I am working on this activity and I am required to configure static routing on router.
After I configured the IP address of the router, I already up the connection on its serial interface which is 0/1/0. But when I entered no shutdown, there is no notice that the protocol has been up. So, I check it using the do show ip interface brief. Unfortunately, the protocol is still down. What do you think is the problem here? When I check the other routers, the no shutdown command is working. How come that in this router the no shutdown command is not working?
