Switches Cisco Catalyst 3750 Series

Data sheets e informações sobre o produto

Notificações de fim de vida útil e vendas

• End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3750G, 3560G, 3750-E, and 3560-E Series Switches 17-Aug-2017
• End-of-Sale and End-of-Life Announcement for the Cisco IOS Software Release 15.0(2)SE for Cisco Catalyst 3750-X, 3560-X, 3750-E, 3560-E, 3750G, 3560G, 3750V2, 3560V2, 2960, 2960-S, 3560-C, and 2960-C Series Switches 23-Nov-2015
• Annonce d’arrêt de commercialisation et de fin de vie de la version 15.0(2)SE du logiciel d’exploitation Cisco IOS pour les commutateurs Cisco Catalyst de séries 3750-X, 3560-X, 3750-E, 3560-E, 3750G, 3560G, 3750V2, 3560V2, 2960, 2960-S, 3560-C et 2960-C 23-Nov-2015
• End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3560V2 and 3750V2 Switches 11-Nov-2015
• End-of-Sale and End-of-Life Announcement for the Cisco IOS Software Release 12.2(55)SE for Cisco Catalyst 3750-X, 3750, 3750-E, 3750G, 3750V2, 3560-X, 3560, 3560-E, 3560-C, 3560G, 3560V2, 2960-S, 2960-C, and 2960 Series Switches 04-Aug-2015
• End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3750G-24TS 1.5 Rack-Unit Stackable Switch 09-Jan-2014
• End-of-Sale and End-of-Life Announcement for the Cisco IOS Software Release 12.2(50)SE for Cisco Catalyst 3750, 3560, 2960, and ME 3400 Series Switches 20-Dec-2012
• Relocation content for EOL7415 04-Apr-2012
• End-of-Sale and End-of-Life Announcement for the Cisco IOS Software Releases 12.2(18)SE, 12.2(20)SE, and 12.2(25)SEA through 12.2(25)SEG for Cisco Catalyst 3750, 3560, 2960, 2970, ME-2400, ME-3400, ME-3750, CGESM & Express 500 Series Switches 06-Feb-2012
• End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3750-24FS Switch 19-Sep-2011
• End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3750 24- and 48-Port 10/100, 3560 24- and 48-Port 10/100 Switches 27-Jan-2011
• End-of-Sale and End-of-Life Announcement for the Cisco Wireless LAN Controller Software Versions 3.0, 3.1, 3.2, 4.0, 4.1, 5.0, and 5.1 16-Nov-2010
• End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3750-E IOS Advanced IP Services Feature Set 21-Feb-2009
• End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3750 IOS Advanced IP Services Feature Set 28-Jan-2009
• End-of-Sale Notice Cisco Catalyst 3750G-16TD Switch 13-Apr-2007
• EOS/EOS for Cisco 1000BASE-CWDM Line of CWDM Passive Devices 13-Sep-2004

Avisos de segurança

Boletins

• 2017 Cisco Catalyst IOS Software Update Program for Catalyst 2000, 3000, and 4000 Series Switches Product Bulletin 25-Jul-2017
• Cisco IOS Software Release 12.2(55)EY for Cisco Catalyst 3750V2-24FS Switch with IP Base Software 19-Jan-2011

Field Notices

• Switch Cisco Catalyst 3750V2-48PS

  • Field Notice: FN - 63745 - Cat3K Might Fail to Boot After a Power Cycle - Replace on Failure 25-Oct-2019
  • Field Notice: FN - 63251 - Cisco Catalyst 3560V2 and 3750V2 Series Switches Have Redundant Power Supply Covers of Incorrect Size - Replace on Failure 04-Mar-2019

• Switch Cisco Catalyst 3750V2-48TS

  • Field Notice: FN - 63745 - Cat3K Might Fail to Boot After a Power Cycle - Replace on Failure 25-Oct-2019
  • Field Notice: FN - 63251 - Cisco Catalyst 3560V2 and 3750V2 Series Switches Have Redundant Power Supply Covers of Incorrect Size - Replace on Failure 04-Mar-2019

