display rrpp statistics

Function

The display rrpp statistics command displays statistics on RRPP packets.

Format

display rrpp statistics domain domain-id [ ring ring-id ]

Parameters

Parameter	Description	Value
domain domain-id	Specifies the ID of an RRPP domain.	The value is an integer that ranges from 1 to 64.
ring ring-id	Specifies the ID of an RRPP ring. If ring-id is not specified, statistics on packets of all the rings in a specified RRPP domain are displayed.	The value is an integer that ranges from 1 to 64.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

Usage Scenario

You can run this command to view statistics on RRPP packets on each interface to locate network faults.

Example

# Display the statistics on packets on RRPP Ring 1 in Domain 1.

<HUAWEI> display rrpp statistics domain 1 ring 1

RRPP Ring     : 1

Ring Level    : 0

Node Mode     : Master

Is Active     : Yes

Primary port  : GigabitEthernet0/0/1

 Packet          LINK    COMMON    COMPLETE    EDGE    MAJOR    Packet

 Direct  HEALTH  DOWN    FDB       FDB         HELLO   FAULT    Total

 -------------------------------------------------------------------------------

 Send    386     0       0         0           0        0        0

 Rcv     0       0       0         0           0        0        0

Secondary port: GigabitEthernet0/0/2

 Packet          LINK    COMMON    COMPLETE    EDGE    MAJOR    Packet

 Direct  HEALTH  DOWN    FDB       FDB         HELLO   FAULT    Total

 -------------------------------------------------------------------------------

 Send    0       0       0         0           0       0        0

 Rcv     0       0       0         0           0       0        0

# Display the statistics on packets on all RRPP rings in Domain 3.

<HUAWEI> display rrpp statistics domain 3

RRPP Ring     : 3

Ring Level    : 0

Node Mode     : Transit

Is Active     : Yes

Primary port  : GigabitEthernet0/0/1

 Packet          LINK    COMMON    COMPLETE    EDGE    MAJOR    Packet

 Direct  HEALTH  DOWN    FDB       FDB         HELLO   FAULT    Total

 -------------------------------------------------------------------------------

 Send    0       0       0         0           0       0        0

 Rcv     0       0       0         0           0       0        0

Secondary port: GigabitEthernet0/0/2

 Packet          LINK    COMMON    COMPLETE    EDGE    MAJOR    Packet

 Direct  HEALTH  DOWN    FDB       FDB         HELLO   FAULT    Total

 -------------------------------------------------------------------------------

 Send    0       0       0         0           0       0        0

 Rcv     0       0       0         0           0       0        0

RRPP Ring     : 4

Ring Level    : 1

Node Mode     : Assistant-edge

Is Active     : Yes

Common port   : GigabitEthernet0/0/3

 Packet          LINK    COMMON    COMPLETE    EDGE    MAJOR    Packet

 Direct  HEALTH  DOWN    FDB       FDB         HELLO   FAULT    Total

 -------------------------------------------------------------------------------

 Send    0       0       0         0           0       0        0

 Rcv     0       0       0         0           0       0        0

Edge port     : GigabitEthernet0/0/4

 Packet          LINK    COMMON    COMPLETE    EDGE    MAJOR    Packet

 Direct  HEALTH  DOWN    FDB       FDB         HELLO   FAULT    Total

 -------------------------------------------------------------------------------

 Send    0       0       0         0           0       0        0

 Rcv     0       0       0         0           0       0        0

**Table 1** Description of the display rrpp statistics command output
Item	Description
RRPP Ring	ID of the RRPP ring.
Ring Level	Level of the RRPP ring. Level 0 indicates the major ring. Level 1 indicates the sub-ring.
Node Mode	Mode of a node on the RRPP ring. Master: indicates the master node. Transit: indicates the transit node. Edge: indicates the edge node. Assistant Edge: indicates the assistant edge node that is supported by RRPP defined by Huawei.
Is Active	Whether the RRPP ring is activated. The RRPP ring can be activated only when RRPP and the RRPP ring are enabled. To activate an RRPP ring, run the rrpp enable and ring enable commands.
Primary port	Primary interface on the RRPP ring.
Secondary port	Secondary interface on the RRPP ring.
Common port	Common interface on the edge node or assistant edge node of the RRPP sub-ring.
Edge port	Edge interface on the edge node or assistant edge node of the RRPP sub-ring.
Packet Direct	Direction of RRPP packets. Send: indicates the packets sent from the interface. Rcv: indicates the packets received by the interface.
HEALTH	Number of Hello packets sent by the master node to check the loop integrity.
LINK DOWN	Number of LinkDown packets. LinkDown packets are sent by the transit node, edge node, or assistant edge node to notify the master node that the status of the link on the ring becomes Down and the physical ring does not exist. Only statistics on received packets are collected on the master node and statistics on sent packets are collected on other nodes.
COMMON FDB	Number of common FDB packets used to refresh the FDB. Common FDB packets are sent from the master node to request the transit node, edge node, and assistant edge node to update their MAC address forwarding entries and ARP entries. Only statistics on sent packets are collected on the master node and statistics on received packets are collected on other nodes.
COMPLETE FDB	Number of Complete FDB packets used to update the FDB after the ring network recovers. Complete FDB packets are sent from the master node to request the transit node, edge node, and assistant edge node to update their MAC address forwarding entries and ARP entries. These packets are also used to request the transit node to unblock the temporarily blocked interfaces. Only statistics on sent packets are collected on the master node and statistics on received packets are collected on other nodes.
EDGE HELLO	Number of Edge-Hello packets used to check the integrity of the major ring. Edge-Hello packets are sent from the edge node of the sub-ring to the assistant edge node of the same sub-ring. The sub-ring checks the integrity of the major ring in the same domain through the Edge-Hello packets. Only statistics on sent packets are collected on the edge node and statistics on received packets are collected on the assistant edge node.
MAJOR FAULT	Number of Major-Fault packets used to notify faults on the major ring. Major-Fault packets are sent by the assistant edge interface on a sub-ring. If the assistant edge node does not receive the Edge-Hello packet from the edge interface within a specified period, the assistant edge node sends the Major-Fault packet to the edge interface to notify that the packets cannot be transparently transmitted on the major ring. Only statistics on received packets are collected on the edge node and statistics on sent packets are collected on the assistant edge node.
Packet Total	Total number of sent or received packets.