Avaya P118LX, Installation Manual

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Chapter 2 Installation
Diagnostics
Table 3 and Table 4 explain the meaning of the P118 diagnostic LED indicators.
Figure 4 The P118 Front Panel LEDs and Buttons
Table 3 Meaning of the P118 Front Panel Buttons
Button Function Meaning
Select The buttons determine what function will be displayed by the 18
Port LEDs (the top two rows of LEDs).
The seven Function LEDs (above the Select buttons) show which
function is currently displayed by the Port LEDs. The Port LEDs can
display either Link, Collision, Transmit, Receive, Full Duplex, Flow
Control or ISL.
If, for example, the Link (LNK) LED is lit, then LEDs 1 to 18 will
display the Link status of every port.
Press the left or right button to toggle the Port LED display between
functions
Reset Press and hold both buttons simultaneously for a second or more to
reset the
entire P110 stack. In a Reset, all LED indicators turn on.
Pressing Reset does not affect configuration settings.
12 P118 Installation Guide