Reserved-vlan – Brocade Network OS Command Reference v4.1.0 User Manual

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Network OS Command Reference

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reserved-vlan

Defines the range of 802.1Q VLANs that cannot be created by means of the interface vlan
command.

Synopsis

reserved-vlan start-VLAN-ID end-VLAN-ID

Operands

start-VLAN-ID

Valid values range from1 through 4090.

end-VLAN-ID

Valid values range from 1 through 4090.

Defaults

For a Brocade VDX 6720 switch, the default reserved space is 128 VLANS, and is equal to sum of
the number of maximum allowed port channels and the number of interfaces on a
Brocade VDX 6720-60 switch. Presently, VLANs from 3960 through 4090 are reserved.

For a Brocade VDX 8770 switch, the default reserved VLAN space is 4. VLANs 4087 through 4090
are reserved on this switch.

Command Modes

Global configuration mode

Description

Use this command to specify the range of 802.1Q VLANs that cannot be created by means of the
interface vlan command.

NOTE

This command does not apply to service or transport VFs in a Virtual Fabrics context (VLAN ID >
4095).

Usage Guidelines

This command succeeds if there are no wired VLANs configured in the specified range. Otherwise,
an error instructs you to delete the wired VLANs in the specified range, or provide a different range.

VLAN 1002 is still the default FCoE VLAN. VLAN 1002 cannot be part of the reserved VLAN range
unless some other VLAN is created for FCoE.

This command does not require a switch reboot.

Examples

None