Foundry Networks AR1202 Switching Routing/IPMUX Modes, Boot Process, Upgrading System Software

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Foundry AR-Series AR1202 and AR1204 Installation Guide

Display interface drop_insert Foundry

host# show interface drop_insert Foundry

drop_insert Foundry

-----------------------

number of links

2

Interface Mode: DATA AND VOICE MODE

Signaling Type: RBS

Switching Routing/IPMUX Modes

To switch between IPMux and dynamic routing modes, a valid software license must be installed on the AR1202 and AR1204 router. Contact Foundry and provide the serial number for the router.

Switching to Routing Mode

To switch from IPMux to dynamic routing mode, issue the following command:

Foundry-AR1204/configure# system routing

A message is displayed warning you to issue the save local command before the router reboots and you must confirm that you want to change to routing mode. Enter Y and press the Return key. The AR1202 and AR1204 reboots into dynamic routing mode.

Switching to IPMux Mode

To switch from dynamic routing to IPMux mode, issue the following command:

Foundry-AR1204/configure# no system routing

A message is displayed warning you to issue the save local command before the router reboots and you must confirm that you want to change to IPMux mode. Enter Y and press the Return key. The AR1202 and AR1204 reboots into IPMux mode.

Boot Process

When power is applied to the Foundry system, the Flash is checked for a downloadable boot image. If a boot image file is found in the Flash, the file is executed. Otherwise, the boot image is executed from the factory image stored in the boot ROM. Next, the Foundry operating system is loaded from the AR01_#### file residing in the Flash. Power-up diagnostics such as flash test, memory test, etc. are run and then the Ethernet and WAN interfaces are installed. The router is then configured using settings previously saved in the system.cfg file. Once these settings are configured, the router is ready for operation and user login.

Upgrading System Software

The Foundry command line interface (CLI) provides commands that allow you to upgrade the AR1202 and AR1204 router with new software. Every system is furnished with a software image file (AR01_####) and a boot image file (T1000.bin). Using the TFTP protocol, the latest versions of these files can be loaded onto a Foundry router from any accessible TFTP server.

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© 2004 Foundry Networks, Inc.

June 2004

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Contents Foundry AR-Series AR1202 and AR1204 Installation Guide Page Contents Npacking and I Nspecting Onfigure the LinkTroubleshooting June Chapter Getting Started IntroductionAudience NomenclatureList of Features Layer 2 FeaturesRelated Publications WAN/LANLayer 3 Features OspfBGP4 VrrpDhcp Tftp PAP Radius TACACS+ VPNRED CLI SnmpHow to Get Help Warranty CoverageWeb Access Email Access Telephone AccessJune Chapter Product Introduction OverviewAR1202 AR1202 Front PanelLEDs LED Descriptions Port ColorWAN Status Ethernet 0 LINK/ACTConnector Description AR1204AR1204 Front Panel AR1204 Back PanelEthernet 0/1 LINK/ACT AR1204 Router Back PanelAR1204 Back-Panel Ports June Chapter Installation Site PreparationEnvironment Power Requirements Network ConnectionCables Required Tools RequiredUnpacking and Inspecting Foundry router AR1204 shownWall-Mounting Option Rack-Mounting OptionInstalling the AR1202 and AR1204 Router Table Top InstallationWall-Mount Installation Table Top InstallationRack-Mount Installation 10 Rack Mounting the AR1202 and AR1204 RouterConnecting the WAN Cable Connecting the Ethernet CableNetwork Connections Connecting Drop and Insert Cables Operator InterfaceLocal Management Remote Management Console MessagesChapter Configuration Command TipsLogging Ethernet Configuration Tip Changing Login ParametersPassword Administrator AccountSystem Host Name Date and TimeAdding Users Default Configuration Removing UsersDefault Configuration Values Parameter DefaultDefault IP Routing Settings Configuring Drop and Insert Multiplexing Configure the dropinsert interfaceConfigure the mode type Terminal Emulation Defaults SettingDisplay interface dropinsert Foundry Configure the linkDisplay interface dropinserts IsdnSwitching Routing/IPMUX Modes Boot ProcessSwitching to Routing Mode Switching to IPMux ModeBefore Downloading the AR01#### File Upgrading SoftwareBooting From a Network Tftp Server Router# file download 192.168.10.1 tftpdir/8.0/AR01####Host name Flags f Ox8a Appendix a Specifications System SpecificationsDC Power AlarmsTable A.2 Performance Monitoring Statistics StorageWAN Interfaces Table A.3 T1 WAN InterfaceTable A.5 Specifications Ethernet LAN Interface Table A.6 Miscellaneous Service Levels and ConnectivityLAN Interfaces Table A.4 E1 WAN InterfaceCable Pinouts HdlcFRF.16 UNNI/NNI Management InterfacesPin Signal Direction Table A.9 Pinouts WAN Cable RJ-48C SignalTable A.8 Pinouts Ethernet Cable RJ-45 Foundry MIBs Table A.11 Standard Mibs Standard MIB DescriptionTable A.11 Standard Mibs Standard MIB Description Table A.12 Foundry Enterprise MIBs Foundry MIB DescriptionJune Appendix B Troubleshooting Alarms and System StatusWAN Statistics Network Tests Ping TestOther Tests Loopback TestDiagnostics Tips General SymptomsTable B.2 Common Symptoms and Actions Cause Derivative of the configure module t1 enable Table B.2 Common Symptoms and Actions Cause June

AR1202 specifications

The Foundry Networks AR1202 is a versatile and robust router designed to meet the demands of modern networking environments. As part of Foundry Networks' AR series, the AR1202 is engineered to deliver high-performance, reliable connectivity for enterprises and service providers alike.

One of the main features of the AR1202 is its advanced routing capabilities, which support both IPv4 and IPv6 protocols. This dual-stack support ensures that businesses can transition smoothly into the next generation of internet protocols while maintaining compatibility with existing systems. The router is equipped with a powerful CPU and optimized memory, enabling it to handle large amounts of data traffic efficiently.

Another significant characteristic of the AR1202 is its extensive set of interface options. With multiple Gigabit Ethernet ports, the router offers flexibility in connectivity, catering to various network topologies and requirements. The ports support various Ethernet standards, making the AR1202 suitable for a wide range of applications, from office networks to data centers.

The AR1202 also incorporates advanced security features, such as integrated firewall capabilities and support for Virtual Private Networks (VPNs). These security measures help protect sensitive data and maintain the integrity of communications across the network. Additionally, the router supports advanced quality-of-service (QoS) features, allowing administrators to prioritize critical applications and manage bandwidth effectively.

Furthermore, the AR1202 is designed with scalability in mind. Its modular architecture allows for easy upgrades and expansions, ensuring that organizations can adapt to changing network demands without needing to invest in entirely new hardware. This scalability is complemented by the router's management capabilities, facilitated through a user-friendly interface and comprehensive monitoring tools that simplify configuration, troubleshooting, and maintenance.

In conclusion, the Foundry Networks AR1202 is a powerful and adaptable router with advanced routing and security features. Its high-performance capabilities, extensive interface options, and scalability make it an ideal choice for businesses looking to enhance their network infrastructure. As organizations continue to evolve in response to increasing data demands and security threats, the AR1202 stands out as a reliable solution for robust and secure networking.