While doing a vol2 lab I got stumped by one of the tasks in the lab. The task was to filter ICMP packets coming from the backbone destined to a network on the internal routers. The topology looks like this.
While doing a vol2 lab I got stumped by one of the tasks in the lab. The task was to filter ICMP packets coming from the backbone destined to a network on the internal routers. The topology looks like this.