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Junos OS Interfaces Command Reference - Juniper Networks

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<strong>Junos</strong> <strong>OS</strong> 12.1 <strong>Interfaces</strong> <strong>Command</strong> <strong>Reference</strong><br />

connectivity-fault-management mep-statistics command. Output fields are listed in the<br />

approximate order in which they appear.<br />

Table 46: show oam ethernet connectivity-fault-management delay-statistics and<br />

mep-statistics Output Fields<br />

Output Field Name<br />

MEP identifier<br />

MAC address<br />

Remote MEP count<br />

Remote MEP identifier<br />

Remote MAC address<br />

Index<br />

One-way delay (usec)<br />

Two-way delay (usec)<br />

Average one-way delay<br />

Average one-way delay variation<br />

Best-case one-way delay<br />

Worst-case one-way delay<br />

Average two-way delay<br />

Average two-way delay variation<br />

Best-case two-way delay<br />

Worst-case two-way delay<br />

300<br />

Field Description<br />

Maintenance association end point (MEP) numeric identifier.<br />

Unicast MAC address configured for the MEP.<br />

Number of remote MEPs (unless you specify the remote-mep option).<br />

Numeric identifier of the remote MEP.<br />

Unicast MAC address of the remote MEP.<br />

Index number that corresponds to the ETH-DM entry in the CFM database.<br />

For a one-way ETH-DM session, the frame delay time, in microseconds, measured<br />

at the receiver MEP.<br />

For a detailed description of one-way Ethernet frame delay measurement, see<br />

the ITU-T Y.1731 Ethernet Service OAM topics in the <strong>Junos</strong> <strong>OS</strong> Network <strong>Interfaces</strong><br />

Configuration Guide.<br />

For a two-way ETH-DM session, the frame delay time, in microseconds, measured<br />

at the initiator MEP.<br />

For a detailed description of two-way Ethernet frame delay measurement, see<br />

the ITU-T Y.1731 Ethernet Service OAM topics in the <strong>Junos</strong> <strong>OS</strong> Network <strong>Interfaces</strong><br />

Configuration Guide.<br />

Average one-way frame delay for the statistics displayed.<br />

Average one-way “frame jitter” for the statistics displayed.<br />

Lowest one-way frame delay for the statistics displayed.<br />

Highest one-way frame delay for the statistics displayed.<br />

Average two-way frame delay for the statistics displayed.<br />

Average two-way “frame jitter” for the statistics displayed.<br />

Lowest two-way frame delay for the statistics displayed.<br />

Highest two-way frame delay calculated in this session.<br />

Copyright © 2012, <strong>Juniper</strong> <strong>Networks</strong>, Inc.

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