R3303-HP HSR6800 Routers Layer 2 - LAN Switching Configuration Guide

132
Ste
p
Command Remarks
4. Configure the link type of the
ports as trunk.
port link-type trunk
The default setting is
access.
For more information
about the port link-type
trunk command, see
Layer 2—LAN Switching
Command Reference.
5. Assign the trunk ports to all
VLANs.
port trunk permit vlan all
By default, a trunk port is
assigned to VLAN 1
only.
For more information
about the port trunk
permit vlan all
command, see Layer
2—LAN Switching
Command Reference.
6. Enable GVRP on the ports.
gvrp
By default, GVRP is
disabled.
7. Configure the GVRP
registration mode on the
port.
gvrp registration { fixed | forbidden |
normal }
Optional.
The default setting is
normal.
Configuring the GARP timers
As shown in Table 18, the value ranges for GARP timers are dependent on one another:
• If you want to set a value beyond the value range for a timer, you can change the value range by
tuning the value of another related timer.
• If you want to restore the default settings of the timers, restore the Hold timer first, followed by the
Join, then the Leave, and the LeaveAll timers.
Table 18 Dependencies of the GARP timers
Timer Lower limit U
pp
er limit
Hold 10 centiseconds No greater than half of the Join timer
Join No less than twice the Hold timer Less than half of the Leave timer
Leave Greater than twice the Join timer Less than the LeaveAll timer
LeaveAll Greater than the Leave timer 32765 centiseconds
Configuration restrictions and guidelines
When you configure GARP timers, follow these guidelines:
• The settings of GARP timers apply to all GARP applications, such as GVRP, on a LAN.