"To find the hosts, we look at the remaining bits," Rahul continued. "A standard IP has 32 bits. We are using 26. That leaves 6 bits for hosts. Two to the power of 6 is 64. That’s 64 total IPs per subnet. Minus the network address and the broadcast address, that gives us ."
Address Resolution Protocol – maps IPv4 to MAC address in local network. Sends broadcast: “Who has 192.168.1.1? Tell me.” Cached in ARP table. ccna interview questions and answers
Sarah erased the board. "Last one. Imagine a user calls you and says, 'I can't reach google.com.' But they can reach their colleague on the local network. " "To find the hosts, we look at the
Master Your CCNA Interview: Essential Questions and Expert Answers That leaves 6 bits for hosts
Manages multiple APs – central configuration, roaming, RF management. Uses CAPWAP protocol (UDP ports 5246/5247).