show oam ethernet connectivity-fault-management sla-iterator-statistics
Syntax
Release Information
Command introduced in Junos OS Release 11.4 for EX Series switches.
Description
Display the Ethernet Operation, Administration, and Maintenance (OAM) service-level agreement (SLA) iterator statistics.
Options
maintenance-domain md-name | — | Name of an existing connectivity fault management (CFM) maintenance domain. |
maintenance-association ma-name | — | Name of an existing CFM maintenance association. |
sla-iterator sla-iterator | — | Name of the iterator profile. |
local-mep local-mep-id | — | (Optional) Numeric identifier of the local MEP. The range of values is 1 through 8191. |
remote-mep remote-mep-id | — | (Optional) Numeric identifier of the remote MEP. The range of values is 1 through 8192. |
Required Privilege Level
view
List of Sample Output
show oam ethernet connectivity-fault-management sla-iterator-statisticsOutput Fields
Table 1 lists the output fields for the show oam ethernet connectivity-fault-management sla-iterator-statistics command. Output fields are listed in the approximate order in which they appear.
Table 1: show oam ethernet connectivity-fault-management sla-iterator-statistics Output Fields
Output Field Name | Output Field Description |
|---|---|
Maintenance domain | Name of the maintenance domain. |
Level | Level of the maintenance domain level configured. |
Maintenance association | Name of the maintenance association. |
Local MEP id | Numeric identifier of the local MEP. |
Remote MEP id | Numeric identifier of the remote MEP. |
Remote MAC address | Unicast MAC address of the remote MEP. |
Iterator name | Name of iterator. |
Iterator Id | Numeric identifier of the iterator. |
Iterator cycle time | Number of cycles (in milliseconds) taken between back-to-back transmission of SLA frames for this connection |
Iteration period | Maximum number of cycles per iteration |
Iterator status | Current status of iterator whether running or stopped. |
Infinite iterations | Status of iteration as infinite or finite. |
Counter reset time | Date and time when the counter was reset. |
Reset reason | Reason to reset counter. |
Delay weight | Calculation weight of delay. |
Delay variation weight | Calculation weight of delay variation. |
DMM sent | Delay measurement message (DMM) PDU frames sent to the peer MEP in this session. |
DMM skipped for threshold hit | Number of DMM frames sent to the peer MEP in this session skipped during threshold hit. |
DMM skipped for threshold hit window | Number of DMM frames sent to the peer MEP in this session skipped during the last threshold hit window. |
DMR received | Number of delay measurement reply (DMR) frames received. |
DMR out of sequence | Total number of DMR out of sequence packets received. |
DMR received with invalid time stamps | Total number of DMR frames received with invalid timestamps. |
Average two-way delay | Average two-way frame delay for the statistics displayed. |
Average two-way delay variation | Average two-way “frame jitter” for the statistics displayed. |
Average one-way forward delay variation | Average one-way forward delay variation for the statistics displayed in microseconds. |
Average one-way backward delay variation | Average one-way backward delay variation for the statistics displayed in microseconds. |
Weighted average two-way delay | Weighted average two-way delay for the statistics displayed in microseconds. |
Weighted average two-way delay variation | Weighted average two-way delay variation for the statistics displayed in microseconds. |
Weighted average one-way forward delay variation | Weighted average one-way forward delay variation for the statistics displayed in microseconds. |
Weighted average one-way backward delay variation | Weighted average one-way backward delay variation for the statistics displayed in microseconds. |
Sample Output
show oam ethernet connectivity-fault-management sla-iterator-statistics
user@switch> show oam ethernet connectivity-fault-management
sla-iterator-statistics sla-iterator i1 maintenance-domain default-1
maintenance-association ma1 local-mep 1 remote-mep 2Iterator statistics: Maintenance domain: md6, Level: 6 Maintenance association: ma6, Local MEP id: 1000 Remote MEP id: 103, Remote MAC address: 00:90:69:0a:43:92 Iterator name: i1, Iterator Id: 1 Iterator cycle time: 10ms, Iteration period: 1 cycles Iterator status: running, Infinite iterations: true Counter reset time: 2010-03-19 20:42:39 PDT (2d 18:24 ago) Reset reason: Adjacency flap Iterator delay measurement statistics: Delay weight: 1, Delay variation weight: 1 DMM sent : 23898520 DMM skipped for threshold hit : 11000 DMM skipped for threshold hit window : 0 DMR received : 23851165 DMR out of sequence : 1142 DMR received with invalid time stamps : 36540 Average two-way delay : 129 usec Average two-way delay variation : 15 usec Average one-way forward delay variation : 22 usec Average one-way backward delay variation : 22 usec Weighted average two-way delay : 134 usec Weighted average two-way delay variation : 8 usec Weighted average one-way forward delay variation : 6 usec Weighted average one-way backward delay variation : 2 usec
