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Spanning-Tree Commands

Page 217

Example

The following example shutsdown an interface when it receives a BPDU.

clear spanning-tree detected-protocols

The clear spanning-tree detected-protocols Privileged EXEC mode command restarts the protocol migration

process (forces renegotiation with neighboring devices) on all interfaces or on a specified interface.

Syntax

clear spanning-tree detected-protocols [ethernet interface | port-channel port-channel-number]

Parameters

•

interface — A valid Ethernet port.

• port-channel-number — A valid port-channel number.

Default Configuration

This command has no default configuration.

Command Modes

Privileged EXEC mode

User Guidelines

This feature should be used only when working in RSTP or MSTP mode.

Example

The following example restarts the protocol migration process on Ethernet port 1/g11.

spanning-tree mst priority

The spanning-tree mst priority Global Configuration mode command configures the device priority for the

specified spanning-tree instance. Use the no form of this command to return to the default configuration.

Syntax

spanning-tree mst instance-id priority priority

no spanning-tree mst instance-id priority

Parameters

•

instance -id—ID of the spanning -tree instance (Range: 1- 7 15).

• priority—Device priority for the specified spanning-tree instance (Range: 0-61440 in multiples of 4096).

Console(config)# interface ethernet 1/g1

Console(config-if)# spanning-tree bpduguard

Console# clear spanning-tree detected-protocols ethernet 1/g11

1 2 ... 224 225 226 227 228 229 230 231 232 233 234 ... 347 348

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Allied-telesis AT-S95 CLI Manual de usuario Pagina 229