Cisco IAD2435-8FXS Specifications download pdf (Page 18)

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Cisco IAD2430 Series Integrated Access Devices Software Configuration Guide

OL-4306-03

Chapter 1 Understanding Interface Numbering and Cisco IOS Software Basics

Upgrading to a New Cisco IOS Release

Note You can press Ctrl-Z in any mode to immediately return to enable mode (Router#), instead of entering

exit, which returns you to the previous mode.

Note In the Cisco IAD2430 series IADs, the controller port syntax is x/y, where

slot can be 0 (where 0 is the T1/E1 controller on a VWIC) or 1 (the onboard T1/E1), and

port can be 0 (the first port) or 1 (the second port).

See the “Port Numbering Conventions” section on page 1-5.

Undoing a Command or Feature

If you want to undo a command you entered or disable a feature, enter the keyword no before most

commands; for example, no ip routing.

Saving Configuration Changes

You need to enter the copy running-config startup-config command to save your configuration

changes to NVRAM, so the changes are not lost if there is a system reload or power outage. For example:

Router# copy running-config startup-config

Building configuration...

It might take a minute or two to save the configuration to NVRAM. After the configuration has been

saved, the following appears:

[OK]

Router#

Upgrading to a New Cisco IOS Release

To install or upgrade to a new Cisco IOS release, see Appendix B, “Formatting the Flash Memory.”

Note To simplify network operations and management of Cisco IOS software migration, see the Basics of a

Successful Cisco IOS Software Migration document.

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Cisco IAD2435-8FXS Specifications Page 18