Troubleshooting – Cisco IAD2430 User Manual
Page 81
4-9
Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide
OL-4234-06
Chapter 4 Powering On Cisco IAD2430 Series IADs
Troubleshooting
Troubleshooting
This section describes possible mechanical problems and corrective actions.
If there appears to be a malfunction, first check all cables and connections. If these are in order, see
for specific problems and solutions.
For problems with the configuration, see the
following URL:
Command
Purpose
Step 1
Router# show running-config
Displays the current operating configuration,
including any changes you have just made.
Step 2
Router# show startup-config
Displays the configuration currently stored in
NVRAM.
Step 3
Router# show controller T1/E1 1/0
Displays the configuration of the T1/E1 network
interface controller. Slot and port numbers may
vary.
Step 4
Router# copy running-config startup-config
Writes the current running configuration to
NVRAM, where it overwrites the startup
configuration and becomes the new startup
configuration.
Note
If you reboot the Cisco IAD or turn off the
power before you complete this step, you
lose the configuration.