Windows 修改网卡 MTU

CMD 查看当前网卡状态
netsh interface ipv4 show subinterfaces

PS C:\Users\Eric>  netsh interface ipv4 show interfaces

Idx     Met         MTU          状态                名称
---  ----------  ----------  ------------  ---------------------------
  1          75  4294967295  connected     Loopback Pseudo-Interface 1
  8          50        1500  connected     WLAN
 21           5        1500  disconnected  以太网
 24          25        1500  disconnected  本地连接* 1
 12          25        1500  disconnected  本地连接* 10
 27          15        1500  disconnected  以太网 2
 10          35        1500  connected     VMware Network Adapter VMnet1
 23          35        1500  connected     VMware Network Adapter VMnet2
  6          35        1500  connected     VMware Network Adapter VMnet8
  3           1        1400  connected     KSA Network Adapter
 11          15        1500  connected     vEthernet (Default Switch)

PS C:\Users\Eric>

修改 MTU，管理员身份运行 CMD：

# subinterface 后面为网卡名称，即上一步 show 出来的名称
netsh interface ipv4 set subinterface "KSA Network Adapter" mtu=1300 store=persistent