Cisco ONS 15454 DWDM - DLP- G136 Clear Selected PM Counts

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Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
September 2005
Chapter 9 Monitor Performance
DLP-G136 Clear Selected PM Counts
DLP-G136 Clear Selected PM Counts
Caution Pressing the Clear button can mask problems if used incorrectly. This button is commonly used for
testing purposes. After pressing this button, the current bin is marked invalid. Also note that the
unavailable seconds (UAS) count is not cleared if you were counting UAS; therefore, this count could
be unreliable when you press Clear.
Step 1 In node view (single-shelf mode), or shelf view (multishelf mode), double-click the DWDM, TXP, or
MXP card where you want to clear the PM counts. The card view appears.
Step 2 Click the Performance tab.
Step 3 If you want to clear the selected PM counts for a subtab, click the relevant subtab(s), located along the
left side of the Performance tab.
Note Performance subtabs vary, depending on the card viewed.
Step 4 If you want to clear the selected PM counts for a specific port, select the port from the Ports drop-down
list (where available).
Note You cannot clear the PM count interval on the TXP or MXP card Optics PM > Current Values
tab.
Step 5 Click Clear.
Step 6 From the Clear Statistics dialog box, click one of the following radio buttons:
• Displayed statistics: Clearing displayed statistics erases all PM counts associated with the current
combination of statistics on the selected port from the card and the window. This means that the
selected time interval, direction, and signal type counts are erased from the card and the window.
• All statistics for port x: Clearing all statistics for port x erases all PM counts associated with all
combinations of the statistics on the selected port from the card and the window. This means that all
time intervals, directions, and signal type counts are erased from the card and the window.
• All statistics for card: Clearing all statistics for card erases all PM counts for all ports from the card
and the window.
Step 7 From the Clear Statistics dialog box, click OK to clear the selected statistics. Click Yes to confirm the
change.
Step 8 Verify that the selected PM counts have been cleared.
Purpose This task uses the Clear button to clear specified PM counts depending
on the option selected.
Tools/Equipment None
Prerequisite Procedures DLP-G46 Log into CTC, page 2-25
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Superuser