand the ACL's for the external WAN coming in to particular servers but not the internal traffic shaping. We have cisco switches with and a total of 5 vlans set up.
The router is on a 10.110.110.0/24
I really don't understand the 100,101,105 access list and what are they doing. I read cisco's documentation but look for a bit more analysis. attached is a snippet of my router config.