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AT8404 Switching Commands

Page 2 - 15 AT8404 CLI Reference Manual

2.2.19.1 no spanning-tree port mode

This command sets the Administrative Switch Port State for this port to disabled.

2.2.20 spanning-tree port mode all

This command sets the Administrative Switch Port State for all ports to enabled.

2.2.20.1 no spanning-tree port mode all

This command sets the Administrative Switch Port State for all ports to disabled.

2.2.21 spanning-tree port-state

This command sets the state of a port used by a MST instance. The command sets the spanning tree state (forward/

block) of a port for incoming (ingress) or outgoing (egress) traffic or both for an existing MST instance (1..4094).

Default state is forwarding. The state of the port can be seen only via “show running-config”. If the state is blocked,

the command is displayed (otherwise not).

2.2.22 spanning-tree rootguard

Use this command to enable root BPDU Guard on the interface.

2.2.22.1 no spanning-tree rootguard

Use this command to disable root BPDU Guard on the interface.

Format no spanning-tree port mode

Mode Interface Config

Default disabled

Format spanning-tree port mode all

Mode Global Config

Format no spanning-tree port mode all

Mode Global Config

Default forwarding

Format spanning-tree mst <mst-id> port-state ingress <forward | block>

spanning-tree mst <mst-id> port-state egress <forward | block>

spanning-tree mst <mst-id> port-state both <forward | block>

Mode Interface Config

Default disabled

Format spanning-tree rootguard

Mode Interface Config

Format no spanning-tree rootguard

Mode Interface Config

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Kontron AT8404 CLI Manual de usuario Pagina 51