OSPF network commands challenge all of us when first learning OSPF. Should you master ACLs, and then return back to OSPF? Just forge ahead with OSPF? This most recent lab gives you practice with the OSPF network command and with
The OSPF network command can cause a bit of mental trouble for anyone just starting out. The reason: the first two parameters require us to do a little math, compare that result to the router’s interface IP addresses to then
Informally, these labs are like any repetitive types of practice when learning a sport. Basketball players take lots of jump shots, soccer players practice long and short passing drills, baseball players take grounders, etc. And the best of the pros
NetFlow serves a great purpose in Cisco devices, first analyzing and keeping statistics of packets passing through the device, and then forwarding those statistics on to a NetFlow Collector for later analysis. However, from a #CCNA exam prep perspective, NetFlow
Time to check your config for a back-to-back serial link in a lab. Check out the requirements back in the lab post, create your answers, and come back here to check your work.
Take two routers in a lab, both with serial interfaces, and connect them with a back-to-back serial cable. Do you remember the details of how to configure both routers so that both routers can ping each other? Today’s lab provides
