Use this command to display Ethernet port Operations, Administration, and Maintenance (OAM) information, statistics, and eventlogs.
| port-string | (Optional) Displays a detailed status for the specified port(s). |
| stats | (Optional) Displays counters, statistics and records for the specified port(s). |
| eventlog | (Optional) Displays local and remote events logged by the device for the specified port(s). |
| -interesting | (Optional) Displays only ports with port OAM status enabled using set port oam status. |
If no options are specified, a summary of the current Ethernet OAM state of all ports is displayed.
All command modes.
This example shows how to display the Ethernet OAM status for all ports:
System(rw)->show port oam Capability Legend L - Link Monitor U - Unidirection R - Remote Loopback V - Variable Retrieval Port MAC Address Remote OUI Mode Capability ---- ----------------- ---------- ------- ---------- ge.2.1 00-00-00-00-00-00 00-00-00 Active L R . . . ge.2.39 00-1f-45-9d-46-3d 00-1f-45 Active L R ge.2.40 00-1f-45-9d-46-3c 00-1f-45 Active L R ge.2.41 00-00-00-00-00-00 00-00-00 Active L R . . . ge.4.47 00-00-00-00-00-00 00-00-00 Active L R ge.4.48 00-00-00-00-00-00 00-00-00 Active L R
This example shows how to display Ethernet OAM information for port ge.4.20:
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Port: ge.4.20 MIB2 Interface: 42020
--------------------------------------------------------------------
Local Client
------------
Oper State : linkFault
Mode : Active
Unidirection : Not Supported
Link Monitor : Supported (on)
Remote Loopback : Supported (off)
Variable Retrieval : Not Supported
Loopback Status : NoLoopback
Loopback Ignore Rx : Ignore
MTU Size : 1518
Notification Retries : 1
Remote Client
-------------
MAC Address : 00-00-00-00-00-00
Vendor OUI : 00-00-00
Mode : Passive
Unidirection : Not Supported
Link Monitor : Not Supported
Remote Loopback : Not Supported
Variable Retrieval : Not Supported
MTU Size : 0
Link Monitoring
---------------
Status : Supported (on)
symbol-period Error
Window : 524288000 symbols
Threshold : 1 symbol errors
Actions : Notify
Frame Error
Window : 10 x 100 milliseconds
Threshold : 1 frame errors
Actions : Notify
Frame Period Error
Window : 1488000 frames
Threshold : 1 frame errors
Actions : Notify
Frame Seconds Error
Window : 600 x 100 milliseconds
Threshold : 1 errored frame seconds
Actions : Notify
Unidirectional Link Detection
-----------------------------
Mode : Fast
Action : syslog-only
Status : active
Fast Status : activeFast
Fast Timer Config : 2 x 100 milliseconds
Active Fast Timer : 5 x 100 milliseconds
Port Status : Operational
System(rw)->
This example shows how to display Ethernet OAM statistics for port ge.4.20
System(rw)->show port oam ge.4.20 stats Counters -------- Port: ge.4.20 MIB2 Interface: 42020 -------------------------------------------------------------------- Information OAMPDU Tx : 1234567890 Information OAMPDU Rx : 1234123412 Unique Event Notification OAMPDU Tx : 0 Unique Event Notification OAMPDU Rx : 0 Duplicate Event Notification OAMPDU Tx : 0 Duplicate Event Notification OAMPDU Rx : 0 Loopback Control OAMPDU Tx : 0 Loopback Control OAMPDU Rx : 0 Variable Request OAMPDU Tx : 0 Variable Request OAMPDU Rx : 0 Variable Response OAMPDU Tx : 0 Variable Response OAMPDU Rx : 0 Unsupported OAMPDU Tx : 0 Unsupported OAMPDU Rx : 0 Frames Lost due to OAM : 0 Fast ULD Information TLV Tx : 329 Fast ULD Information TLV Rx : 332 Fast ULD Information TLV Errors Rx : 0 Last Fast ULD Information TLV Rx Time : 71236 Local Faults (Max records is 8) -------------- Org Spec Event records : 0 Remote Faults --------------- Org Spec Event records : 0 Local Event Logs ------------------ Errored symbol-period records : 0 Errored Frame records : 0 Errored Frame Period records : 0 Errored Frame Second records : 0 Remote Event Logs ------------------ Errored symbol-period records : 0 Errored Frame records : 0 Errored Frame Period records : 0 Errored Frame Second records : 0 System(rw)->