网卡：
PS C:UsersAdministrator> Get-NetIPInterface ifIndex InterfaceAlias AddressFamily NlMtu(Bytes) InterfaceMetric Dhcp ConnectionState PolicyStore ------- -------------- ------------- ------------ --------------- ---- --------------- ----------- 21 Ethernet4 IPv6 1500 10 Enabled Connected ActiveStore 19 Ethernet3 IPv6 1500 10 Enabled Connected ActiveStore 17 Ethernet2 IPv6 1500 10 Enabled Connected ActiveStore 15 Ethernet1 IPv6 1500 10 Enabled Connected ActiveStore 12 Ethernet0 IPv6 1500 10 Enabled Connected ActiveStore 22 isatap.{3E6AE9CB-2BD6-41C1-8... IPv6 1280 50 Disabled Disconnected ActiveStore 20 isatap.{FCD86E5A-DAE7-495F-B... IPv6 1280 50 Disabled Disconnected ActiveStore 18 isatap.{A4AE541B-7AF6-44D8-B... IPv6 1280 50 Disabled Disconnected ActiveStore 16 isatap.{AC30180C-0F53-40E1-8... IPv6 1280 50 Disabled Disconnected ActiveStore 14 6TO4 Adapter IPv6 1280 10 Enabled Connected ActiveStore 13 isatap.{3F8628DF-A8A6-4F26-9... IPv6 1280 50 Disabled Disconnected ActiveStore 1 Loopback Pseudo-Interface 1 IPv6 4294967295 50 Disabled Connected ActiveStore 21 Ethernet4 IPv4 1500 10 Disabled Connected ActiveStore 19 Ethernet3 IPv4 1500 10 Disabled Connected ActiveStore 17 Ethernet2 IPv4 1500 10 Disabled Connected ActiveStore 15 Ethernet1 IPv4 1500 10 Disabled Connected ActiveStore 12 Ethernet0 IPv4 1500 10 Disabled Connected ActiveStore 1 Loopback Pseudo-Interface 1 IPv4 4294967295 50 Disabled Connected ActiveStore PS C:UsersAdministrator>
可见 ETH0-4都是10的优先级。
配置网卡优先级：
PS C:UsersAdministrator> Set-NetIPInterface -InterfaceIndex 15 -InterfaceMetric 11 PS C:UsersAdministrator> Set-NetIPInterface -InterfaceIndex 17 -InterfaceMetric 12 PS C:UsersAdministrator> Set-NetIPInterface -InterfaceIndex 19 -InterfaceMetric 13 PS C:UsersAdministrator> Set-NetIPInterface -InterfaceIndex 21 -InterfaceMetric 14
查看：
PS C:UsersAdministrator> Get-NetIPInterface ifIndex InterfaceAlias AddressFamily NlMtu(Bytes) InterfaceMetric Dhcp ConnectionState PolicyStore ------- -------------- ------------- ------------ --------------- ---- --------------- ----------- 21 Ethernet4 IPv6 1500 14 Enabled Connected ActiveStore 19 Ethernet3 IPv6 1500 13 Enabled Connected ActiveStore 17 Ethernet2 IPv6 1500 12 Enabled Connected ActiveStore 15 Ethernet1 IPv6 1500 11 Enabled Connected ActiveStore 12 Ethernet0 IPv6 1500 10 Enabled Connected ActiveStore 22 isatap.{3E6AE9CB-2BD6-41C1-8... IPv6 1280 50 Disabled Disconnected ActiveStore 20 isatap.{FCD86E5A-DAE7-495F-B... IPv6 1280 50 Disabled Disconnected ActiveStore 18 isatap.{A4AE541B-7AF6-44D8-B... IPv6 1280 50 Disabled Disconnected ActiveStore 16 isatap.{AC30180C-0F53-40E1-8... IPv6 1280 50 Disabled Disconnected ActiveStore 14 6TO4 Adapter IPv6 1280 10 Enabled Connected ActiveStore 13 isatap.{3F8628DF-A8A6-4F26-9... IPv6 1280 50 Disabled Disconnected ActiveStore 1 Loopback Pseudo-Interface 1 IPv6 4294967295 50 Disabled Connected ActiveStore 21 Ethernet4 IPv4 1500 14 Disabled Connected ActiveStore 19 Ethernet3 IPv4 1500 13 Disabled Connected ActiveStore 17 Ethernet2 IPv4 1500 12 Disabled Connected ActiveStore 15 Ethernet1 IPv4 1500 11 Disabled Connected ActiveStore 12 Ethernet0 IPv4 1500 10 Disabled Connected ActiveStore 1 Loopback Pseudo-Interface 1 IPv4 4294967295 50 Disabled Connected ActiveStore PS C:UsersAdministrator>