Cisco Systems VG224 manual Configuring Fast Ethernet Interfaces

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Chapter 3 Configuring with the Command-Line Interface

Configuring Fast Ethernet Interfaces

Configuring Fast Ethernet Interfaces

Note

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

To configure a Fast Ethernet interface, use the configuration software provided with your Cisco VG224 or network module, if any. Otherwise, for greatest power and flexibility, use configuration mode (manual configuration).

Before you begin, disconnect all WAN cables from the Cisco VG224 to keep it from trying to run the AutoInstall process. The Cisco VG224 tries to run AutoInstall whenever you power it on if there is a WAN connection on both ends and the Cisco VG224 does not have a valid configuration file stored in NVRAM (for instance, when you add a new interface). It can take several minutes for the Cisco VG224 to determine that AutoInstall is not connected to a remote TCP/IP host.

This section describes basic configuration, including enabling the interface and specifying IP routing. Depending on your own requirements and the protocols you plan to route, you might also need to enter other configuration commands.

Before you begin configuring the interfaces, make sure to do the following:

Connect a console to the Cisco VG224.

Power on the Cisco VG224.

Command

Purpose

 

 

Router> enable

Enters enable mode. Enter the password.

Password: password

You have entered enable mode when the prompt

Router#

changes to Router#.

 

 

 

Router# configure terminal

Enters global configuration mode. You have

Enter configuration commands, one per line.

entered global configuration mode when the

prompt changes to Router(config)#.

End with CNTL/Z.

 

Router(config)#

 

 

 

Router# ip routing

Enables routing protocols as required for your

Router# ipx routing

global configuration. This example uses IP routing

and Internetwork Packet Exchange (IPX) routing.

 

 

 

Router(config)# interface fastethernet 0/0

Enters interface configuration mode. You have

Router(config-if)#

entered interface configuration mode when the

prompt changes to Router(config-if)#.

 

 

 

Router(config-if)#ip address 172.16.74.3

Assigns an IP address and subnet mask to the

255.255.255.0

interface.

 

 

Router(config-if)# ipx network B005

Configures routing protocols on the interface. You

 

must have previously enabled these protocols as

 

part of global configuration. In this example, IPX

 

is being configured on the interface.

 

 

Cisco VG224 Voice Gateway Software Configuration Guide

3-4

OL-5005-01

 

 

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Contents Cisco VG224 Voice Gateway Software Configuration Guide Corporate HeadquartersCisco VG224 Voice Gateway Software Configuration Guide N T E N T S Where to Go Next Command Descriptions C-3 Debugging Commands C-5 OL-5005-01 Objectives AudienceChapter Title Description Document OrganizationRelated and Referenced Documents Cisco Product Document Title Obtaining Documentation Cisco.comDocumentation CD-ROM Ordering DocumentationCisco TAC Website Opening a TAC Case Documentation FeedbackObtaining Technical Assistance Obtaining Additional Information TAC Case Priority DefinitionsXiii Xiv Understanding Interface Numbering Cisco IOS Software Basics Identifying the Cisco VG224Port Numbering Conventions Cisco VG224 is used as an example. See -2 onGetting Help Command ModesUnderstanding Cisco IOS Software Basics Undoing a Command or Feature Where to Go Next Saving Configuration ChangesRouter# copy running-config startup-config Upgrading to a New Cisco IOS ReleaseCisco VG224 Voice Gateway Software Configuration Guide Using the setup Command Before Starting Your Cisco VG224Using the setup Command Configuring Global ParametersUsing the setup Command Configuring Global Parameters Configuring global parameters Enter host name Router VG224 Enter a host name for the Cisco VG224Configuring Controller and Interface Parameters Configuring Fast Ethernet and Serial Interface ParametersOptional Configure Chap Configure the Isdn switch type for PRICompleting the Configuration Fast Ethernet Interface ConfigurationAt this point you can proceed to the following OL-5005-01 Configuring with the Command-Line Interface Configuring the Host Name and Password Command PurposeVerifying the Host Name and Password Tip If you are having trouble, ensure the followingConfiguring Fast Ethernet Interfaces Saving Configuration Changes OL-5005-01 Configuring the Voice Interface PrerequisitesRouter# show running-config Router# show startup-configCisco IOS Voice Configuration Library OL-5005-01 Cisco VG224 Configuration Example Appendix a Cisco VG224 Configuration Example Dial-peer voice 6 pots service stcapp Port 2/5 Determining the File System on a Compact Flash Memory Card Formatting ProceduresFormatting the Compact Flash Memory Cards Router# show flash all Geometry and format information is displayed in this formaRouter# show slot0 all Router# erase slot0 Geometry and format information is displayed in this format11# show flash all File and Directory Operations Operations for Use with Class B Flash File SystemFormatting Compact Flash Memory as a Class C File System Copying FilesDisplaying the Contents of a Compact Flash Memory Card Delete Files from Compact Flash Memory Router# show slot0Router# dir slot0 Router# delete slot0cvg224-i-mz.tmpDisplaying File Content Operations for Use with Class C Flash File SystemFile Operations for Class C Flash File System Router# more slot0cvg224-i-mzDisplaying Geometry and Format Information Router# show slot0 filesysRouter# rename flashcvg224-i-mz.tmp flashcvg224-i-mz Rename a FileRouter# delete flashcvg224-i-mz.tmp Router# mkdir flash/config Router# mkdir flash/config/test-configDirectory Operations for Class C Flash File System Create a New DirectoryRouter# cd flash/config Router# dir flash Router# rmdir flash/config/test-configRemove a Directory Enter a Directory and Determine Which Directory You AreRouter# cd config PwdDir Router# cd slot0Using the ROM Monitor Entering the ROM Monitor ModeROM Monitor Commands ConfiguringCommand or Action Purpose VerifyingROM Monitor Syntax Conventions Command DescriptionsCommand abc Showfpga-Show FPGA-related information Rommon 8 dir flash /dir slot0Debugging Commands Configuration Register CommandsUsing the show rom-monitor command ConfregRouter# show rom-monitor Using the upgrade rom-monitor CommandThen reload the router Recovering Boot and System Images Using the xmodem CommandUsing the tftpdnld Command Rommon 1 tftpdnldOL-5005-01 Command C-8 Commands Context C-5 Debugging commands C-5dir C-4Timeout Host nameMeminfo Upgrade User Exec command mode
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VG224 specifications

The Cisco Systems VG224 is a versatile VoIP (Voice over Internet Protocol) gateway designed to facilitate the integration of traditional phone systems with modern IP-based communications. This device plays a crucial role in providing connectivity between analog phones and digital networks, allowing organizations to transition smoothly from legacy telephony systems to IP telephony.

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The VG224 supports multiple signaling protocols, including H.323, MGCP (Media Gateway Control Protocol), and SIP (Session Initiation Protocol). This flexibility allows it to integrate seamlessly with various IP telephony systems and offers businesses the option to utilize their preferred communication standards. Additionally, the device supports power over Ethernet (PoE), providing the convenience of powering devices through the same cable used for data connectivity, thus reducing the need for additional power sources.

In conclusion, the Cisco Systems VG224 is a robust VoIP gateway that combines advanced technology with user-friendly features. Its capacity to support up to 24 analog lines, along with its compatibility with various signaling protocols, makes it an excellent choice for businesses looking to modernize their telecommunication systems while maintaining the reliability of traditional analog connections. With its ease of management and high-quality voice processing capabilities, the VG224 stands out as a key asset for any organization aiming to optimize its communication infrastructure.