ADTRAN AOS Version R10.1.0 Command Reference Manual page 266

Command Reference Guide
debug gvrp vlans
Use the debug gvrp vlans command to display debug messages showing all GARP VLAN Registration
Protocol (GVRP) VLAN changes. Debug messages are displayed (real time) on the terminal (or Telnet)
screen. Use the no form of this command to disable the debug messages. Variations of this command
include:
debug gvrp vlans
debug gvrp vlans <vlan id>
Turning on a large amount of debug information can adversely affect the performance of
your unit.
Syntax Description
<vlan id>
Default Values
By default, all debug messages in AOS are disabled.
Command History
Release 8.1
Functional Notes
With GVRP enabled on many ports, this command can produce a lot of output. To display these messages
for an individual interface, refer to the command
Usage Examples
The following example displays debug messages showing GVRP-related VLAN changes for VLAN 1:
>enable
#debug gvrp vlans 1
#
2000.07.31 22:05:42 GVRP VLANS: Creating dynamic VLAN 20
2000.07.31 22:05:42 GVRP VLANS.eth 0/24: Dynamically adding port to VLAN 20
#
2000.07.31 22:05:56 INTERFACE_STATUS.eth 0/24 changed state to down
2000.07.31 22:06:08 GVRP VLANS.eth 0/24: Dynamically removing port from VLAN 20
2000.07.31 22:06:08 GVRP VLANS: Last port removed from VLAN 20, destroying VLAN
60000CRG0-35E
Optional. Activates debug messages for GVRP-related VLAN changes for
the specified VLAN. Range is 1 to 4094.
Command was introduced.
debug gvrp interface <interface> on page
Copyright © 2012 ADTRAN, Inc.
Enable Mode Command Set
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