Cisco VG224 Hardware Installation Guide - Page 60
Verifying and Saving Your Configuration, Troubleshooting - software configuration guide
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Troubleshooting Chapter 4 Powering On the Cisco VG224 Voice Gateway Verifying and Saving Your Configuration To verify the configuration and save it in NVRAM so that the configuration remains in effect if the Cisco VG224 is restarted, enter the following commands: Step 1 Step 2 Step 3 Step 4 Command Purpose Router# show running-config Displays the current operating configuration, including any changes you have just made. Router# show startup-config Displays the configuration currently stored in NVRAM. Router# show controller t1 1/0 Displays the configuration of the T1 network interface controller. Slot and port may vary. 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 VG224 voice gateway or turn off the power before you complete this step, you lose the configuration. 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 Table 4-1 for specific troubles and solutions. For problems with the configuration, refer to the Cisco VG224 Voice Gateway Software Configuration Guide at the following URL: http://cisco.com/en/US/docs/routers/access/vg224/software/configuration/guide/scg.html Cisco VG224 Voice Gateway Hardware Installation Guide 4-4 OL-5006-04