I just purchased a refurbished Cisco 1721 router with a WIC-1DSU-T1-V2. I was able to connect to the console via serial and performed the initial setup for Ethernet0; however, I do not know where to begin to setup the WIC, and I don't want to pay for someone else to configure it if I can get the information here. My ISP gave me the following information (I am hiding the IP's for security reasons):
IP Address Allocation: aaa.aaa.aaa.aaa/28
Network IP: ccc.ccc.ccc.ccc
Broadcast IP: ddd.ddd.ddd.ddd
Subnet mask: 255.255.255.240
Available IP addresses: eee.eee.eee.eee-eee
Gateway IP (Router Address): fff.fff.fff.fff
The dmarc will not be extended to my server room until the end of the week.
My question is, once I plug the dmarc into the WIC, will the router automatically pull the information from the ISP? Or will I need to manually configure the WIC? If so, I would appreciate quick setup steps.