Avaya P460 - Manual (Page 39)

Avaya P460 Installation and Maintenance Guide 25
Chapter 5
Avaya P460 Panels
Introduction
This chapter describes the front panels of the P460 switch modules, including the
LEDs, ports and buttons.
M460ML-SPV Panel
M460ML-SPV modules can operate in three modes: Active, Standby and Halted.
Each mode is reflected in the LEDs – further details are provided in Table 5.1.
M460ML-SPV LEDs
Figure 5.1 M460ML-SPV LEDs
Table 5.1 summarizes the functions of the LEDs for an active M460ML-SPV
supervisor module.
Table 5.1 Active M460ML-SPV LEDs
LED Description State Meaning
ACT Active SPV indication ON
ROUT Device switching mode ON Layer 3
OFF Layer 2
OPR CPU operation
System status ON CPU boot and BIT (built-in
test) completed
Blinking CPU booting or running BIT
Fan module not installed.
OFF CPU cannot boot (see Chapter
12, "Troubleshooting the
Installation")