此策略设置限制后台智能传输服务(BITS)用于后台传输的网络带宽。(此策略设置不影响前台传输。)
可以针对特定时间段以及所有其他时间设置带宽限制。例如,从 8:00 A.M. 到 5:00 P.M. 将网络带宽的使用限制为 10 Kbps,在一天的其他时间使用所有可用的未使用带宽。
如果启用此策略设置,则 BITS 将其带宽使用限制为指定值。可以每秒千比特(Kbps)为单位指定限制。如果指定的值小于两千比特,则 BITS 将继续使用近似两千比特的值。若要阻止进行 BITS 传输,可以指定限制为 0。
如果禁用或未配置此策略设置,则 BITS 会使用所有可用的未使用带宽。
注意: 应该根据网络链接而不是计算机网络接口卡(NIC)的速度指定限制。此策略设置不影响对等计算机之间的对等缓存传输(但会影响来自原始服务器的传输);"限制用于对等缓存的最大网络带宽"策略设置适用于该目的。
请考虑使用该设置阻止 BITS 传输在客户端具有快速网卡(10Mbs)但通过低速链接(56Kbs)连接到网络时争用网络带宽。
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | EnableBITSMaxBandwidth |
Value Type | REG_DWORD |
Enabled Value | 1 |
Disabled Value | 0 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxTransferRateOnSchedule |
Value Type | REG_DWORD |
Default Value | 10 |
Min Value | |
Max Value | 4294967200 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 0 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 1 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 2 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 3 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 4 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 5 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 6 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 7 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 8 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 9 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 10 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 11 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 12 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 13 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 14 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 15 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 16 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 17 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 18 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 19 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 20 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 21 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 22 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidFrom |
Value Type | REG_DWORD |
Value | 23 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 0 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 1 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 2 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 3 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 4 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 5 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 6 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 7 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 8 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 9 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 10 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 11 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 12 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 13 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 14 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 15 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 16 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 17 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 18 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 19 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 20 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 21 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 22 |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxBandwidthValidTo |
Value Type | REG_DWORD |
Value | 23 |
所有其他时间
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | UseSystemMaximum |
Value Type | REG_DWORD |
Default Value | 1 |
True Value | 1 |
False Value | 0 |
或者
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Windows\BITS |
Value Name | MaxTransferRateOffSchedule |
Value Type | REG_DWORD |
Default Value | 20 |
Min Value | |
Max Value | 4294967200 |