DRNI commands -- display distributed-relay drcp statistics

Use display distributed-relay drcp statistics to display DRCPDU statistics.

Syntax

display distributed-relay drcp statistics [ interface interface-type interface-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

interface interface-type interface-number: Specifies a Layer 2 aggregate interface by its type and number. If you do not specify this option, the command displays the DRCPDU statistics about the IPP and all DR interfaces.

Examples

# Display DRCPDU statistics.

<Sysname> display distributed-relay drcp statistics

* indicates the port is the IPP.

Aggregate interface type:

BAGG -- Bridge-Aggregation

Interface State Sent Received Error Unknown

*BAGG1 UP 6758 5576 50 121

BAGG5 UP 3324 3300 68 36

BAGG6 UP 256 124 23 19

BAGG7 UP 45 41 8 6

Table 1 Command output

Field | Description
Interface | Abbreviated interface name. The name of the IPP is prefixed with an asterisk (*).
State | Physical state of the interface: · UP. · DOWN.
Sent | Number of sent DRCPDUs.
Received | Number of received DRCPDUs.
Error | Number of error DRCPDUs.
Unknown | Number of unrecognized DRCPDUs.

DRNI commands -- display distributed-relay keepalive

Use display distributed-relay keepalive to display DR keepalive packet statistics.

Syntax

display distributed-relay keepalive

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Examples

# Display DR keepalive packet statistics.

<Sysname> display distributed-relay keepalive

Neighbor keepalive link status: Up

Neighbor is alive for: 135642 sec 501 ms

Last keepalive packet sending status: Successful

Last keepalive packet sending time: 2013.03.18 18:23:53 986 ms

Last keepalive packet receiving status: Successful

Last keepalive packet receiving time: 2013.03.18 18:23:54 99 ms

Distributed relay keepalive parameters:

Destination IP address: 10.0.0.2

Source IP address: 10.0.0.1

Keepalive interval : 1000 ms

Keepalive timeout : 5 sec

Keepalive hold time: 3 sec

Keepalive UDP port : 6400

Table 2 Command output

Field | Description
Neighbor keepalive link status | State of the DR peer: · Unknown—No DR peer is detected because the destination IP address of keepalive packets is not specified. · Up—The DR peer is up. · Down—The DR peer is down.
Neighbor is alive for | Time period for which the DR peer has been up.
Last keepalive packet sending status | Result of the most recent keepalive packet transmission: · Successful. · Failed.
Last keepalive packet sending time | Most recent time when a keepalive packet was sent. If the device has not sent any keepalive packets, this field displays N/A.
Last keepalive packet receiving status | Result of the most recent keepalive packet receiving attempt: · Successful. · Failed.
Last keepalive packet receiving time | Most recent time when a keepalive packet was received. If the device has not received any keepalive packets, this field displays N/A.
Destination IP address | Destination IP address of keepalive packets sent by the device.
Source IP address | Source IP address of keepalive packets sent by the device.
Keepalive interval | Interval at which the device sends keepalive packets.
Keepalive timeout | Keepalive timeout timer.
Keepalive hold time | Keepalive hold timer setting. The keepalive hold timer specifies the amount of time that the device uses to identify the cause of an IPL down event.
Keepalive UDP port | Destination UDP port of keepalive packets.

Related commands

distributed-relay keepalive destination

distributed-relay keepalive hold-time

distributed-relay keepalive interval

DRNI commands -- display distributed-relay role

Use display distributed-relay role to display DR role information.

Syntax

display distributed-relay role

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Examples

# Display DR role information.

<Sysname> display distributed-relay role

DR Role priority Bridge MAC Configured role Effective role

Local 32667 0000-0001-002e Primary Primary

Peer 32667 00e0-fc00-512d Secondary Secondary

Table 3 Command output

Field | Description
DR | Device location: · Local—The local device. · Peer—The DR peer.
Configured role | The DR role you have configured for the device: · Primary. · Secondary. If the device role is unknown, this field displays None.
Effective role | Current role of the device: · Primary. · Secondary. If the device role is unknown, this field displays None.

