GSWB
CHAPTER 7
Item | Description |
port request enable | Number of times that the port was enabled |
port request disable | Number of times that the port was disabled |
Config BPDU: Config BPDU statistical information | |
sent | Number of transmitted BPDUs |
received | Number of received BPDUs |
discarded | Number of received BPDUs that were discarded |
TC flag ON Config | Number of received Config BPDUs with the topology change flag |
BPDU received | set to ON. |
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TCN BPDU: TCN BPDU | statistical information |
sent | Number of transmitted BPDUs |
received | Number of received BPDUs |
discarded | Number of received BPDUs that were discarded |
BPDU discarded by | Number of BPDUs that were discarded because of a system error |
system error |
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Trigger for changing to root bridge: Trigger for a change to the root bridge | |
message age timeout | Displays the number of times that message age timeout became a |
| trigger. |
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port down | Displays the number of times that |
Trigger for changing to not root bridge: Trigger for a change to a | |
new Config BPDU | Reception of a new Config BPDU |
received |
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Target | Select the type of information to be displayed: |
| Bridge (default): Bridge information |
| Interface : Interface information |
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Interface | Select the interface whose information is displayed when |
| [Interface] has been selected in [Target]: |
| • Select an I/O unit (00 to 71). Default: 00 |
| • Specify GigabitEthernet (0/1 to 0/8). |
| • Specify 10GigabitEthernet (1/1 to 1/2). |
| • Specify a |
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| Table 7.86 Buttons in the [STP Statistics] window | |
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Button |
| Description |
Refresh |
| Displays |
Help |
| Displays the Help window. |
Apply |
| Sets the specified values. |
Clear |
| Clears statistical information. |
(1) Menu operation
[Switch] → [GSWB#x] → [Spanning Tree] → [STP Statistics]