Area Network) WAN(Wide Area Network) 対象範囲 限られた範囲(家庭、 オフィス、教室) 広範囲(都市間、国際間) 接続機器の例 スマホ、PC、プリンタなど 企業ネットワーク、 インターネット IPアドレスの種類 プライベートIPアドレス グローバルIPアドレス 東京 ⼤阪 LAN LAN WAN 離れた拠点を繋げる
Packet Tracer PC Command Line 1.0 C:\>ping 192.168.1.11 Pinging 192.168.1.11 with 32 bytes of data: Reply from 192.168.1.11: bytes=32 time=26ms TTL=128 Reply from 192.168.1.11: bytes=32 time<1ms TTL=128 Reply from 192.168.1.11: bytes=32 time<1ms TTL=128 Reply from 192.168.1.11: bytes=32 time<1ms TTL=128 Ping statistics for 192.168.1.11: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 0ms, Maximum = 26ms, Average = 6ms C:\>
192.168.1.10 Pinging 192.168.1.10 with 32 bytes of data: Reply from 192.168.1.10: bytes=32 time=1ms TTL=128 Reply from 192.168.1.10: bytes=32 time<1ms TTL=128 Reply from 192.168.1.10: bytes=32 time<1ms TTL=128 Reply from 192.168.1.10: bytes=32 time<1ms TTL=128 Ping statistics for 192.168.1.10: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 0ms, Maximum = 1ms, Average = 0ms C:\>