Problems During Initial Startup; Chapter 3 Troubleshooting - Cisco 806 Installation Manual

Problems During Initial Startup

Problems During Initial Startup
Table 3-1 Problems During Initial Startup
Symptom Problem
All LEDs, No power to router.
including OK
LED, are off.
No connection to A cable-related
modem or problem:
Ethernet switch.
(Internet LED is
off.)
Cisco 806 Router Hardware Installation Guide
3-2
Table 3-1 lists problems that a user might encounter when the router is initially
booted.
• Improperly
connected cable.
• Damaged cable.
Solutions
Perform the following tasks in order:
Make sure that the power switch is set to ON.
1.
Make sure that all connections to and from the power
2.
supply are secure.
Make sure that the power outlet has power.
3.
4. If the problem continues, the power supply could be
faulty. Contact your Cisco reseller.
Perform the following tasks in order:
To make sure that you have cabled the device
1.
correctly, see Figure 2-4
"Installation."
2. Make sure that the connectors at both ends of the
cable are securely seated.
Make sure the cable is not physically damaged. If it
3.
is, order another cable from Cisco, or replace it with
a similar cable.
Chapter 3 Troubleshooting
or Figure 2-5 in Chapter 2,
78-10432-01