Related commands

distributed-relay role priority

DRNI commands -- display distributed-relay summary

Use display distributed-relay summary to display summary information about the IPP and DR interfaces.

Syntax

display distributed-relay summary

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Examples

# Display summary information about the IPP and DR interfaces.

IPP IPP ID State

BAGG2 1 UP

DR interface DR group ID State

BAGG1 1 UP

BAGG11 2 DOWN

BAGG15 5 UP

Table 4 Command output

Field | Description
IPP | Abbreviated name of the IPP.
DR interface | Abbreviated name of the DR interface.
State | State of the interface: · UP. · DOWN.

Related commands

port distributed-relay group

DRNI commands -- display distributed-relay system

Use display distributed-relay system to display the DR system settings.

Syntax

display distributed-relay system

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Examples

# Display the DR system settings.

<Sysname> display distributed-relay system

IPP: Bridge-Aggregation10

State: UP

DR System number System MAC System priority

Local 1 0000-fc00-6504 32768

Peer 2 0000-fc00-6504 32768

Table 5 Command output

Field | Description
IPP | Full name of the IPP.
State | State of the IPP: · UP. · DOWN.
Local | Information about the local device: · System number—This field displays N/A if the system number is not configured. · System MAC—This field displays N/A if the system MAC address is not configured. · System priority—The DR system priority, which is used as the system LACP priority.
Peer | Information about the DR peer: · System number—This field displays N/A if the system number is not configured or no DR peer exists. · System MAC—This field displays N/A if the system MAC address is not configured or no DR peer exists. · System priority—This field displays N/A if no DR peer exists.

Related commands

distributed-relay system-mac

distributed-relay system-number

distributed-relay system-priority

port distributed-relay intra-portal port

DRNI commands -- display distributed-relay verbose

Use display distributed-relay verbose to display detailed information about the IPP and DR interfaces.

Syntax

display distributed-relay verbose [ bridge-aggregation interface-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

bridge-aggregation interface-number: Specifies a DR interface or the IPP by its number. The interface number must already exist. If you do not specify an interface, the command displays detailed information about the IPP and all DR interfaces.

Usage guidelines

If the specified interface is not the IPP or a DR interface, no information is displayed.

