display rmon statistics

Format

display rmon statistics [ interface-type interface-number | interface-name ]

Parameters

Parameter	Description	Value
interface-type	Displays the RMON Ethernet statistics about a specified GE interface. If this parameter is not specified, all the RMON Ethernet statistics will be displayed.	-
interface-number	Specifies the interface number.	-

Parameter

Description

Value

interface-type

Displays the RMON Ethernet statistics about a specified GE interface. If this parameter is not specified, all the RMON Ethernet statistics will be displayed.

-

interface-number

Specifies the interface number.

-

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
perf-mgr	read

Usage Guidelines

After the rmon statistics command is used to configure the Ethernet statistics function, the system will analyze the packet statistics on an Ethernet interface. To view the information about the interface communication since the statistics function is enabled, run the display rmon statistics command, which facilitates fault location.

The device automatically deletes statistics when it is restarted.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display RMON statistics.

<HUAWEI> display rmon statistics
Statistics entry 1 owned by userA is valid.
  Interface : 10GE0/1/1<ifEntry.402653698>
  Received  :
  Octets              :4294966296, Packets          :265484
  Broadcast packets   :262490    , Multicast packets:568
  Undersize packets   :0         , Oversize packets :0
  Fragments packets   :0         , Jabbers packets  :0
  CRC alignment errors:0         , Collisions       :0
  Dropped packets (insufficient resources):0
  Packets received according to length (octets):
  64     :0         ,  65-127  :0         ,  128-255  :0
  256-511:0         ,  512-1023:0         ,  1024-1518:0

**Table 1** Description of the **display rmon statistics** command output
Item	Description
Statistics entry 1 owned by userA is valid.	Current status of the Ethernet statistics function with the index number being entry-number created by the owner is status. entry-number: An index number of the Ethernet statistics function. owner: An owner. status: undercreation: The entry corresponding to the index is invalid. valid: The entry corresponding to the index is valid. invalid: The entry corresponding to the index is invalid because of the interface board hot swapping.
Interface	Interface on which the Ethernet statistics function is enabled, followed by the OID name of the interface.
Received	Statistics about the received packets.
Octets	Total number of received bytes.
Packets	Total number of received packets.
Packets received according to length (octets)	Number of received packets that are classified according to length.
Broadcast packets	Number of received broadcast packets.
Multicast packets	Number of received multicast packets.
Undersize packets	Number of received undersize packets.
Oversize packets	Number of received oversize packets.
Fragments packets	Number of received packets that are undersize with CRC errors.
Jabbers packets	Number of received packets that are oversize with CRC errors.
CRC alignment errors	Number of received packets with CRC errors.
Collisions	Number of received conflicting packets.
Dropped packets (insufficient resources)	Number of discarded packets.