Installation and Getting Started Guide, ONE Advanced Services zl Module 2010-03

C-5

Hardware Components

Switch LEDs

The following figures show the Test, Fault, and Module Status LEDs on the

switches the module can be installed in.

Figure C-3. Test, Fault, and Module Status LEDs on a Series 5400zl switch

Figure C-4. Test, Fault, and Module Status LEDs on a Series 8200zl switch

Replacing or Removing a Module

It is highly recommended that the module be shutdown before replacing or

removing it. The module maybe shutdown using the shutdown button on the

front panel of the module or using the following CLI command:

hostswitch# services <slot-id> shutdown

It is possible to “hot-swap” one module for another of the same type; that is,

replace one module with another while the switch is still powered on, without

interrupting the operation of the rest of the switch ports. If the modules are

not the same type, the switch may have to be reconfigured.

Module Status LEDs

Test LED

Fault LED

Module Status LEDs

Fault LED

Test LED