An Irish hotel chain - "Celtic Inns" - has three hotels networked using the schema below. Each hotel consists of one LAN and all routers are completely configured and in full working order both locally and across the serial links. However, the Network Manager - Sinead O'Reilly - wants access control list statements created that will block PING traffic from networks 192.168.149.0 and 192.168.55.0 to network 192.168.65.0 while allowing all other traffic to pass. Please complete the Network Manager's requirements using no more than three lines and apply where needed. The routers have been configured with the following specifications: The routers are named CeltA, CeltB and CeltC. RIP is the routing protocol. The clocking is provided on the Serial 0 interface. The secret password on the all routers is "cisco". The subnet mask on all interfaces is the default mask.

Inside Tip: Use Host F to connect the CeltC router. Don't forget -- write down the config(s) for each Lab along with a brief outline of the question before you attempt to do anything. Create your ACL statements and figure out where you will apply them before going near the CLI. On this one - think "in" to the CeltC router - create and then apply to the interface (close to the source of the inbound traffic) - S1 (CeltA and CeltB traffic). Remember that PING equates to ICMP. Finally, it is always a smart thing to end with a "copy running-config startup-config" command to save your work, right?