1 Preparing for installation
The MSM775 zl Premium Controller is a Services zl Module-based WLAN controller that plugs
into switches such as the 5406 zl and 8212 zl. New switches need to be prepared according to
their documentation.
NOTE:
The MSM775 zl Controller requires software Version K.15.13 or later on the switch.
Identifying controller components
Front panel and LEDs
Figure 1 Controller front panel
1
2
3
4
5
5. Module Locator LED
3. USB port (not used)
1. Module Status LED
4. SSD Activity and Network Activity LEDs
2. Module Reset button
Front panel LEDs indicate the following:
Meaning
State
LED
The controller is ready.
On green
Module Status
(green/orange)
The controller is starting or has booted into the service OS.
Flashing green
An error has occurred.
Flashing orange
The controller is powered off.
Off
The
services <slot-id> locator on
command was
issued to assist in finding the controller.
On
Module Locator (blue)
The
services <slot-id> locator blink
command
was issued to assist in finding the controller.
nl
Flashing
Note
: The flashing duration defaults to 30 minutes, but can
be set anywhere from 1 minute to 1440 minutes.
Default state. Otherwise, the
services <slot-id>
locator off
command was issued or a previous blink
request has timed out.
Off
The SSD is active.
Flashing
SSD Activity (green)
The SSD is not active.
Off
There is network activity on one or both internal ports.
Flashing
Network Activity (green)
There is no network activity on either internal port.
Off
4
Preparing for installation
