Alcatel-Lucent 6850-48 参考指南

LINK OAM Commands

page 29-42

OmniSwitch CLI Reference Guide

Displays the frames lost during a loopback session.

show efm-oam port slot/port l1-ping detail

Specifies the slot number for the module and the physical port number 
on that module (e.g. 3/1 specifies port 1 on slot 3).

N/A.

OmniSwitch 6400, 6850, 6855.

The command can also be used even on a port on which LINK OAM is not enabled.

-> show efm-oam port 1/1 l1-ping detail

frames configured              = 5,

frames delay(msec)             = 100,

L1 ping status                 = Sucessful,

frames sent                    = 4,

frames received                = 4,

avg delay (msec)               = 5

-> show efm-oam port 1/4 l1-ping detail

frames configured              = 5,

frames delay(msec)             = 200,

L1 ping status                 = Successful,

frames sent                    = 4,

frames received                = 2,

avg delay (msec)               = 15

Output fields are described here:

Specifies the number of frames that are sent during l1-ping.

Specifies the delay between transmission of two consecutive frames 
during L1 ping.

The status of the L1 ping operation. The status can be  Successful, 
Unsuccessful or default.

Specifies the frames sent during last L1 ping.

Specifies the frames received during last L1 ping.

Specifies the average delay taken by frames during last L1 ping.