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CLI (Command Line Interface)
263
NXA-ENET24 - Software Management Guide
GVRP and Bridge Extension Commands (Cont.)
Command Function
switchport gvrp
This command enables
GVRP for a port.
Use the no form to disable it.
Syntax:
[no] switchport gvrp
Default Setting: Disabled
Command Mode: Interface Configuration (Ethernet, Port Channel)
Example:
Console(config)#interface ethernet 1/6
Console(config-if)#switchport gvrp
Console(config-if)#
switchport forbidden vlan See page 258.
show gvrp configuration
This command shows if
GVRP is enabled.
Syntax:
show gvrp configuration [interface]
• interface
ethernet unit/port
unit - Stack unit. (Range: 1-8)
port - Port number. (Range: 1-26)
port-channel channel-id (Range: 1-4)
Default Setting: Shows both global and interface-specific configuration.
Command Mode: Normal Exec, Privileged Exec
Example:
Console#show gvrp configuration ethernet 1/6
Eth 1/ 6:
GVRP configuration: Enabled
Console#
garp timer
This command sets the
values for the join, leave and
leaveall timers.
Use the no form to restore the
timers’ default values.
Syntax:
garp timer {join | leave | leaveall} timer_value
no garp timer {join | leave | leaveall}
{join | leave | leaveall} - Which timer to set.
• timer_value - Value of timer.
Ranges:
• join: 20-1000 centiseconds
• leave: 60-3000 centiseconds
• leaveall: 500-18000 centiseconds
Default Settings:
• join: 20 centiseconds
• leave: 60 centiseconds
• leaveall: 1000 centiseconds
Command Mode: Interface Configuration (Ethernet, Port Channel)
Command Usage: Group Address Registration Protocol is used by GVRP and
GMRP to register or deregister client attributes for client services within a
bridged LAN. The default values for the GARP timers are independent of the
media access method or data rate. These values should not be changed
unless you are experiencing difficulties with GMRP or GVRP registration/
deregistration.
• Timer values are applied to GVRP for all the ports on all VLANs.
• Timer values must meet the following restrictions:
leave >= (2 x join)
leaveall > leave
Set GVRP timers on all Layer 2 devices connected in the same network to the
same values. Otherwise, GVRP may not operate successfully.
Example:
Console(config)#interface ethernet 1/1
Console(config-if)#garp timer join 100
Console(config-if)#