• Switch Cisco Catalyst 3750V2-24PS

  • Field Notice: FN - 63745 - Cat3K Might Fail to Boot After a Power Cycle - Replace on Failure 25-Oct-2019
  • Field Notice: FN - 63251 - Cisco Catalyst 3560V2 and 3750V2 Series Switches Have Redundant Power Supply Covers of Incorrect Size - Replace on Failure 04-Mar-2019

• Switch Cisco Catalyst 3750V2-24TS

  • Field Notice: FN - 63745 - Cat3K Might Fail to Boot After a Power Cycle - Replace on Failure 25-Oct-2019
  • Field Notice: FN - 63251 - Cisco Catalyst 3560V2 and 3750V2 Series Switches Have Redundant Power Supply Covers of Incorrect Size - Replace on Failure 04-Mar-2019

Versão e compatibilidade

Release Notes

• Release Notes for the Catalyst 3750, 3560, 3560-C, 2960, 2960-S, 2960-C, and 2960-Plus Switches, Cisco IOS Release 15.0(2)SE and Later 31-Aug-2018
• Release Notes for the Catalyst 3750 and 3750-E Switches, Cisco IOS Release 12.2(55)EY 19-Jan-2011
• Release Notes for the Catalyst 3750, 3560, and 2960 Switches, Cisco IOS Release 12.2(50)SE and Later 21-Oct-2010
• Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches, Cisco IOS Release 12.2(44)SE and Later 25-Mar-2009
• Release Notes for the Catalyst 3750, 3560, and 2960 Switches, Cisco IOS Release 12.2(46)SE 21-Jan-2009
• Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches, Cisco IOS Release 12.2(40)SE 24-Dec-2008
• Release Notes for the Catalyst 2970 and Catalyst 3750 Switches, Cisco IOS Release 12.2(18)SE (Revised June 18, 2004) 29-Sep-2008
• Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches, Cisco IOS Release 12.2(25)SEE1 and Later 24-Sep-2008
• Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches, Cisco IOS Release 12.2(35)SE and Later 10-Jun-2008
• Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches, Cisco IOS Release 12.2(25)SEE 24-Sep-2007
• Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches, Cisco IOS Release 12.2(37)SE and later 08-Aug-2007
• Release Notes for the Catalyst 3750 Switch, Cisco IOS Release 12.1(11)AX 03-Aug-2007
• Release Notes for the Catalyst 3750, 3560, 3550, 2970, 2955, 2950, 2950 LRE, and 2940 Switches, Cisco IOS Release 12.1(19)EA1c 03-Aug-2007
• Release Notes for the Catalyst 3750, 3560, and 2970 Switches, Cisco IOS Release 12.1(19)EA1d 03-Aug-2007
• Release Notes for the Catalyst 3750, 3560, and 2970 Switches, Cisco IOS Release 12.2(20)SE3 03-Aug-2007

Referência

Referências de Comando

• Catalyst 3750 Switch Command Reference, Cisco IOS Release 15.0(2)SE and Later 15-Jan-2013
• Catalyst 3750 Switch Command Reference, Cisco IOS Release 15.0(1)SE 05-Mar-2012
• Catalyst 3750 Command Reference, Cisco IOS Release 12.2(58)SE 08-Apr-2011
• Catalyst 3750 Command Reference, Release 12.2(55)SE 12-Aug-2010
• Catalyst 3750 Switch Command Reference, Release 12.2(52)SE 01-Oct-2009
• Catalyst 3750 Switch Command Reference, 12.2(50)SE 04-Mar-2009
• Catalyst 3750 Switch Command Reference, 12.2(46)SE 05-Oct-2007
• Catalyst 3750 Switch Command Reference, 12.2(44)SE 05-Oct-2007
• Catalyst 3750 Switch Command Reference, 12.2(25)SEE 17-Sep-2007
• Catalyst 3750 Switch Command Reference, 12.2(37)SE 14-Sep-2007
• Catalyst 3750 Switch Command Reference, 12.2(35)SE 14-Sep-2007
• Catalyst 3750 Switch Command Reference, 12.2(25)SEA 03-Aug-2007
• Catalyst 3750 Switch Command Reference, 12.2(25)SEC 03-Aug-2007
• Catalyst 3750 Switch Command Reference, Rel. 12.1(19)EA1 03-Aug-2007
• Catalyst 3750 Switch Command Reference, 12.2(20)SE 03-Aug-2007

