AP を再起動した後、ユーザーが企業 LAN に接続できなくなりました。技術者がラップトップを同じネットワーク ジャックに接続し、IP 169.254 0 200 を受信しました。次のうち、問題を引き起こしている可能性が最も高いのはどれですか?
正解:A
DHCP scope exhaustion occurs when the number of available IP addresses to be leased from a DHCP server have been used up. This could be caused by a large number of clients on the network, or a misconfigured DHCP scope. When this happens, clients will be assigned an IP address from the APIPA range (169.254.0.0 to 169.254.255.255). To resolve this issue, the DHCP scope needs to be expanded or adjusted to accommodate the number of clients on the network.