Assigning trunk group ports – Brocade TurboIron 24X Series Configuration Guide User Manual
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Brocade TurboIron 24X Series Configuration Guide
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Routing between VLANs
NOTE
You must save the configuration (write mem) and reload the software to place the change into effect.
The above configuration changes the VLAN ID of 4091 to 10. After saving the configuration and
reloading the software, you can configure VLAN 4091 as you would any other VLAN.
Syntax: [no] reserved-vlan-map vlan 4091 | 4092 new-vlan <vlan-id>
For <vlan-id>, enter a valid VLAN ID that is not already in use. For example, if you have already
defined VLAN 20, do not try to use “20 as the new VLAN ID. Valid VLAN IDs are numbers from 1 –
4090, 4093, and 4095. VLAN ID 4094 is reserved for use by the Single Spanning Tree feature.
Viewing reassigned VLAN IDs for reserved VLANs 4091 and 4092
To view the assigned VLAN IDs for reserved VLANs 4091 and 4092, use the show
reserved-vlan-map command. The reassigned VLAN IDs also display in the output of the show
running-config and show config commands.
The following shows example output for the show reserved-vlan-map command.
Syntax: show reserved-vlan-map
The following table defines the fields in the output of the show reserved-vlan-map command.
Assigning trunk group ports
When a “lead” trunk group port is assigned to a VLAN, all other members of the trunk group are
automatically added to that VLAN. A lead port is the first port of a trunk group port range; for
example, “1” in 1 – 4 or “5” in
5 – 8. Refer to
on page 333 for more information.
TABLE 65
Output of the show reserved-vlan-map command
This field
Displays
Reserved Purpose
Describes for what the VLAN is reserved. Note that the description is for
internal VLAN management.
Default
The default VLAN ID of the reserved VLAN.
Re-assign
The VLAN ID to which the reserved VLAN was reassigned.
1
1.
If you reassign a reserved VLAN without saving the configuration and
reloading the software, the reassigned VLAN ID will display in the
Re-assign column. However, the previously configured or default VLAN
ID will display in the Current column until the configuration is saved and
the device reloaded.
Current
The current VLAN ID for the reserved VLAN.
1
TurboIron #show reserved-vlan-map
Reserved Purpose Default Re-assign Current
CPU VLAN 4091 10 10
All Ports VLAN 4092 33 33