Questions

How do I delete a single vlan?

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How do I delete a single vlan?

Remove the VLAN by performing one of the following steps:

  1. To delete the VLAN temporarily, use the -t option as follows: # dladm delete-vlan -t vlan.
  2. To make the deletion persist, perform the following: Remove the VLAN. # dladm delete-vlan vlan. Remove the /etc/hostname. vlan-interface file.

What is the command to delete a vlan?

You use the vlan delete command to delete the VLANs on an interface. You can delete either a specific VLAN or all VLANs associated with that interface. If all VLANs for an interface are deleted, the interface is available to be configured as a regular physical interface.

What is a vlan batch?

“Run the vlan batch command in the system view to create VLANs in a batch. You can create a maximum of 10 discontiguous VLANs or VLAN range at one time. If there are more than 10 VLANs, run this command multiple times. For example, the vlan batch 10 15 to 19 25 28 to 30 command creates four discontiguous VLAN ranges.”

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How do I remove a single vlan from my trunk?

Remove VLANs from a vPC

  1. Log in to the Cisco Nexus series switch.
  2. To run the configuration, type: Switch-A# config terminal.
  3. Type: Switch-A(config)# interface port-channel port_channel_number.
  4. To delete the VLAN ID, type: Switch-A(config-if)# switchport trunk allowed vlan remove VLAN_IDs.

How do I delete a vlan database?

How to: Erase Vlan Data on Cisco Switches

  1. Step 1: Remove the vlan. dat file. SW1#delete flash:vlan.dat.
  2. Step 2: Clear Start up config ( Optional for Transparent Switches ) To make sure all Vlan data is removed clear the start up config as well with the following commands.

How do I remove a vlan from my trunk?

What is the role of the port trunk allow pass VLAN All command?

What is the role of the port tunk allow-pass vlan all? Allow all data frames of the VLAN to pass through the port. The connected peer device can dynamically determine which VLAN IDs are allowed to pass.

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How do I add and remove VLANs to my trunk?

To remove VLANs from the allowed VLANs list for a trunk, issue the clear trunk mod_num/port_num vlans command. To add specific VLANs to the allowed VLANs list for a trunk, issue the set trunk mod_num/port_num vlans command.

How do I remove a VLAN from Switchport?

Removing VLANs from a physical port

  1. From global configuration mode, enter interface Ethernet configuration mode. device(config)# interface ethernet 1/1/1.
  2. Enter the remove-vlan all command to remove all VLANs from the Ethernet port. Enter the remove-vlan vlan command to remove the VLANs from the Ethernet port.

How do I delete all VLANs?

What does write erase do?

Enter write erase, which erases the NVRAM file system and removes all files. At the prompt, confirm that you want to erase all files. Enter reload, and enter no when prompted whether to save the configuration. (Otherwise, the switch will reload the current running configuration.)