Examples

# Display detailed information about DR interface Bridge-Aggregation 1.

<Sysname> display distributed-relay verbose bridge-aggregation 1

Flags: A -- Home_Gateway, B -- Neighbor_Gateway, C -- Other_Gateway,

D -- IPP_Activity, E -- DRCP_Timeout, F -- Gateway_Sync,

G -- Port_Sync, H -- Expired

DR interface/DR group ID: BAGG1/1

State: UP

Local state/Peer state: ABDFG/ABDFG

Local Selected ports Index: 16385, 16386

Peer Selected ports Index: 32769, 32770

# Display detailed information about IPP Bridge-Aggregation 2.

<Sysname> display distributed-relay verbose bridge-aggregation 2

Flags: A -- Home_Gateway, B -- Neighbor_Gateway, C -- Other_Gateway,

D -- IPP_Activity, E -- DRCP_Timeout, F -- Gateway_Sync,

G -- Port_Sync, H -- Expired

IPP/IPP ID: BAGG2/1

State: UP

Local state/Peer state: ABDFG/ABDFG

Local Selected ports Index: 16385, 16386

Peer Selected ports Index: 32769, 32770

Table 6 Command output

Field | Description
Flags | DRCP state flags. The flag field is one byte long, represented by ABCDEFGH from the lowest bit to the highest bit. A letter is displayed when its bit is 1 and is not displayed when its bit is 0. · A—Indicates whether DRCP is enabled on the local device. 1 indicates enabled. 0 indicates disabled. · B—Indicates whether DRCP is enabled on the DR peer. 1 indicates enabled. 0 indicates disabled. · C—Indicates whether DRCP is enabled on a third DR member device. 1 indicates enabled. 0 indicates disabled. · D—Indicates whether the local IPP has determined that DRCP is enabled on the DR peer. 1 indicates yes. 0 indicates no. · E—Indicates the DRCP timeout timer. 1 indicates the short timeout timer. 0 indicates the long timeout timer. · F—Indicates whether the local IPP permits the packets that contain the negotiated gateway conversation IDs. 1 indicates yes. 0 indicates no. · G—Indicates whether the local IPP permits the packets that contain the negotiated port conversation IDs. 1 indicates yes. 0 indicates no. · H—Indicates whether the local DRCPDU receive machine is in default or expired state. 1 indicates yes. 0 indicates no.
IPP | Abbreviated name of the IPP.
DR interface | Abbreviated name of the DR interface.
State | State of the interface: · UP. · DOWN.
Local state | Local DRCP state flags. If all bits are set to 0, this field displays Unknown.
Peer state | Peer DRCP state flags. If all bits are set to 0 or no peer exists, this field displays Unknown.

Related commands

port distributed-relay group

DRNI commands -- distributed-relay auto-recovery reload-delay

Use distributed-relay auto-recovery reload-delay to enable DR system auto-recovery and set the reload delay timer.

Use undo distributed-relay auto-recovery reload-delay to restore the default.

Syntax

distributed-relay auto-recovery reload-delay delay-value

undo distributed-relay auto-recovery reload-delay

Default

DR system auto-recovery is disabled and the reload delay timer is not set.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

delay-value: Specifies a reload delay in the range of 240 to 3600 seconds.

Usage guidelines

The auto-recovery feature takes effect only when the DR role of the device is unknown at startup.

If the primary DR device fails during the startup of the entire DR system, the secondary DR device by default does not take over the primary role. To avoid having no primary DR device in the DR system, you can configure the auto-recovery feature. This feature introduces a reload delay timer. After startup, the secondary DR device takes over the primary role if it has not received keepalive packets or DRCPDUs from the primary DR device before the reload delay timer expires.

Examples

# Enable DR system auto-recovery and set the reload delay timer to 245 seconds.

<Sysname> system-view

[Sysname] distributed-relay auto-recovery reload-delay 245

Related commands

display distributed-relay role

DRNI commands -- distributed-relay drcp period short

Use distributed-relay drcp period short to enable the short DRCP timeout timer (3 seconds) on the IPP or a DR interface.

Use undo distributed-relay drcp period to restore the default.

Syntax

distributed-relay drcp period short

undo distributed-relay drcp period

Default

An aggregate interface uses the long DRCP timeout timer (90 seconds).

Views

Layer 2 aggregate interface view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

This command takes effect only on the IPP or a DR interface.

DRCP uses a timeout mechanism to specify the amount of time that an IPP or DR interface must wait to receive DRCPDUs before it determines that the peer interface is down. This timeout mechanism provides the following timer options:

· Short DRCP timeout timer, which is fixed at 3 seconds. If this timer is used, the peer interface sends one DRCPDU every second.

· Long DRCP timeout timer, which is fixed at 90 seconds. If this timer is used, the peer interface sends one DRCPDU every 30 seconds.

Short DRCP timeout timer enables the DR member devices to detect a peer interface down event more quickly than the long DRCP timeout timer. However, this benefit is at the expense of bandwidth and system resources.

To avoid traffic interruption during an ISSU, disable the short DRCP timeout timer before you perform an ISSU. For more information about ISSU, see Fundamentals Configuration Guide.

Examples

# Enable the short DRCP timeout timer on Bridge-Aggregation 1.

<Sysname> system-view

[Sysname] interface bridge-aggregation 1

[Sysname-Bridge-Aggregation1] distributed-relay drcp period short

DRNI commands -- distributed-relay keepalive

Use distributed-relay keepalive to configure DR keepalive packet parameters.

Use undo distributed-relay keepalive to restore the default.

Syntax

distributed-relay keepalive { ip | ipv6 } destination { ipv4-address | ipv6-address } source { ipv4-address | ipv6-address } [ udp-port udp-number ]

undo distributed-relay keepalive { ip | ipv6 }

Default

The destination and source IP addresses are not specified for DR keepalive packets, and the keepalive destination UDP port is 6400.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

ip: Specifies IPv4 addresses.

ipv6: Specifies IPv6 addresses.

destination: Specifies an IP address of the DR peer as the destination IP address of keepalive packets.

source: Specifies a local IP address as the source IP address of keepalive packets.

ipv4-address: Specifies an IPv4 address.

ipv6-address: Specifies an IPv6 address.

udp-port udp-number: Specifies the destination UDP port of keepalive packets. The value range for the udp-number argument is 1 to 65535, and the default value is 6400.

