Syntax
display garp
statistics [ interface interface-list ]
View
Any view
Parameter
interface-list: Ethernet port list, in the format of { interface-type
interface-number [ to interface-type interface-number ] }
&<1-10>. Here, interface-type is the port type, interface-number
is the port number, and &<1-10> is the repeatable times of the
expression (from 1 to 10). The GARP statistics about the ports in this list
will be displayed.
Description
Use the display garp statistics
command to display the GARP statistics.
The displayed information includes:
l
Number of GVRP packets the port received
l
Number of GVRP packets the port received
l
Number of packets the port discarded
Example
# Display the GARP statistics on the port
Ethernet1/0/1.
<H3C>
display garp statistics interface Ethernet1/0/1
GARP statistics on port
Ethernet1/0/1
Number Of GVRP Frames
Received : 0
Number Of GVRP Frames
Transmitted : 0
Number Of Frames
Discarded : 0
Syntax
display garp
timer [ interface interface-list ]
View
Any view
Parameter
interface-list: Ethernet port list, in the format of { interface-type
interface-number [ to interface-type interface-number ]
}&<1-10>. Here, interface-type is the port type, interface-number
is the port number, and &<1-10> is the repeatable times of the
expression (from 1 to 10). The timer information about the ports in this list
will be displayed.
Description
Use the display garp timer
command to display the values of the GARP timers.
The displayed information includes:
l
Value of the Join timer
l
Value of the Leave timer
l
Value of the LeaveAll timer
l
Value of the Hold timer
Related command: garp timer, garp
timer leaveall.
Example
# Display the values of GARP timers of the
port Ethernet1/0/1.
<H3C>
display garp timer interface Ethernet1/0/1
GARP timers on port
Ethernet1/0/1
Garp Join
Time : 20 centiseconds
Garp Leave
Time : 60 centiseconds
Garp LeaveAll
Time : 1000 centiseconds
Garp Hold
Time : 10 centiseconds
Syntax
garp timer {
hold | join | leave } timer-value
undo garp timer { hold | join | leave }
View
Ethernet port view
Parameter
hold: GARP
Hold timer. When a GARP entity receives a piece of registration information, it
does not send out a Join message immediately. Instead, to save the bandwidth
resources, it starts the Hold timer, puts all registration information it
receives before the timer times out into one Join message and sends out the
message after the timer times out.
join: To
transmit the Join messages reliably to other entities, a GARP entity sends each
Join message two times. The Join timer is used to define the interval between
the two sending operations of each Join message.
leave: GARP
Leave timer. When a GARP entity expects to unregister a piece of attribute
information, it sends out a Leave message. Any GARP entity receiving this
message starts its Leave timer, and unregisters the attribute information if it
does not receives a Join message again before the timer times out.
timer-value:
Timeout time of the specified GARP timer (Hold, Join or Leave) in centiseconds,
with a step size of five. By default, it is 10, 20, and 60 for Hold, Join and
Leave timers respectively.
Description
Use the garp timer command to set
the timeout time of the GARP Hold, Join or Leaver timer of the port.
Use the undo garp timer command to
restore the default timeout time of the GARP Hold, Join or Leaver timer of the
port.
The timeout ranges of the timers vary
depending on the timeout values you set for other timers. If you want to set
the timeout time of a timer to a value out of the current range, you can set
the timeout time of the associated timer to another value to change the timeout
range of this timer.
The following table describes the relations
between the timers:
Table 1-1 Relations between the timers
|
Timer
|
Lower threshold
|
Upper threshold
|
|
Hold
|
10 centiseconds
|
This upper threshold is less than or
equal to one-half of the timeout time of the Join timer. You can change the
threshold by changing the timeout time of the Join timer.
|
|
Join
|
This lower threshold is greater than or
equal to twice the timeout time of the Hold timer. You can change the
threshold by changing the timeout time of the Hold timer.
|
This upper threshold is less than
one-half of the timeout time of the Leave timer. You can change the threshold
by changing the timeout time of the Leave timer.
|
|
Leave
|
This lower threshold is greater than
twice the timeout time of the Join timer. You can change the threshold by
changing the timeout time of the Join timer.
|
This upper threshold is less than the timeout
time of the LeaveAll timer. You can change the threshold by changing the timeout
time of the LeaveAll timer.
|
|
LeaveAll
|
This lower threshold is greater than the timeout
time of the Leave timer. You can change threshold by changing the timeout
time of the Leave timer.
|
32,765 centiseconds
|
Related command: display garp
timer.
Example
# Set the GARP Join timer to 20 centiseconds.
<H3C>
system-view
System View: return to User View with
Ctrl+Z.
