
OPTICAL SYSTEMS DESIGN
DOC ID: 10120001
OSD2524 OPERATOR MANUAL
PAGE 279
OAMPDU is indicated as an Event Notification OAMPDU with a Sequence Number field that is distinct
from the previously transmitted Event Notification OAMPDU Sequence Number.
Rx and Tx Duplicate Error Event Notification
A count of the number of duplicate Event OAMPDUs received and transmitted on this interface. Event
Notification OAMPDUs may be sent in duplicate to increase the probability of successfully being
received, given the possibility that a frame may be lost in transit. A duplicate Event Notification
OAMPDU is indicated as an Event Notification OAMPDU with a Sequence Number field that is
identical to the previously transmitted Event Notification OAMPDU Sequence Number.
Rx and Tx Loopback Control
A count of the number of Loopback Control OAMPDUs received and transmitted on this interface.
Rx and Tx Variable Request
A count of the number of Variable Request OAMPDUs received and transmitted on this interface.
Rx and Tx Variable Response
A count of the number of Variable Response OAMPDUs received and transmitted on this interface.
Rx and Tx Org Specific PDU's
A count of the number of Organization Specific OAMPDUs transmitted on this interface.
Rx and Tx Unsupported Codes
A count of the number of OAMPDUs transmitted on this interface with an unsupported op-code.
Rx and Tx Link fault PDU's
A count of the number of Link fault PDU's received and transmitted on this interface.
Rx and Tx Dying Gasp
A count of the number of Dying Gasp events received and transmitted on this interface.
Rx and Tx Critical Event PDU's
A count of the number of Critical event PDU's received and transmitted on this interface.
Buttons
The port select box determines which port is affected by clicking the buttons.
Auto-refresh
: Check this box to refresh the page automatically. Automatic refresh occurs
every 3 seconds.
: Clears the counters for the selected port.
: Click to refresh the page immediately.
Summary of Contents for OSD2524
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