Black Box LEH906A-2GSFP, LEH906A-2SFP, LEH908A, LEH906A-2MMST, LEH1008A Command Syntax vlan database

Chapter 7: Command-Line Management

fe1 means port 1.

The switch_a(config-if)# prompt will show on the screen. switch_a(config)#interface fe1 switch_a(config-if)#

2. Usage:

Use this command to enable or disable the BPDU Guard feature on a port.

Use the no parameter with this command to set the BPDU Guard feature on a port to default.

This command supersedes the bridge level configuration for the BPDU Guard feature. When the enable or disable parameter is used with this command, this configuration takes precedence over bridge configuration. However, when the default parameter is used with this command, the bridge level BPDU-Guard configuration takes effect.

3. Command Syntax:

spanning-tree portfast bpdu-guard (enable｜disable｜default) no spanning-tree portfast bpdu-guard

4. Example:

The following example enables the BPDU Guard feature on the interface fe1 (port 1): switch_a(config)#interface fe1

switch_a(config-if)# spanning-tree portfast bpdu-guard enable switch_a(config-if)#

7.8 VLAN

VLAN Mode Setting, 802.1Q VLAN Setting, 802.1Q Port Setting, Port Based VLAN

802.1Q VLAN Setting

VLAN Database:

1. Command Mode: Configure mode

Logon to Configure Mode (Configure Terminal Mode). The switch_a(config)# prompt will show on the screen. switch_a(config)#

2. Usage:

Use vlan database command to enter the VLAN configuration mode.

3.Command Syntax: vlan database

4.Example:

The following example changes to VLAN configuration mode from Configure mode: switch_a(config)#vlan database

switch_a(config-vlan)#

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