D-Link DGS-3130 Emulator - Page 150
Command Default Level, Usage Guideline, Example, Display Parameters
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DGS-3130 Layer 3 Stackable Managed Switch CLI Reference Guide Any Configuration Mode. Command Default Level Level: 1. Usage Guideline Use this command to display BPDU protection information. If no interface ID is specified, all interfaces' information will be displayed. Example This example shows how to display the BPDU protection information and status of interfaces. Switch#show spanning-tree bpdu-protection Global State: Enabled Interface State Mode Status -------- -------- ------------ eth1/0/1 Enabled Shutdown Under Attack eth1/0/2 Enabled Drop Normal eth1/0/3 Disabled Block - eth1/0/4 Disabled Shutdown Normal eth1/0/5 Disabled Shutdown Normal eth1/0/6 Disabled Shutdown Normal eth1/0/7 Disabled Shutdown Normal eth1/0/8 Disabled Shutdown Normal eth1/0/9 Disabled Shutdown Normal eth1/0/10 Disabled Shutdown Normal eth1/0/11 Disabled Shutdown Normal eth1/0/12 Disabled Shutdown Normal eth1/0/13 Disabled Shutdown Normal eth1/0/14 Disabled Shutdown Normal eth1/0/15 Disabled Shutdown Normal eth1/0/16 Disabled Shutdown Normal eth1/0/17 Disabled Shutdown Normal eth1/0/18 Disabled Shutdown Normal eth1/0/19 Disabled Shutdown Normal CTRL+C ESC q Quit SPACE n Next Page ENTER Next Entry a All This example shows how to display the BPDU protection status of ethernet 1/0/1. Switch#show spanning-tree bpdu-protection interface ethernet 1/0/1 Interface eth1/0/1 State -------Enabled Mode -------Shutdown Status -----------Under Attack Switch# Display Parameters Interface State Mode Indicates the interface that has BPDU protection enabled. Indicates the interface's configuration state. Indicates the operation mode of the interface. 146
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