Usage guidelines

The device accepts only keepalive packets that are sourced from the specified destination IP address. The keepalive link goes down if the device receives keepalive packets sourced from any other IP addresses.

Make sure the DR member devices in a DR system use the same keepalive destination UDP port.

If you execute this command multiple times, the most recent configuration takes effect.

Examples

# Specify the destination and source IP addresses of keepalive packets as 192.168.68.125 and 192.168.68.100, respectively.

<Sysname> system-view

[Sysname] distributed-relay keepalive ip destination 192.168.68.125 source 192.168.68.100

Related commands

display distributed-relay keepalive

DRNI commands -- distributed-relay keepalive hold-time

Use distributed-relay keepalive hold-time to set the keepalive hold timer.

Use undo distributed-relay keepalive hold-time to restore the default.

Syntax

distributed-relay keepalive hold-time value

undo distributed-relay keepalive hold-time

Default

The keepalive hold timer is 3 seconds.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

value: Specifies a timer value in the range of 3 to 10 seconds.

Usage guidelines

| IMPORTANT: For the DR member device to correctly determine the cause of an IPL down event, make sure the keepalive hold timer is longer than the keepalive interval and is shorter than the keepalive timeout timer.

The keepalive hold timer starts when the IPL goes down. The keepalive hold timer specifies the amount of time that the device uses to identify the cause of an IPL down event.

· If the device receives keepalive packets from the DR peer before the timer expires, the IPL is down because the IPL fails.

· If the device does not receive keepalive packets from the DR peer before the timer expires, the IPL is down because the peer DR device fails.

Examples

# Set the keepalive hold timer to 5 seconds.

<Sysname> system-view

[Sysname] distributed-relay keepalive hold-time 5

Related commands

display distributed-relay keepalive

DRNI commands -- distributed-relay keepalive interval

Use distributed-relay keepalive interval to set the DR keepalive interval and timeout timer.

Use undo distributed-relay keepalive interval to restore the default.

Syntax

distributed-relay keepalive interval interval [ timeout timeout ]

undo distributed-relay keepalive interval

Default

The DR keepalive interval is 1000 milliseconds, and the DR keepalive timeout timer is 5 seconds.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

interval interval: Specifies the keepalive interval, in the range of 100 to 10000 milliseconds.

timeout timeout: Specifies the keepalive timeout timer, in the range of 3 to 20 seconds. The keepalive timeout timer must be two times the keepalive interval at minimum.

Usage guidelines

The device sends keepalive packets at the specified interval to its DR peer. If the device has not received a keepalive packet from the DR peer before the keepalive timeout timer expires, the device determines that the keepalive link is down.

You must configure the same DR keepalive interval on the DR member devices in a DR system.

If you execute this command multiple times, the most recent configuration takes effect.

Examples

# Set the DR keepalive interval and timeout timer to 2000 milliseconds and 6 seconds, respectively.

<Sysname> system-view

[Sysname] distributed-relay keepalive interval 2000 timeout 6

Changing the keepalive interval might cause system setup failure. Continue? [Y/N]:y

Related commands

display distributed-relay keepalive

DRNI commands -- distributed-relay restore-delay

Use distributed-relay restore-delay to set the data restoration interval.

Use undo distributed-relay restore-delay to restore the default.

Syntax

distributed-relay restore-delay value

undo distributed-relay restore-delay

Default

The data restoration interval is 30 seconds.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

value: Specifies the data restoration interval, in the range of 1 to 3600 seconds.

Usage guidelines

The data restoration interval specifies the maximum amount of time for the secondary DR device to synchronize data with the primary DR device during DR system setup. Within the data restoration interval, the secondary DR device sets all network interfaces to MAD DOWN state, except for the following interfaces:

· IPP.

