Интеллектуальные коммутаторы Cisco серии 250

Информационные бюллетени и сведения о продуктах

Технические характеристики

• Cisco 250 Series Smart Switches Data Sheet 01-Sep-2020
• Cisco 250 Series Smart Switches Data Sheet (Chinese) 22-May-2018 (PDF - 1 MB)
• Cisco 250 Series Smart Switches Data Sheet (Italian) 21-May-2018 (PDF - 1 MB)
• Cisco 250 Series Smart Switches Data Sheet (German) 21-May-2018 (PDF - 1 MB)
• Cisco 250 Series Smart Switches Data Sheet (French) 21-May-2018 (PDF - 1 MB)
• Cisco 250 Series Smart Switches Data Sheet (Spanish) 21-May-2018 (PDF - 1 MB)

Уведомления о снятии продуктов с производства и о прекращении продаж

• End-of-Sale and End-of-Life Announcement for the Cisco SG250, SG250X and SF250 Series Smart Switches (Select Models) 04-May-2021
• Annonce d’arrêt de commercialisation et de fin de vie de Cisco SG250, SG250X and SF250 Series Smart Switches (Select Models) 04-May-2021
• End-of-Sale and End-of-Life Announcement for the Cisco SG250X Smart Switches in China 06-Mar-2020

Выпуск и совместимость

Комментарии к выпуску

• Release Notes for SF250, SG250, SF350, SG350/350X/350XG, SF550X, SG550X/ 550XG, SX350X, SX550X Series Switches up to Software Version 2.5.7.85 05-Mar-2021 (PDF - 313 KB)
• Open Source Document for Cisco_250_350_350X_and_550X_Series_Switches_2.5.5_x 03-Jun-2020 (PDF - 1 MB)
• Open Source Used In 250, 350, 350X, and 550X Series Switches 2.4.5.x 28-Nov-2018 (PDF - 1 MB)
• Open Source Used In Cisco Sx10G Series Switches 1.4.9.x 07-Nov-2018 (PDF - 808 KB)
• Open Source Used In Cisco 250, 350, 350X and 550X Series Switches 2.4.0.x. 03-Jul-2018 (PDF - 933 KB)
• Open Source Used In Cisco 250, 350, 350X and 550X Series Switches Firmware Version 2.3.0.x 28-Jun-2017 (PDF - 994 KB)
• Open Source Used In Cisco 250, 350, 350X and 550X Series Switches Firmware Version 2.2.5.x 01-Sep-2016 (PDF - 987 KB)
• Open Source Used In Cisco 250, 350, 350X and 550X Series Switches Firmware Version 2.2.0.x 20-Jun-2016 (PDF - 986 KB)
• Open Source Used In Cisco 250 and 350 Series Switches Firmware Version 2.1.0 17-Apr-2016 (PDF - 882 KB)

Ссылки

Справочники по командам

• Cisco Sx250 Ph. 2.4.5 Devices - Command Line Interface Reference Guide 15-Apr-2019 (PDF - 6 MB)

Проектирование

Технические примечания по дизайну

• New to Cisco Business: How to Download and Upgrade Firmware on any Device 01-Oct-2020
• Multiple Spanning Tree Migration Best Practices 22-Oct-2019
• Cisco Small Business Switches Model Object Identifiers (OIDs) 12-Dec-2018
• Cisco Sx250 Series Smart Switches Product Specifications 10-Dec-2018
• Get to Know the Sx250 Series Smart Switches 24-Aug-2017

Установка и обновление

Руководство по установке и модернизации

• Regulatory Compliance and Safety Information - Cisco 250X Series Smart Switches 16-Dec-2020 (PDF - 4 MB)
• Cisco 250 Series Smart Switches Quick Start Guide 24-Aug-2017 (PDF - 733 KB)

Технические примечания по установке и модернизации

• Upgrade Firmware on a Switch through the Command Line Interface (CLI) 21-Feb-2020
• Upgrade Firmware on a Switch 12-Dec-2018
• Update Configuration Files on a Switch through the CLI 12-Dec-2018
• Update Configuration Files on a Switch 11-Dec-2018
• Convert Configuration Files using the Configuration Migration Tool on Cisco Small Business Switches 05-Jan-2018

Настройка

Примеры конфигурации и технические примечания

• Link Flap Prevention on Sx250 and Sx350 Switches 22-Jul-2021
• Configure Port Settings to Optimize Traffic Flow on a Switch 25-May-2021
• Setting Static IPv4 Address on a Switch 19-Feb-2021
• Configuring LAG Settings on a CBS250 or CBS350 Series Switch through the Command Line Interface (CLI) 03-Sep-2020
• Configure System Time Settings on a Cisco Business Switch through the Command Line Interface (CLI) 17-Aug-2020
• Configure IPv4 Static Routes Settings on a Switch through the CLI 20-Jul-2020
• VLAN Configuration via CLI on CBS250 and CBS350 Series Managed Switches 14-Jul-2020
• Configure Password Strength and Complexity Settings on the Switch 24-Feb-2020
• Assign an Interface VLAN as an Access or Trunk Port on a Switch 19-Feb-2020
• Setting Static IPv4 Address on a Switch via CLI 17-Feb-2020
• Configure Initial Settings on a Switch using the Getting Started Wizard 14-Feb-2020
• Configure a VLAN on a Switch 13-Feb-2020
• Bandwidth Settings of Ingress and Egress Interfaces on SG/SF 250 Switches 19-Apr-2019
• Configure SNMP Notification Recipients on a Switch through the CLI 13-Dec-2018
• Configure Idle Session Timeout Settings on a Switch through the CLI 13-Dec-2018

