display ccm pkt statistic

Function

The display ccm-send statistics command displays statistics about sent CCMs.

The display ccm-recv statistics command displays statistics about received CCMs.

Format

display ccm-send statistics md md-name ma ma-name mep mep-id

display ccm-recv statistics md md-name ma ma-name mep mep-id remote-mep rmep-id

Parameters

Parameter	Description	Value
ma ma-name	Specifies the name of a maintenance association.	The value is a string of 1 to 43 case-sensitive characters, spaces not supported.
mep mep-id	Specifies the ID of a MEP.	The value is an integer ranging from 1 to 8191.
md md-name	Specifies the name of a maintenance domain.	The value is a string of 1 to 43 case-sensitive characters, spaces not supported.
remote-mep rmep-id	Specifies the ID of a remote MEP.	The value is an integer ranging from 1 to 8191.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
forwarding	read

Usage Guidelines

Usage Scenario

To query statistics about sent and received CCMs, run the display ccm pkt statistic command. If a query attempt fails, no statistics are displayed.

Example

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

# Display statistics about sent CCMs.

<HUAWEI> display ccm-send statistics md md1 ma ma1 mep 1
CCM Send: 10

# Display statistics about received CCMs.

<HUAWEI> display ccm-recv statistics md md1 ma ma1 mep 1 remote-mep 2
CCM Recv: 10
Rdi Pkt: 0
Tlv Pkt: 0
MacErr Pkt: 0
FrequencyErr Pkt: 0
MaidErr Pkt: 0

**Table 1** Description of the **display ccm pkt statistic** command output
Item	Description
CCM Send	Number of sent CCMs.
CCM Recv	Number of received CCMs.
Rdi Pkt	Number of CCMs with the RDI.
Tlv Pkt	Number of CCMs with the TLV alarm, include interface TLV and port-status TLV, not include sender Id TLV.
MacErr Pkt	Number of CCMs with a source MAC address error.
FrequencyErr Pkt	Number of CCMs with a frequency error.
MaidErr Pkt	Number of CCMs with an MA name error.