: Use the ping command from a PC's command prompt to test connectivity to other devices. 4. Troubleshooting Checklist If connectivity fails (pings do not succeed):
: Set a "Message of the Day" using banner motd #Unauthorized Access Prohibited# . 2. IP Addressing A_feladat_1_start.pkt
: On routers, enter interface configuration mode (e.g., interface g0/0 ), set the address ( ip address [IP] [Mask] ), and enable it with no shutdown . : Use the ping command from a PC's
: Set using hostname [Name] in global configuration mode. Passwords : Enable secret password: enable secret class . enter interface configuration mode (e.g.