[H3C] interface Ethernet1/0/1
[H3C-Ethernet1/0/1] garp timer join 20
Syntax
garp timer leaveall timer-value
undo garp timer leaveall
View
System view
Parameter
timer-value:
Value of the GARP LeaveAll timer in centiseconds, ranging from 65 to 32,765,
with a step size of five. This value must be greater than the value of the
Leave timer. By default, it is 1,000 centiseconds (that is, 10 seconds).
Description
Use the garp timer leaveall command
to set the GARP LeaveAll timer to a specified value.
Use the undo garp timer leaveall
command to restore the default value of the GARP LeaveAll timer.
Once a GARP entity starts up, it starts the
LeaveAll timer, and sends out a LeaveALL message after the timer times out, so
that other GARP entities can re-register all the attribute information on this
entity. After that, the entity restarts the LeaveAll timer to begin a new
cycle.
Related command: display garp
timer.
Example
# Set the GARP LeaveAll timer to 100 centiseconds.
<H3C> system-view
System View: return to User View with
Ctrl+Z.
[H3C] garp timer leaveall 100
Syntax
reset garp statistics [ interface interface-list ]
View
User view
Parameter
interface-list: Ethernet port list, in the format of { interface-type
interface-number [ to interface-type interface-number ]
}&<1-10>. Here, interface-type is the port type, interface-number
is the port number, and &<1-10> is the repeatable times of the
expression (from 1 to 10).
Description
Use the reset garp statistics
command to clear the GARP statistics (such as the information about the packets
received/sent/discarded by GVRP).
Executing the reset garp statistics
command without parameter will clear the GARP statistics about all ports.
Related command: display garp
statistics.
Example
# Clear GARP statistics about all ports.
<H3C> reset garp statistics
1.2 GVRP Configuration Commands
Syntax
display gvrp statistics [ interface interface-list ]
View
Any view
Parameter
interface-list: Ethernet port list, in the format of { interface-type
interface-number [ to interface-type interface-number ]
}&<1-10>. Here, interface-type is the port type, interface-number
is the port number, and &<1-10> is the repeatable times of the
expression (from 1 to 10).
Description
Use the display gvrp statistics
command to display the GVRP statistics about all or specified Trunk ports.
The displayed information includes:
l
GVRP status
l
Number of the failed GVRP registrations
l
Source MAC address of the last GVRP PDU
l
GVRP registration type of the port
Example
# Display the GVRP statistics about the
port Ethernet1/0/1.
<H3C>
display gvrp statistics interface Ethernet1/0/1
GVRP statistics on port
Ethernet1/0/1
GVRP Status
: Enabled
GVRP Failed
Registrations : 0
GVRP Last Pdu
Origin : 0000-0000-0000
GVRP Registration
Type : Normal
Syntax
display gvrp status
View
Any view
Parameter
None
Description
Use the display gvrp status command
to display the enable/disable status of global GVRP.
Example
# Display the enable/disable status of
global GVRP.
<H3C> display gvrp status
GVRP is enabled
The above information indicates GVRP is
enabled globally.
Syntax
gvrp
undo gvrp
View
System view or Ethernet port view
Parameter
None
Description
Use the gvrp command to enable GVRP
globally (in system view) or on a port (in Ethernet port view).
Use the undo gvrp command to disable
GVRP globally (in system view) or on a port (in Ethernet port view).
By default, GVRP is disabled both globally
and on ports.
Note that:
l
Before enabling GVRP on a port, you must first
enable GVRP globally.
l
If GVRP is disabled globally, it is also disabled
on ports and you are not allowed to enable it on any port.
l
You can enable/disable GVRP only on Trunk ports.
Related command: display gvrp status.
Example
# Enable GVRP globally.
<H3C> system-view
System View: return to User View with
Ctrl+Z.
[H3C] gvrp
Syntax
gvrp registration
{ fixed | forbidden | normal }
undo gvrp registration
View
Ethernet port view
Parameter
fixed:
Allows the manual creation and registration of VLANs on the current port, and
inhibits the dynamic registration and unregistration of VLANs on the current
port.
forbidden: Unregisters
all the VLANs except VLAN 1 on the current port, and inhibits the creation and
registration of any other VLAN on the current port.
normal:
Allows both manual and dynamic creation, registration, and unregistration of VLANs
on the current port.
Description
Use the gvrp registration
command to configure the GVRP registration type on a port.
Use the undo gvrp registration
command to restore the default GVRP registration type on a port.
By default, the registration type is normal.
Note that these commands can be operated
only on Trunk ports.
Related command: display gvrp statistics
Example
# Configure the GVRP registration type on
the port Ethernet1/0/1 to fixed.
<H3C> system-view
System View: return to User View with
Ctrl+Z.
[H3C] interface Ethernet1/0/1
[H3C-Ethernet1/0/1] gvrp registration
fixed