Обслуживание и эксплуатация

Руководства по поддержке и эксплуатации

• Cisco 250 Series Managed Switches Administration Guide 05-Mar-2021
• Cisco Business Sx250 and Sx250X Switches - Ph. 2.5.7 Command Line Interface Reference Guide, v1.0 05-Feb-2021 (PDF - 6 MB)
• Cisco Sx250 Series Managed Switches, Firmware Release 2.5.5 09-Jul-2020 (PDF - 7 MB)
• Cisco Sx250 Series Managed Switches, Firmware Release 2.4.5 15-Apr-2019 (PDF - 6 MB)
• Cisco Sx250 Series Managed Switches Administration Administration Guide, Firmware Release 2.4.x 04-Jul-2018 (PDF - 6 MB)

Технические примечания по поддержке и эксплуатации

• View the Link Layer Discovery Protocol (LLDP) Local Information on a Switch 25-May-2021
• Cisco Business: Glossary of New Terms 04-Dec-2020
• New to Cisco Business: Equipment and Basic Network Glossary 27-Oct-2020
• How to Manually Reboot or Reset a Switch 14-Feb-2020
• Product ID Decoder - Switch 24-Jan-2020
• Best Practices for Setting Static IP Addresses on Cisco Business Hardware 06-Dec-2019
• View the Optical Module Status on a Switch 12-Dec-2018
• View Link Layer Discovery Protocol (LLDP) Statistics on a Switch 10-Dec-2018
• View Link Layer Discovery Protocol (LLDP) Port Status Information on a Switch 10-Dec-2018
• Enable Loopback Detection on a Switch 06-Apr-2018
• How to Display QoS Queue Statistics on a Switch 05-Jan-2018
• Copy or Duplicate Configuration Files on a Switch 02-Jan-2018
• Download or Back Up Configuration Files on a Switch 02-Jan-2018
• How to Change the Language of the Switch Web-based Utility 11-Aug-2017

Поиск и устранение неполадок

Технические примечания по поиску и устранению неисправностей

• Smartport Best Practices for Sx250, Sx350, SG350X, and Sx550X Series Switches 01-Mar-2021
• Troubleshoot Smartports on your Sx250, Sx350, SG350X, or Sx550X Series Switch 28-Jan-2021
• Cannot Add a New Switch to an Existing Stack 28-Sep-2020
• Workaround for VLAN Management IP Address Assignment 06-Aug-2019
• Configure Log Aggregation Settings on an Sx250 Series Smart Switch 13-Dec-2018
• Sx550X, Sx350X, Sx250: PSE will Supply Power to Catalyst PSE Ports 12-Dec-2018
• How to Copper Test a Port on a Switch 15-Jan-2018

Литература

Официальные документы

• Introducing the Next Generation of Cisco Switches for Small and Midsize Business Transition Guide 31-May-2021 (PDF - 226 KB)
• Introducing the Next Generation of Cisco Switches for Small and Midsize Business Transition Guide (Chinese) 21-May-2018 (PDF - 297 KB)
• Introducing the Next Generation of Cisco Switches for Small and Midsize Business Transition Guide (Italian) 21-May-2018 (PDF - 256 KB)
• Introducing the Next Generation of Cisco Switches for Small and Midsize Business Transition Guide (French) 21-May-2018 (PDF - 263 KB)
• Introducing the Next Generation of Cisco Switches for Small and Midsize Business Transition Guide (German) 21-May-2018 (PDF - 246 KB)
• Introducing the Next Generation of Cisco Switches for Small and Midsize Business Transition Guide (Spanish) 21-May-2018 (PDF - 258 KB)

Переведенные документы

Переведенные руководства для конечного пользователя

• Cisco 250 Series Smart Switches Quick Start Guide (Chinese) 08-Jul-2019 (PDF - 809 KB)
• Cisco 250 Series Smart Switches Quick Start Guide (Trilingual) 08-Jul-2019 (PDF - 1 MB)
• Cisco 250 Series Smart Switches Quick Start Guide (Multilingual) 08-Jul-2019 (PDF - 2 MB)
• Cisco 250 Series Smart Switches Quick Start Guide (Japanese) 08-Jul-2019 (PDF - 831 KB)
• Cisco Sx250 Series Managed Switches Administration Administration Guide, Firmware Release 2.4.x - French 04-Jul-2018 (PDF - 6 MB)
• Cisco 250 Series Smart Switches Quick Start Guide (Multilingual) 24-Aug-2017 (PDF - 7 MB)
• Cisco 250 Series Smart Switches Quick Start Guide (Trilingual) 24-Aug-2017 (PDF - 3 MB)