· Management Ethernet interface.

· IRF physical interfaces.

· Interfaces excluded from the MAD shutdown action.

When the data restoration interval expires, the secondary DR device brings up all network interfaces.

To avoid packet loss and forwarding failure, increase the data restoration interval if the amount of data is large or if an ISSU is to be performed between the DR member devices.

Examples

# Set the data restoration interval to 50 seconds.

<Sysname> system-view

[Sysname] distributed-relay restore-delay 50

DRNI commands -- distributed-relay role priority

Use distributed-relay role priority to set the DR role priority of the device.

Use undo distributed-relay role priority to restore the default.

Syntax

distributed-relay role priority priority-value

undo distributed-relay role priority

Default

The DR role priority of the device is 32768.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

priority-value: Specifies the DR role priority, in the range of 0 to 65535. The lower the value, the higher the priority.

Usage guidelines

For features that require centralized traffic processing, a DR member device is assigned the primary or secondary role based on its DR role priority. The secondary DR device forwards the traffic of those features to the primary DR device for processing. If the DR member devices use the same DR role priority, the member device with a lower bridge MAC address is assigned the primary role.

Examples

# Set the DR role priority of the device to 66.

<Sysname> system-view

[Sysname] distributed-relay role priority 66

Related commands

display distributed-relay role

DRNI commands -- distributed-relay system-mac

Use distributed-relay system-mac to configure the DR system MAC address.

Use undo distributed-relay system-mac to restore the default.

Syntax

distributed-relay system-mac mac-address

undo distributed-relay system-mac

Default

The DR system MAC address is not configured.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

mac-address: Specifies a MAC address in the H-H-H format. The MAC address cannot be a multicast MAC address, all-zero MAC address, or all-F MAC address.

Usage guidelines

| CAUTION: Changing the DR system MAC address causes DR system split. When you perform this task on a live network, make sure you are fully aware of its impact.

The DR system MAC address uniquely identifies the DR system on the network. For the DR member devices to be identified as one DR system, you must configure the same DR system MAC address on them. As a best practice, use the bridge MAC address of one DR member device as the DR system MAC address.

Examples

# Configure the DR system MAC address as 0001-0001-0001.

<Sysname> system-view

[Sysname] distributed-relay system-mac 1-1-1

Changing the system MAC address might flap the intra-portal link and cause DR system setup failure. Continue? [Y/N]:y

[Sysname]

DRNI commands -- distributed-relay system-number

Use distributed-relay system-number to set the DR system number.

Use undo distributed-relay system-number to restore the default.

Syntax

distributed-relay system-number system-number

undo distributed-relay system-number

Default

The DR system number is not set.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

system-number: Specifies the DR system number. Available values are 1 and 2.

Usage guidelines

| CAUTION: Changing the DR system number causes DR system split. When you perform this task on a live network, make sure you are fully aware of its impact.

You must assign different DR system numbers to the DR member devices in a DR system.

Examples

# Set the DR system number to 1.

<Sysname> system-view

[Sysname] distributed-relay system-number 1

Changing the system number might flap the intra-portal link and cause DR system setup failure. Continue? [Y/N]:y

[Sysname]

Related commands

display distributed-relay system

DRNI commands -- distributed-relay system-priority

Use distributed-relay system-priority to set the DR system priority.

Use undo distributed-relay system-priority to restore the default.

Syntax

distributed-relay system-priority priority

undo distributed-relay system-priority

Default

The DR system priority is 32768.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

priority: Specifies a priority value in the range of 0 to 65535. The lower the value, the higher the priority.

Usage guidelines

| CAUTION: Changing the DR system priority causes DR system split. When you perform this task on a live network, make sure you are fully aware of its impact.

A DR system uses its DR system priority as the system LACP priority to communicate with the remote aggregation system.

You must configure the same DR system priority for the DR member devices in a DR system.

Examples

# Set the DR system priority to 64.

<Sysname> system-view

[Sysname] distributed-relay system-priority 64

Changing the system priority might flap the intra-portal link and cause DR system setup failure. Continue? [Y/N]:y

[Sysname]

Related commands

display distributed-relay system

DRNI commands -- mad exclude interface

Use mad exclude interface to exclude an interface from the shutdown action by DRNI MAD.

