Cabletron Systems RoamAbout Betriebsanweisung PDF herunterladen (Seite 86)

Basic Problem Solving

5-6 Problem Solving

Table 5-5: Network Loading/Upline Dumping LED Patterns

Access Point Reset Button

You can force a downline load of the AP’s software from a load host and reset to

factory parameters by pressing the Reset button on the front panel of the AP during

a power-up cycle. When you press the Reset button (as the unit is powering up), the

LEDs cycle through three times to indicate that the AP recognized the reset request. If

the LEDs do not function properly after resetting the AP to its factory settings, remove

the AP, and contact your sales representative.

LEDs

=on, =off, =steady blinking, =random blinking, =any state

1 2 3 4 5 6 7 Meaning of LED Pattern

Waiting for downline load from load host

Downline loading image from load host

Software error detected while downline

loading image from load host

TFTP file not found

Waiting for retry of TFTP load

Upgrading Flash

Flash upgrade successful

Invalid (wrong) load image

Unsuccessful Flash upgrade

Invalid load image: corrupted image

Invalid load image: image too large

TFTP error

Software error or number of retries

exceeded

Hardware error

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Cabletron Systems RoamAbout Betriebsanweisung Seite 86