Syntax
display garp
statistics [ interface interface-list ]
View
Any view
Parameter
interface-list: List of Ethernet ports. You can specify multiple Ethernet ports by
providing this argument in the form of interface-list = { interface-type
interface-number [ to interface-type interface-number ] }
&<1-10>, where &<1-10> means that you can provide up to 10
port indexes/port index lists for this argument.
Description
Use the display garp statistics
command to display the GARP statistics of specified ports or all ports.
This command displays the following information:
l
Number of the GVRP packets received
l
Number of the GVRP packets transmitted
l
Number of the packets discarded
Example
# Display the GARP statistics of 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: List of Ethernet ports. You can specify multiple Ethernet ports by
providing this argument in the form of interface-list = { interface-type
interface-number [ to interface-type interface-number ] } &<1-10>,
where &<1-10> means that you can provide up to 10 port indexes/port
index lists for this argument.
Description
Use the display garp timer
command to display the settings of the GARP timers on specified ports or all
ports.
This command displays the settings of the
following timers:
l
Join timer
l
Leave timer
l
LeaveAll timer
l
Hold timer
Related command: garp timer, garp
timer leaveall.
Example
# Display the settings of the GARP timers on
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: Sets
the 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: Sets
the GARP Join timer. 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 for sending each Join message.
leave: Sets
the GARP Leave timer. When a GARP entity expects to deregister a piece of
attribute information, it sends out a Leave message. Any GARP entity receiving
this message starts its Leave timer, and deregisters the attribute information if
it does not receives a Join message again before the timer times out.
timer-value:
Timeout time (in centiseconds) of the GARP timer (Hold, Join or Leave) to be
set. This argument needs to be a multiple of 5. By default, it is 10, 20, and
60 for Hold, Join and Leave timers respectively.
Description
Use the garp timer command to set a GARP
timer (that is, the Hold timer, the Join timer, or the Leaver timer) for an
Ethernet port.
Use the undo garp timer command to
restore the default setting of a GARP timer.
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 for Ethernet1/0/1.
<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:
Setting (in centiseconds) of the GARP LeaveAll timer. You need to set this
argument with the Leave timer settings of other Ethernet ports as references.
That is, this argument needs to be larger than the Leave timer settings of any
Ethernet ports. Also note that this argument needs to be a multiple of 5 and
cannot be larger than 32,765.
By default, the LeaveAll timer is set to 1,000
centiseconds (that is, 10 seconds).
Description
Use the garp timer leaveall command
to set the GARP LeaveAll timer.
Use the undo garp timer leaveall
command to restore the default setting 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: List of Ethernet ports. You can specify multiple Ethernet ports by
providing this argument in the form of interface-list = { interface-type
interface-number [ to interface-type interface-number ] }
&<1-10>, where &<1-10> means that you can provide up to 10
port indexes/port index lists for this argument.
Description
Use the reset garp statistics
command to clear the GARP statistics (such as the information about the packets
received/sent/discarded by GVRP) on specified or all ports.
Executing the reset garp statistics
command without any parameter clears the GARP statistics of all ports.
Related command: display garp
statistics.
Example
# Clear GARP statistics of all ports.
<H3C> reset garp statistics
1.2 GVRP Configuration Commands
Syntax
display gvrp statistics [ interface interface-list ]
View
Any view
Parameter
interface-list: List of Ethernet ports. You can specify multiple Ethernet ports by
providing this argument in the form of interface-list = { interface-type
interface-number [ to interface-type interface-number ] }
&<1-10>, where &<1-10> means that you can provide up to 10
port indexes/port index lists for this argument.
Description
Use the display gvrp statistics
command to display the GVRP statistics of all trunk ports.
This command displays the following information:
l
GVRP status
l
Number of the GVRP entries that fail to be registered
l
Source MAC address of the previous GVRP PDU
l
GVRP registration type of a port
Example
# Display the GVRP statistics of Ethernet1/0/1,
assuming that the port is a trunk port.
<H3C> display gvrp statistics
interface Ethernet 1/0/1
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 global GVRP status (enabled or disabled).
Example
# Display the global GVRP status.
<H3C> display gvrp status
GVRP is enabled
The above information indicates that GVRP
is enabled globally.
Syntax
gvrp
undo gvrp
View
System view, Ethernet port view
Parameter
None
Description
Use the gvrp command to enable GVRP
globally (in system view) or for 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
To enable GVRP for a port, you need to enable
GVRP globally first.
l
GVRP is disabled on any port if GVRP is disabled
globally. In this case, you cannot enable GVRP for a port.
l
You can enable/disable GVRP only on trunk ports.
l
After you enable GVRP on a trunk port, you
cannot change the port to other types.
Related command: display gvrp status.
Example
# Enable GVRP globally.
<H3C> system-view
System View: return to User View with
Ctrl+Z.
[H3C] gvrp
GVRP is enabled globally.
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 deregistration of VLANs on the current
port.
forbidden: Deregisters
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 deregistration 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
