Configuration Example - 3Com 5500-SI Configuration Manual

Configuration Example

Table 104 describes the relations between the timers:
Table 104 Relations between the timers
Timer Lower threshold
Hold 10 centiseconds
Join This lower threshold is greater
than or equal to twice the value of
the Hold timer. You can change
the threshold by changing the
value of the Hold timer.
Leave This lower threshold is greater
than twice the value of the Join
timer. You can change the
threshold by changing the value of
the Join timer.
LeaveAll This lower threshold is greater
than the value of the Leave timer.
You can change threshold by
changing the value of the Leave
timer.
Network requirements
You should enable GVRP on the switches to implement the dynamic registration and
update of VLAN information between the switches.
Network diagram
Figure 27 Network diagram for GVRP configuration
Configuration procedure
1 Configure switch A:
a Enable GVRP globally.
<S5500> system-view
[S5500] gvrp
b Configure the port Ethernet1/0/1 to the Trunk port, and allow all VLAN packets to
pass through the port.
[S5500] interface Ethernet1/0/1
[S5500-Ethernet1/0/1] port link-type trunk
[S5500-Ethernet1/0/1] port trunk permit vlan all
c Enable GVRP on the Trunk port.
[S5500-Ethernet1/0/1] gvrp
2 Configure switch B:
a Enable GVRP globally.
<S5500> system-view
[S5500] gvrp
GVRP Configuration 115
Upper threshold
This upper threshold is less than or equal to
one-half of the value of the Join timer. You can
change the threshold by changing the value of
the Join timer.
This upper threshold is less than one-half of the
value of the Leave timer. You can change the
threshold by changing the value of the Leave
timer.
This upper threshold is less than the value of the
LeaveAll timer. You can change the threshold by
changing the value of the LeaveAll timer.
32,765 centiseconds