CCNA Cisco Certified Network Associate Study Guide - FTP Server

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1900 Switch Startup
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Features of the 1900 Switch 571
Do not connect an Ethernet cable, ISDN, or live telephone line into the console
port. These can damage the electronics of the switch.
Before you power on the switch for the first time, check to make sure you
have completed the following:
� You have plugged in all the network cables securely.
� You have connected a terminal to the console port.
� You have configured your terminal software correctly.
Once you have checked everything in this list, plug the power cable into
the switch and watch the light sequence. Then check the output on the console.
Figure B.1 shows the 1900 switch and the Light Emitting Diode (LED)
locations.
FIGURE B.1 Catalyst 1900 switch
CISCO SYSTEMS
SYSTEM
RPS
STAT UTL FDUP
MODE
10BaseT
1x 2x 3x 4x 5x 6x 7x 8x 9x 10x 11x 12x 13x 14x 15x 16x 17x 18x 19x 20x 21x 22x 23x 24x
Catalyst 1900
100BaseTX
Ax Bx
A green system light appears if the switch is operational. It will be amber
if a system malfunction has occurred. The RPS is a redundant power supply
light that is on if an RPS is detected in the switch.
The only button on the 1900 switch is the mode button. By pressing the
mode button, you can see three different status lights on the switch:
Stat This light shows the status of the ports. If it is green, this indicates
a device is plugged into the switch. Green is active, and a green blinking
light is activity on the port. If the port is amber, there has been a link fault.