Cisco Systems 2020 manual Entering Configuration Data

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Basic LS2020 Configuration Tasks

Caution If you answer y (yes) to this query, the system overwrites the existing configuration files for this particular LS2020 node, effectively deleting the files.

If configuration files are present and you choose not to overwrite them, the setsnmpconfig script cannot continue. Instead, the script exits and returns you to the command line.

If configuration files are not present, or if they are present and you choose to overwrite them, a script prompts you to enter network configuration information, as outlined in the following section, “Entering Configuration Data.”

Entering Configuration Data

In this procedure, a script prompts you to enter basis LS2020 configuration information. In performing this procedure, it is assumed that you have already initiated the boot sequence, as previously described in the section “Connecting the Terminal to the NP.”

Note If a problem occurs with the LS2020 hard disk or the platform software, an error message is displayed instead of the system output shown in Step 1 below. In this case, refer to Appendix B Software Reinstallation.

Step 1 Observe the system’s boot display:

**** LynxOS is down ****

***booting: drive:0, partition:0, kernel:”lynx.os”, flags:0x4308 Resetting SCSI bus

Kernel linked for 0xea010000 LOAD AT 0x10000

471040+40960+136260[61824+50608] TOTAL SIZE: 745080 at 0x1001c

START AT 0x10020

NP memory size: 32 MB

ILACC: EEPROM enet addr:8:0:8:0:14:25, Silicon Rev:0x5, IB:0xea146620

virtual console: IB: 0xea139d20

NCR 53C710: Chip Revision: 0x2, IB: 0xec13d000

LynxOS/68040-MVME167 Version 2.2.1

Copyright 1992 Lynx Real-Time Systems Inc.

All rights reserved.

LynxOS release 2.2.1, level 1: NP-LynxOS #57: compiled Mar 05 1996 12:38:19

LynxOS Startup: ma

fsck /dev/sd0a

(all sizes and block numbers in decimal)

(file system creation time is Tue Mar 5 20:07:12 1996) checking used files

recovering orphaned files making free block list making free inode list

43967 free blocks 3343 free inodes

fsck /dev/sd0b

(all sizes and block numbers in decimal)

(file system creation time is Tue Mar 5 20:07:33 1996) checking used files

recovering orphaned files

Hardware Installation 2-23

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Contents Unpacking and Inspecting the LS2020 Switch Hardware Hardware InstallationRequired Tools Installing an LS2020 Switch in RackCooling Air and Hardware Placement Rack Installation ProcedureInstalling an LS2020 Switch in Rack 2020 Rear View of AC-powered LightStream 2020 Chassis Preparation for Wiring Wiring a DC-Powered SystemConnections to DC-powered Chassis Wiring ProcedureRequired Tools and Equipment Installing FantailsFantail Cable Connections Fantail Installation ProcedureConnecting Cables Closing the Chassis Applying System PowerTerminal Power switch Block Power inlet Switch LightStream 2020 Power-up Sequence Installing ModemsRequired Configuration Information PasswordsBasic LS2020 Configuration Tasks IP Addresses and Masks Host NameTrunk Port Information Background Information Setting Console/Modem Baud Rates through TCS Hub CommandsAttaching a Terminal to a Console Port For the Modem Port Method Attaching a Terminal and Matching the Baud Rate20LightStream 2020 Installation Guide Connecting the Terminal to the NP Special Consideration Running Scripts Separately Entering Configuration Data Second Enter date prompt confirms the initial date entry Host name LightStream1 26LightStream 2020 Installation Guide Host Name LightStream1 28LightStream 2020 Installation Guide Password password Return Installing StreamView Network Management Software How to ProceedRunning Diagnostics Starting Maintenance LogIf Your PC Has Two 1.44-MB Floppy Disk Drives Configuring the NetworkBacking Up Distribution Diskettes \ diskcopy a a /v If Your PC Has One 1.44-MB Floppy Disk Drive

2020 specifications

Cisco Systems, a global leader in networking and cybersecurity solutions, experienced a transformative year in 2020, marked by its commitment to innovation and adaptation in the face of unprecedented global challenges. As the COVID-19 pandemic reshaped the way businesses operated, Cisco responded by enhancing its offerings and focusing on remote work solutions, robust security measures, and the expansion of its cloud capabilities.

One of the main features of Cisco's 2020 portfolio was the enhancement of its Webex platform. With remote work becoming the norm, Cisco Webex proved invaluable for businesses and educational institutions, providing a comprehensive suite of tools for video conferencing, online collaboration, and virtual events. The platform saw significant upgrades, including enhanced security features and improvements in user experience, ensuring seamless communication in a distributed work environment.

In the realm of cybersecurity, Cisco reinforced its dedication with the launch of several new security solutions. The Cisco SecureX platform was introduced as a cloud-native security platform that integrated the company's extensive security portfolio, allowing organizations to have a unified view of their security postures. This move highlighted Cisco's focus on simplifying security management and improving incident response times, recognizing the growing need for comprehensive cybersecurity as remote work became prevalent.

Furthermore, 2020 saw advancements in Cisco's cloud strategy. The company focused on multi-cloud environments, allowing customers to manage their applications seamlessly across various platforms. The integration of technologies such as Application Centric Infrastructure (ACI) and Cisco Intersight provided improved automation, visibility, and control over network resources, essential for businesses navigating hybrid cloud setups.

Cisco also placed a strong emphasis on digital transformation, empowering organizations to transition to a more agile and responsive IT infrastructure. The company introduced innovative solutions to support enterprises in their journeys toward digital transformation, leveraging technologies such as artificial intelligence and machine learning to enhance network performance and operational efficiency.

In addition to its focus on technology and innovation, Cisco was recognized for its commitment to corporate social responsibility. The company actively engaged in initiatives aimed at bridging the digital divide, providing resources and support to underserved communities to promote access to technology and education.

Overall, 2020 was a pivotal year for Cisco Systems, characterized by resilience, innovation, and a profound understanding of the evolving needs of businesses worldwide. Through its comprehensive portfolio of solutions, Cisco not only adapted to the changing landscape but also paved the way for a more connected and secure future.