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Dell EMC SmartFabric OS10 User Guide Release 10.5.0

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全局启用

RSTP 可在处于 L2 模式的所有物理和端口通道接口上启用 STP，以自动将接口包括在 RSTP 拓扑中。只有一个从一个桥到任何其他桥的路径已启用。桥通过禁用某个链路端口来阻止冗余路径。

  • 在 CONFIGURATION 模式下将生成树模式配置为 RSTP。
    spanning-tree mode rstp
  • 在 CONFIGURATION 模式下禁用所有 L2 接口的全局 RSTP。
    spanning-tree disable
  • 在 INTERFACE 模式下从 RSTP 拓扑中移除接口。
    spanning-tree disable
  • 在 INTERFACE 模式下重新启用接口。
    no spanning-tree disable
  • 在 CONFIGURATION 模式下为所有 L2 接口全局重新启用 RSTP。
    no spanning-tree disable

RSTP 已全局启用

查看参与 RSTP 的所有端口

OS10# show spanning-tree
Spanning tree enabled protocol rstp with force-version rstp
Executing IEEE compatible Spanning Tree Protocol
Root ID    Priority 32768, Address 3417.4455.667f
Root Bridge hello time 2, max age 20, forward delay 15
Bridge ID    Priority 32768, Address 90b1.1cf4.a523
Configured hello time 2, max age 20, forward delay 15
Interface                                                       Designated
Name              PortID    Prio  Cost      Sts   Cost Bridge ID            PortID
-----------------------------------------------------------------------------------
ethernet1/1/1     128.260   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/2     128.264   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/3     128.268   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/4     128.272   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/5:1   128.276   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/5:2   128.277   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/5:3   128.278   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/5:4   128.279   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/6:1   128.280   128   2000      FWD   0    32768    3417.4455.667f  128.150
ethernet1/1/6:2   128.281   128   2000      FWD   0    32768    3417.4455.667f  128.151
ethernet1/1/6:3   128.282   128   2000      FWD   0    32768    3417.4455.667f  128.152
ethernet1/1/6:4   128.283   128   2000      BLK   0    32768    3417.4455.667f  128.153
ethernet1/1/7     128.284   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/8     128.288   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/9     128.292   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/10    128.296   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/11    128.300   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/12    128.304   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/13    128.308   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/14    128.312   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/15    128.316   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/16    128.320   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/17    128.324   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/18    128.328   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/19    128.332   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/20    128.336   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/21    128.340   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/22    128.344   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/23    128.348   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/24    128.352   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/25    128.356   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/26    128.360   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/27    128.364   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/28    128.368   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/29    128.372   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/30    128.376   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/31    128.380   128   200000000 BLK   0    0        0000.0000.0000  0.0
ethernet1/1/32    128.384   128   200000000 BLK   0    0        0000.0000.0000  0.0
Interface
Name              Role  PortID    Prio Cost      Sts  Cost Link-type Edge
-------------------------------------------------------------------------
ethernet1/1/1     Disb  128.260   128  200000000 BLK  0    AUTO      No
ethernet1/1/2     Disb  128.264   128  200000000 BLK  0    AUTO      No
ethernet1/1/3     Disb  128.268   128  200000000 BLK  0    AUTO      No
ethernet1/1/4     Disb  128.272   128  200000000 BLK  0    AUTO      No
ethernet1/1/5:1   Disb  128.276   128  200000000 BLK  0    AUTO      No

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