Webcache — Front View Detail 19

Webcache — Front Figure 1 Webcache — Front View

View Detail

 

 

 

 

 

 

 

 

 

 

 

Activity LED

 

 

 

 

 

 

Cache Storage

 

Link Status

 

 

 

 

Power/Self

 

 

 

 

Status LED(s)

 

 

LED(s)

 

 

 

 

test LED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Webcache 3000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LAN WAN

 

Activity

Power/Self test

green = ok

 

green = 100 Mbps

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cache Storage Status

yellow = failed

Link Status

yellow = 10 Mbps

 

 

 

 

Cache Storage Status

 

 

 

 

Link Status

 

 

 

 

 

 

 

 

 

 

3C16116

SuperStack® 3

The above illustration shows a Webcache 3000. The Webcache 1000 contains a single Cache Storage Device and therefore has one Cache Storage Status LED on the front panel. The Webcache 3000 contains two Cache Storage Devices and can also be upgraded with a third device in the future; therefore it has three Cache Storage Status LEDs.

LEDs Table 3 lists LEDs visible on the front of the Webcache, and how to read their status according to color. For information on using the LEDs for problem solving, see “Solving Problems Indicated by LEDs” on page 32.

Table 3

LED Behavior

 

 

 

 

LED

Color

Indicates

 

Cache Storage Status LED(s)

 

Green

The cache storage device is present and operating normally.

 

Yellow

The cache storage device has failed.

 

Off

The cache storage device is not present.

Link Status LEDs

 

 

Green

A Fast Ethernet speed (100 Mbps) link is present, and the port

 

 

is enabled.

 

Yellow

An Ethernet speed (10 Mbps) link is present, and the port is

 

 

enabled.

 

Off

No link is present.

(continued)