Cisco WS-C2950T-24 Installation

1-30
Cisco 2900 Series and 3900 Series Hardware Installation Guide
OL-18712-02
Chapter 1 Overview of the Routers
LED Indicators
PS2 Green System is running. Front bezel Front bezel
Amber System is not running.
AC OK
1
Green AC power connected. Front bezel,
not available
on 2901
Front bezel
Off No AC power connected
RPS Green System is running on external
RPS power supply.
Front bezel,
not available
on 2901
—
SYS Solid green Solid green indicates normal
operation.
Front bezel Front bezel
Blinking green System is booting or is in ROM
monitor mode.
Amber System error.
Off Power is off or system board is
faulty.
ACT Solid or blinking
green
Solid or blinking indicates packet
activity between the forwarding
and routing engine and any I/O
port.
Front bezel Front bezel
Off No packet transfers are
occurring.
RJ-45 CON Green Serial console is active. Back panel Back panel
USB CON Green USB console is active. Back panel Back panel
GE: Link Green Solid green indicates the Ethernet
port has a link partner.
Back panel Back panel
SFP S Blinking green Blinking frequency indicates port
speed. See the definition for the S
LED.
Back panel Back panel
SFP EN Off Not present. Back panel Back panel
Green Present and enabled.
Amber Present with failure.
CF0/CF1 Green Flash memory is being accessed;
do not eject the CompactFlash
memory card.
Back panel Back panel
Amber CompactFlash error. Back panel Back panel
Off Flash memory is not being
accessed; okay to eject the
CompactFlash memory card.
Back panel Back panel
Table 1-13 Cisco 2900 and 3900 Series Routers LED Indicators (continued)
LED Color Description
Cisco 2900
Routers
Cisco 3900
Routers

Cisco WS-C2950T-24 Specifications

General

Brand	Cisco
Model	WS-C2950T-24
Category	Switch
Language	English