Operation Manual

101
register/deregister a VLAN and propagate the dynamic/static
VLAN information.
• Fixed:
In this mode, a port cannot register/deregister a VLAN
dynamically. It only propagates static VLAN information.
• Forbidden:
In this mode, a port cannot register/deregister
VLANs. It only propagates VLAN 1 information.
LeaveAll Timer:
Once the LeaveAll Timer is set, the port with GVRP enabled can
send a LeaveAll mes
sage after the timer times out, so that other
GARP ports can re-
register all the attribute information. After that,
the LeaveAll timer will start to begin a new cycle. The LeaveAll Timer
ranges from 1000 to 30000 centiseconds.
Join Timer:
To guarantee the
transmission of the Join messages, a GARP port
sends each Join message two times. The Join Timer is used to
define the interval between the two sending operations of each
Join message. The Join Timer ranges from 20 to 1000
centiseconds.
Leave Timer:
Once the Leave Timer is set, the GARP port receiving a Leave
message will start its Leave timer, and deregister the attribute
information if it does not receive a Join message again before the
timer times out. The Leave Timer ranges from 60 to 3000
centiseconds.
LAG:
Displays the LAG to which the port belongs.
Note:
LeaveAll Timer >= 10* Leave Timer, Leave Timer >= 2*Join Timer
Configuration Procedure:
Step
Operation
Description
1 Set the link type for port. Required. On the VLAN→802.1Q VLAN→Port Config
page, set the link type of the port to be TRUNK.
2 Enable GVRP function. Required. On the VLAN→GVRP page, enable GVRP
function.
3
Configure the registration
mode and the timers for the
port.
Required. On the VLAN→GVRP page, configu
re the
parameters of ports basing on actual applications.
6.10 Application Example for Private VLAN
 Network Requirements
 Switch A is connecting to switch B, switch B is connecting to switch C;