LAB 2 - DIAGNOSTIC OUTPUT, ROOM 204 Network: 10.204.0.0/24, gateway 10.204.0.1 (ROUTER-204), DHCP range .100-.199 -------------------------------------------------------------------------------- === Station 06 (working, for comparison) === C:\> ipconfig IPv4 Address. . . . . . . . . . . : 10.204.0.116 Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : 10.204.0.1 C:\> ping 8.8.8.8 Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Average = 14ms === Station 07 (ticket 2042) === C:\> ipconfig Autoconfiguration IPv4 Address. . : 169.254.201.44 Subnet Mask . . . . . . . . . . . : 255.255.0.0 Default Gateway . . . . . . . . . : C:\> ping 10.204.0.1 PING: transmit failed. General failure. (x4) Packets: Sent = 4, Received = 0, Lost = 4 (100% loss) Note from student: "Station 07 was turned on before the router finished restarting this morning." === Station 10 (ticket 2043) === C:\> ipconfig Ethernet adapter Ethernet: Media State . . . . . . . . . . . : Media disconnected Note: the cable from Station 10 to SWITCH-A port 10 has a flattened section and a cracked RJ45 clip. === Station 12, Linux (ticket 2044) === student@st12:~$ ifconfig lo: flags=73 mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 student@st12:~$ ping -c 4 10.204.0.1 ping: connect: Network is unreachable Note: Settings > Network shows "Wired: Off". === Teacher laptop, wireless (ticket 2045) === C:\> ipconfig IPv4 Address. . . . . . . . . . . : 10.204.0.151 Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : 10.204.0.1 C:\> ping -n 20 8.8.8.8 Packets: Sent = 20, Received = 19, Lost = 1 (5% loss) Minimum = 41ms, Maximum = 388ms, Average = 196ms Wi-Fi signal: 3 of 4 bars. The teacher desk has an Ethernet port wired to SWITCH-A port 13 (currently unused). During the lesson, 28 stations stream the same HD video at the same time. Same test at 7:45 a.m., before class: 0% loss, Average = 15ms === Station 14 (ticket 2046) === C:\> ipconfig Ethernet adapter Ethernet: Media State . . . . . . . . . . . : Media disconnected