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Frame loss – EXFO FTB/IQS-88000 Series Power Blazer for FTB-2/2Pro/500/IQS-600 User Manual

Page 362

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Test Results

350

FTB/IQS-88000 Series

S-OAM and MPLS-TP OAM

Frame Loss

Status displays the status of the test function (refer to page 386).

TX LMM indicates the count of transmitted LMM frames.

RX LMR indicates the count of valid LMR frames received. A valid
frame for S-OAM has its source MAC address matching the Peer MEP
MAC address; destination MAC address matching the unit port MAC
address; and VLANs matching the unit port VLANs. A valid frame for
MPLS-TP OAM has its destination MAC address matching either the unit
MAC address, FF:FF:FF:FF:FF:FF, or 01:00:5E:90:00:00; VLANs matching
the unit port VLANs; and MPLS Labels matching the local MPLS Label
Stack configuration.

Invalid LMR indicates the count of LMR frames received from the peer
MEP with incorrect MEG/MD level.

Frame Loss is calculated (count and %) for both Near-End and Far-End
over all valid LMR frames received.

Successful indicates the count of received LMR frames having no
errors.

Failed indicates the count of LMR frames declared as invalid.