Projeto

Notas Técnicas de Desenho

• Catalyst Switch Cable, Connector, and AC Power Cord Guide 15-Jul-2020
• Matriz de suporte de Switches de transmissão múltipla Catalyst 26-Feb-2019
• Conexão de um Modem à Porta de Console dos Catalyst Switches. 12-Feb-2019
• Problemas com o Spanning Tree Protocol e considerações de design relacionadas 05-Dec-2017
• Como Entender O VLAN Trunk Protocol (VTP) 29-Sep-2014
• Multicast Catalyst Switches Support Matrix 22-Sep-2014 (PDF - 133 KB)
• Utilização de Portfast e outros comandos para reparar retardos de conectividade da inicialização de estação de trabalho 19-Dec-2008
• Compreensão e Troubleshooting DHCP no Catalyst Switch ou em Redes Corporativas 17-Nov-2008
• Entendendo e configurando o recurso Cisco UplinkFast 18-Aug-2008
• Conexão de um Terminal à Porta de Console dos Switches Catalyst 16-Nov-2007
• Requisitos do sistema para implementar o EtherChannel nos Switches Catalyst 11-Jul-2007
• Compreendendo e configurando o recurso do protocolo de detecção de enlace unidirecional 09-Jul-2007
• Plataformas suportadas para a configuração exclusiva de endereços MAC em interfaces VLAN ou L3 para switches Catalyst 02-Mar-2007
• Aperfeiçoamentos do protocolo de extensão de árvore usando os recursos proteção de circuito e detecção de desvio BPDU 22-Jan-2007
• Inter-Switch Link e formato de quadro IEEE 802.1Q 25-Aug-2006

Instalação e atualização

Guias de Instalação e Atualização

• Catalyst 3750 Hardware Installation Guide, January 2011 03-Apr-2006
• Catalyst 3750 Switch Getting Started Guide 20-May-2005

Notas Técnicas de Instalação e Atualização

• Configuration example to migrate Spanning Tree from PVST+ to MST 26-Sep-2014
• Upgrade de software do catalizador 3750 em uma configuração da pilha com uso da interface de linha de comando 28-Oct-2009
• Exemplo de configuração para migrar o Spanning Tree de PVST+ para MST 13-Dec-2006
• Entendendo o algoritmo de detecção de energia em linha do Cisco IP Phone 10/100 Ethernet 15-Aug-2006
• Requisitos do sistema para implementação da Tecnologia de grupos de Switches 10-Jul-2006
• Upgrades de Software em Catalyst 3550 Series Switches Utilizando a Interface de Linha de Comando 01-Sep-2005

Configuração

Guias de Configuração

• Smart Install Configuration Guide 11-Apr-2018
• Cisco TrustSec Switch Configuration Guide 04-Aug-2016
• Catalyst 3750 Switch Software Configuration Guide, Cisco IOS Release 15.0(2)SE and Later 14-Jan-2013
• Device Sensor 18-Apr-2012
• Catalyst 3750 Switch Software Configuration Guide, Cisco IOS Release 15.0(1)SE 07-Feb-2012
• Catalyst 3750 Switch Software Configuration Guide, Release 12.2(58)SE 08-Apr-2011
• Catalyst 3750 Software Configuration Guide, Release 12.2(55)SE 12-Aug-2010
• Catalyst 3750 Switch Software Configuration Guide, 12.2(52)SE 01-Oct-2009
• Catalyst 3750 Switch Software Configuration Guide, 12.2(50)SE 28-Feb-2009
• Catalyst 3750 Switch Software Configuration Guide, 12.2(46)SE 10-Jan-2008
• Catalyst 3750 Switch Software Configuration Guide, 12.2(44)SE 10-Jan-2008
• Catalyst 3750 Switch Software Configuration Guide, 12.2(40)SE 25-Sep-2007
• Catalyst 3750 Switch Software Configuration Guide, 12.2(25)SEE 19-Sep-2007
• Catalyst 3750 Switch Software Configuration Guide, 12.2(37)SE 18-Sep-2007
• Catalyst 3750 Switch Software Configuration Guide, 12.2(35)SE 14-Sep-2007

