在Windows 8.1和 Windows Server 2012 R2中引入了一些用來管理網(wǎng)絡適配器的命令。當你想檢查Wifi的連通性，比如你想弄明白為什么遠程喚醒不能喚醒你的機器，此時你可能需要查看一下電源管理設置了。
PS> Get-NetAdapter
Name InterfaceDescription ifIndex Status MacAddress LinkSpeed
---- -------------------- ------- ------ ---------- ---------
WLAN Intel(R) Centrino(R) Wireless-N 1000 4 Up 74-E5-0B-8D-F3-70 72 Mbps
vEthernet (Internal Et... Hyper-V 虛擬以太網(wǎng)適配器 #4 15 Up 00-15-5D-02-01-08 10 Gbps
vEthernet (Broadcom Ne... Hyper-V 虛擬以太網(wǎng)適配器 #3 13 Disconnected DC-0E-A1-73-7B-FF 1 Gbps
vEthernet (V-Hub) Hyper-V 虛擬以太網(wǎng)適配器 #2 11 Up 74-E5-0B-8D-F3-70 72 Mbps
Network Bridge Microsoft Network Adapter Multiplexo... 10 Up 74-E5-0B-8D-F3-70 72 Mbps
以太網(wǎng) Broadcom NetLink (TM) Gigabit Ethernet 3 Disconnected DC-0E-A1-73-7B-FF 0 bps
PS> Get-NetAdapter -Name WiFi | Get-NetAdapterPowerManagement
InterfaceDescription : Intel(R) Wireless-N 7260
Name : WiFi
ArpOffload : Enabled
NSOffload : Enabled
RsnRekeyOffload : Enabled
D0PacketCoalescing : Enabled
SelectiveSuspend : Unsupported
DeviceSleepOnDisconnect : Disabled
WakeOnMagicPacket : Enabled
WakeOnPattern : Enabled
