Cisco CATALYST 4500 7 SLOT CHASSIS FAN NO POWER SUPPLY REDUNDANT SUPCAPABLE Техническое Руководство
Chapter 1 Product Overview
Supervisor Engines
1-24
Catalyst 4500 Series Switches Installation Guide
78-14409-08
•
•
•
LEDs
describes the supervisor engine LEDs.
Table 1-6
Supervisor Engine LEDs
LED
Color/State
Description
STATUS
Indicates the results of a series of self-tests:
Green
All diagnostic tests passed.
Red
A test failed.
Orange
System boot or diagnostic test is in progress.
Off
Module is disabled.
UTILIZATION
Green 1–100%
If the switch is operational, this display indicates the current
traffic load over the backplane (as an approximate percentage).
traffic load over the backplane (as an approximate percentage).
LINK
Indicates the status of the 10/100BASE-T port,
10/100/1000BASE-T or uplink ports:
10/100/1000BASE-T or uplink ports:
Green
The link is operational.
Orange
The link is disabled by user.
Flashing orange
The power-on self-test indicates a faulty port.
Off
No signal is detected or there is a link configuration failure.
ACTIVE
Indicates whether the uplink port is active or not:
Green
The port is active.
Off
The port is not active.
ACTIVE
The LED to the right of the uplink ports is only used in switches
with two supervisors. The LED lights on the active supervisor.
with two supervisors. The LED lights on the active supervisor.