Notas Técnicas e Exemplos de Configuração

• Configuração e Troubleshooting da Negociação Automática de Ethernet 10/100/1000 Mb Half/Full-Duplex 15-Jul-2020
• Understanding and Configuring Spanning Tree Protocol (STP) on Catalyst Switches 11-Dec-2019
• Conexão de um Modem à Porta de Console dos Catalyst Switches. 12-Feb-2019
• Criação e gerenciamento de pilhas do switch Cisco Catalyst 3750 14-Jul-2016
• Obstrua pacotes ARP com uso de Listas de acesso MAC e de mapas do acesso de vlan no catalizador 2970, 3550, 3560, e 3750 Series Switch 25-Apr-2016
• Configurar o roteamento entre VLANs em switches de Camada 3 20-Apr-2016
• Exemplo de configuração do TrustSec com ASA e o switch Catalyst 3750-X Series e Guia de solução de problemas 21-Jan-2016
• Como Entender O VLAN Trunk Protocol (VTP) 29-Sep-2014
• Configuration example to migrate Spanning Tree from PVST+ to MST 26-Sep-2014
• Spanning Tree from PVST+ to Rapid-PVST Migration Configuration Example 26-Sep-2014
• Configuração do Roteamento entre VLANs com Switches Catalyst 3750/3560/3550 Series 26-Sep-2014
• Configuração do VLAN Trunk Protocol (VTP) 24-Sep-2014
• Exemplo de configuração de switches do Catalyst para balanceamento de carga da rede Microsoft 06-Aug-2014
• Criando VLANs de Ethernet em Switches Catalyst 02-May-2014
• Auto Smartport com exemplo de configuração feito sob encomenda do disparador 25-Sep-2013

Manutenção e operação

Notas Técnicas de Manutenção e Funcionamento

• Conversão de 3750 MLS para MQC 3850 de configuração de QoS 23-Jan-2015
• Cisco Small Form-Factor Pluggable (SFP) Transceiver Modules Maintenance and Troubleshooting 23-Sep-2014 (PDF - 345 KB)
• Catalyst 6500, 4500, e função de balanceamento de carga do EtherChannel dos 3750 Series Switch 25-Jul-2013
• Catalizador 3750 FAQ: Que é o significado dos valores de limiar da saída no cálculo do ponto inicial da fila para a vacância da gota? 28-Jun-2013
• Alternativa com base no fluxo do PERÍODO à captação VACL 08-May-2013
• Gerenciando imagens de Software e trabalhando com arquivos de configuração em Switches Catalyst 15-Oct-2009
• Gerenciamento de vlan.dat em Cisco Catalyst Switches com Cisco IOS Software 19-Dec-2008
• Manutenção e solução de problemas dos módulos transceptores Cisco Small Form-Fator Pluggable (SFP) 29-Aug-2008

Solução de Problemas

Guias de Troubleshooting

• Troubleshooting High CPU Utilization 16-Mar-2016
• Troubleshooting Power over Ethernet (PoE) 23-Aug-2010
• Troubleshooting Switch Stacks 16-Sep-2008

