Command is only allowed on vlan

1. What is VLAN command?
2. Which command is used to specify the list of VLANs that are allowed on a trunk port we assume that both VLANs 10 and 20 are allowed on the trunk?
3. How do I know if a VLAN is allowed?
4. Which command is user for VLAN creation?
5. How do I enter VLAN config mode?
6. How is VLAN configured?
7. What VLANs are allowed across a trunk when the range of allowed VLANs is set to the default value?
8. What is VLANs allowed and active in management domain?
9. What VLANs are allowed across a trunk by default?
10. Does VLAN 1 need to be allowed on trunk?
11. How assign IP address to VLAN?

What is VLAN command?

switchport access vlan [vlan number ] command is used to assign VLAN to the interface. Following commands will assign VLANs to the interfaces.

Which command is used to specify the list of VLANs that are allowed on a trunk port we assume that both VLANs 10 and 20 are allowed on the trunk?

Use the Cisco IOS switchport trunk allowed vlan vlan-list command to specify the list of VLANs to be allowed on the trunk link. In Figure 3-19, VLANs 10, 20, and 30 support the Faculty, Student, and Guest computers (PC1, PC2, and PC3).

How do I know if a VLAN is allowed?

Use the show interfaces trunk command to check whether the local and peer native VLANs match. If the native VLAN does not match on both sides, VLAN leaking occurs. Use the show interfaces trunk command to check whether a trunk has been established between switches. Statically configure trunk links whenever possible.

Which command is user for VLAN creation?

To add a VLAN and enter config-VLAN submode on a switch, use the vlan command in global configuration mode. To name a VLAN on a switch, use the name command in VLAN configuration mode. To set the interface type, use the switchport mode command in interface configuration mode.

How do I enter VLAN config mode?

To access VLAN database configuration mode, enter the vlan database privileged EXEC command. Then enter the vlan command with a new VLAN ID to create a VLAN, or enter an existing VLAN ID to modify the VLAN. You can use the default VLAN configuration (Table 12-2) or enter multiple commands to configure the VLAN.

How is VLAN configured?

Select Switching>VLAN>Basic > VLAN Configuration. ... From the VLAN menu, select the VLAN that you just created. In the IP address field, type the IP address that you want to assign to the VLAN routing interface. In the Subnet Mask field, type the subnet mask that you want to assign to the VLAN routing interface.

What VLANs are allowed across a trunk when the range of allowed VLANs is set to the default value?

What VLANs are allowed across a trunk when the range of allowed VLANs is set to the default value? All VLANs will be allowed across the trunk.

What is VLANs allowed and active in management domain?

When you read "Vlans allowed and active" it simply means that just the active VLANs (the ones you have defined) are allowed in that trunk link.

What VLANs are allowed across a trunk by default?

By default, a trunk port sends traffic to and receives traffic from all VLANs. All VLAN IDs, 1 to 4094, are allowed on each trunk. However, you can remove VLANs from the allowed list, preventing traffic from those VLANs from passing over the trunk.

Does VLAN 1 need to be allowed on trunk?

VLAN 1 is enabled on all trunks and ports by default. With larger campus networks, care needs to be taken about the diameter of the STP domain for the default VLAN.

How assign IP address to VLAN?

In the Mobility Master node hierarchy, navigate to the Configuration > Interfaces > VLANs page. Select a VLAN from the VLANs table, and then select a VLAN ID under Vlan Ids. Under IPv4, select Static from the IP assignment drop-down list. Enter the IPv4 address of the VLAN interface.