Use undo mad exclude interface to enable DRNI MAD to shut down an interface when a multi-active collision is detected.

Syntax

mad exclude interface interface-type interface-number

undo mad exclude interface interface-type interface-number

Default

DRNI MAD shuts down all network interfaces when detecting a multi-active collision, except for the IPP, IRF physical interfaces, and the management Ethernet interface.

Views

System view

Predefined user roles

network-admin

mdc-admin

Parameters

interface-type interface-number: Specifies an interface by its type and number.

Usage guidelines

When DRNI MAD detects a multi-active collision, DRNI sets all network interfaces on the secondary DR device to MAD DOWN state, except for the following interfaces:

· IPP.

· Management Ethernet interface.

· IRF physical interfaces.

· Interfaces excluded from the MAD shutdown action.

For correct keepalive detection, you must exclude the interfaces used for keepalive detection from the shutdown action by DRNI MAD.

Examples

# Exclude GigabitEthernet 1/0/1 from the shutdown action by DRNI MAD.

<Sysname> system-view

[Sysname] mad exclude interface gigabitethernet 1/0/1

Related commands

display mad verbose (see Virtual Technologies Command Reference)

DRNI commands -- port distributed-relay group

Use port distributed-relay group to assign an aggregate interface to a DR group.

Use undo port distributed-relay group to restore the default.

Syntax

port distributed-relay group group-id

undo port distributed-relay

Default

An aggregate interface does not belong to a DR group.

Views

Layer 2 aggregate interface view

Predefined user roles

network-admin

mdc-admin

Parameters

group-id: Specifies a DR group number. The value range for the group-id argument varies by device model.

Usage guidelines

To use a Layer 2 aggregate interface as a DR interface, you must assign it to a DR group.

The device can have multiple DR interfaces. However, you can assign a Layer 2 aggregate interface to only one DR group.

A Layer 2 aggregate interface cannot operate as both IPP and DR interface.

Examples

# Assign Bridge-Aggregation 1 to DR group 100.

<Sysname> system-view

[Sysname] interface bridge-aggregation 1

[Sysname-Bridge-Aggregation1] port distributed-relay group 100

Related commands

display distributed-relay summary

display distributed-relay verbose

DRNI commands -- port distributed-relay intra-portal-port

Use port distributed-relay intra-portal-port to specify an aggregate interface as the IPP.

Use undo distributed-relay intra-portal-port to restore the default.

Syntax

port distributed-relay intra-portal-port port-id

undo port distributed-relay intra-portal-port

Default

An aggregate interface is not the IPP.

Views

Layer 2 aggregate interface view

Predefined user roles

network-admin

mdc-admin

Parameters

port-id: Specifies the IPP ID, which is fixed at 1.

Usage guidelines

A DR member device can have only one IPP. A Layer 2 aggregate interface cannot operate as both IPP and DR interface.

Examples

# Specify Bridge-Aggregation 2 as the IPP.

<Sysname> system-view

[Sysname] interface bridge-aggregation 2

[Sysname-Bridge-Aggregation2] port distributed-relay intra-portal-port 1

DRNI commands -- reset distributed-relay drcp statistics

Use reset distributed-relay drcp statistics to clear DRCPDU statistics.

Syntax

reset distributed-relay drcp statistics [ interface interface-list ]

Views

User view

Predefined user roles

network-admin

mdc-admin

Parameters

interface interface-list: Specifies a space-separated list of interface items. Each item specifies an aggregate interface or a range of aggregate interfaces in the form of interface-type interface-number1 [ to interface-type interface-number2 ]. The value for interface-number2 must be greater than or equal to the value for interface-number1. The aggregate interfaces must be DR interfaces or the IPP. If you do not specify this option, the command clears the DRCPDU statistics about all DR interfaces and the IPP.

Examples

# Clear DRCPDU statistics.

<Sysname> reset distributed-relay drcp statistics

Related commands

display distributed-relay drcp statistics