Mensagens de Erro e de Sistema

• Catalyst 3750, 3560, 3550, 2975, 2970, 2960, and 2960-S Switch System Message Guide, Cisco IOS Release 15.0(2)SE 05-Aug-2012
• Catalyst 3750, 3560, 3550, 2975, 2970, 2960, and 2960-S Switch System Message Guide, Cisco IOS Release 15.0(1)SE 10-Jan-2012
• Catalyst 3750, 3560, 3550, 2975, 2970, 2960, and 2960-S Switch System Message Guide, Cisco IOS Release 12.2(55)SE1 13-Dec-2010
• Catalyst 3750, 3560, 3550, 2975, 2970, 2960, and 2960-S Switch System Message Guide, 12.2(53)SE1 26-Mar-2010
• Catalyst 3750, 3560, 3550, 2975, 2970, and 2960 Switch System Message Guide, Rel.12.2(50)SE 09-Jul-2009
• Catalyst 3750, 3560, 3550, 2975, 2970, and 2960 Switch System Message Guide, 12.2(46)SE and 12.2(46)EX 24-Oct-2008
• Catalyst 3750, 3560, 3550, 2970, and 2960 Switch System Message Guide, 12.2(37)SE 14-Sep-2007
• Catalyst 3750, 3560, 3550, 2970, and 2960 Switch System Message Guide, 12.2(35)SE 14-Sep-2007
• Catalyst 3750, 3560, 3550, 2970, and 2960 Switch System Message Guide, 12.2(25)SEE 14-Sep-2007
• Catalyst 3750 Switch System Message Guide, 12.2(25)SEA 03-Aug-2007
• Catalyst 3750 Switch System Message Guide, 12.2(25)SEC 03-Aug-2007
• Catalyst 3750 Switch System Message Guide, 12.2(20)SE 03-Aug-2007
• Catalyst 3750 Switch System Message Guide, 12.2(25)SE 03-Aug-2007
• Catalyst 3750 Switch System Message Guide, 12.1(11)AX 03-Aug-2007
• Catalyst 3750 Switch System Message Guide, 12.1(14)EA1 03-Aug-2007
• Catalyst 3750 Switch System Message Guide, Rel. 12.1(19)EA1, February 2004 03-Aug-2007
• Catalyst 3750 Switch System Message Guide, 12.2(18)SE 03-Aug-2007
• Catalyst 3750 Switch System Message Guide, 12.2(25)SED 03-Aug-2007

Notas Técnicas de Troubleshooting

• Configuração e Troubleshooting da Negociação Automática de Ethernet 10/100/1000 Mb Half/Full-Duplex 15-Jul-2020
• Catalyst Switch Cable, Connector, and AC Power Cord Guide 15-Jul-2020
• Compreensão e Troubleshooting de Problemas de HSRP em Redes de Catalyst Switch 21-Aug-2019
• Matriz de suporte de Switches de transmissão múltipla Catalyst 26-Feb-2019
• Conexão de um Modem à Porta de Console dos Catalyst Switches. 12-Feb-2019
• Problemas com o Spanning Tree Protocol e considerações de design relacionadas 05-Dec-2017
• Uso de scripts EEM monitorar a utilização elevada da CPU em Series Switch do Cisco catalyst 22-Nov-2017
• Solução de problemas comuns de switches Catalyst 3750 series 14-Jun-2016
• Entendendo as alterações de topologia de protocolo de árvore de abrangência 02-Jun-2016
• Entender e configurar o backbone rapidamente em switches Catalyst 19-Apr-2016
• Recuperação da desativação automática de porta (estado "Errdisable") nas plataformas Cisco IOS 23-Mar-2016
• Inundação de Unicast em Redes de Campus Comutadas 08-Feb-2016
• Conversão de 3750 MLS para MQC 3850 de configuração de QoS 23-Jan-2015
• Como Entender O VLAN Trunk Protocol (VTP) 29-Sep-2014
• Troubleshooting STP on Catalyst Switches Running Cisco IOS System Software 26-Sep-2014

Password Recovery

• Camada 2 da configuração fixa do Cisco catalyst e switch de camada 3 04-May-2014

Support FAQ

• Catalizador 3750 FAQ: Que é o significado dos valores de limiar da saída no cálculo do ponto inicial da fila para a vacância da gota? 28-Jun-2013