Cisco Catalyst 3750G-24T Switch
Specifications Overview
| Series | Cisco Catalyst 3750 Series Switches |
|---|---|
| Product Type | Campus LAN Switches - Access |
| Status |
End of Support
EOL Details
|
| Release Date | 14-APR-2003 |
| End-of-Sale Date | 30-JAN-2012 Details |
| End-of-Support Date | 31-JAN-2018 Details |
| Product ID | |
| Compatibility | Fast Ethernet SFP Modules |
| Visio Stencil (4 MB .zip file) | |
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Document Categories-
Bulletins
- 2017 Cisco Catalyst IOS Software Update Program for Catalyst 2000, 3000, and 4000 Series Switches Product Bulletin
- Cisco Catalyst 3750 Series Xenpak Product Code Transition
- Cisco IOS Software Release 12.2(55)EY for Cisco Catalyst 3750V2-24FS Switch with IP Base Software
- New Cisco Catalyst 3750V2-24FS Switch with 100BASE-FX Ethernet
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Command References
- Catalyst 3750 Switch Command Reference, Release 12.2(52)SE
- Catalyst 3750 Command Reference, Cisco IOS Release 12.2(58)SE
- Catalyst 3750 Command Reference, Release 12.2(55)SE
- Catalyst 3750 Switch Command Reference, 12.2(50)SE
- Catalyst 3750 Switch Command Reference, 12.2(46)SE
- Catalyst 3750 Switch Command Reference, 12.2(44)SE
- Catalyst 3750 Switch Command Reference, 12.2(40)SE
- Catalyst 3750 Switch Command Reference, 12.2(37)SE
- Catalyst 3750 Switch Command Reference, 12.2(35)SE
- Catalyst 3750 Switch Command Reference, 12.2(25)SE
- Catalyst 3750 Switch Command Reference, 12.2(25)SEA
- Catalyst 3750 Switch Command Reference, 12.2(25)SEC
- Catalyst 3750 Switch Command Reference, 12.2(25)SED
- Catalyst 3750 Switch Command Reference, 12.2(25)SEE
- Catalyst 3750 Switch Command Reference, 12.2(20)SE
- Catalyst 3750 Switch Command Reference, 12.2(18)SE
- Catalyst 3750 Switch Command Reference, 12.1(14)EA1
- Catalyst 3750 Switch Command Reference, 12.1(11)AX
- Catalyst 3750 Switch Command Reference, Cisco IOS Release 15.0(2)SE and Later
- Catalyst 3750 Switch Command Reference, Cisco IOS Release 15.0(1)SE
- Catalyst 3750 Switch Command Reference, Rel. 12.1(19)EA1
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Configuration Examples and TechNotes
Clustering
Configuration
Inter-Vlan Routing
Jumbo/Giant Frame
Spanning Tree Protocol
Switch Database Manager(SDM)
VLAN and VTP
- ASA and Catalyst 3750X Series Switch TrustSec Configuration Example and Troubleshoot Guide
- All Transparent VTP Domain to Server-Client VTP Domain Migration Configuration Example
- Auto Smartport with Custom Trigger Configuration Example
- Block ARP Packets with Use of MAC Access Lists and VLAN Access Maps on Catalyst 2970, 3550, 3560, and 3750 Series Switches
- Catalyst 3750 Series Switches Auto Smartports Macros Configuration Example
- Catalyst 3750 Series Switches Using Cisco EnergyWise Configuration Example
- Catalyst 3750 Software Upgrade in a Stack Configuration with Use of the Command-Line Interface
- Catalyst 3750/3750-E/3750-X Series Switches Using LLDP Configuration Example
- Catalyst Layer 3 Switch for Wake-On-LAN Support Across VLANs Configuration Example
- Catalyst Switches for Microsoft Network Load Balancing Configuration Example
- Cisco Catalyst 3750 QoS Configuration Examples
- Configuration example to migrate Spanning Tree from PVST+ to MST
- Configuration example to migrate Spanning Tree from PVST+ to MST
- Configure IOS Catalyst Switches to Connect Cisco IP Phones Configuration Example
- Configure InterVLAN Routing on Layer 3 Switches
- Configuring 802.1Q Trunking Between a Catalyst 3550/3560/3750 and Catalyst Switches That Run Cisco IOS Software
- Configuring Catalyst Switches for Polycom Conference Phones
- Configuring InterVLAN Routing with Catalyst 3750/3560/3550 Series Switches
- Configuring Isolated Private VLANs on Catalyst Switches
- Configuring Secure Shell on Routers and Switches Running Cisco IOS
- Configuring System Information on Catalyst Switches
- Configuring VLAN Trunk Protocol (VTP)
- Configuring a Management IP Address on Catalyst 4500/4000, 5500/5000, 6500/6000, and Catalyst Fixed Configuration Switches
- Configuring and Troubleshooting Ethernet 10/100/1000Mb Half/Full Duplex Auto-Negotiation
- Connecting a Modem to the Console Port on Catalyst Switches
- Creating Ethernet VLANs on Catalyst Switches
- Creation and Management of Catalyst 3750 Switch Stacks
- Cross-Stack EtherChannel on a Catalyst 3750 Switch Configuration Example
- Deploy NAC Profiler in an Existing Out-of-Band NAC
- EtherChannel Between Catalyst 3550/3560/3750 Series Switches and Catalyst Switches Running Cisco IOS System Software Configuration Example
- EtherChannel Between a Cisco Catalyst Switch That Runs Cisco IOS and a Workstation or Server Configuration Example
- IEEE 802.1x Multi-Domain Authentication on Cisco Catalyst Layer 3 Fixed Configuration Switches Configuration Example
- Layer 2 Security Features on Cisco Catalyst Layer 3 Fixed Configuration Switches Configuration Example
- Managing Software Images and Working with Configuration Files on Catalyst Switches
- Multicast VLAN Registration (MVR) on a Catalyst 3750 Sample Configuration
- NAC: LDAP Integration with ACS 5.x and Later Configuration Example
- NAC: LDAP Integration with ACS Configuration Example
- PIM Stub Routing on Catalyst 3750, and 3560 Series Switches
- Spanning Tree Protocol Root Guard Enhancement
- Spanning Tree from PVST+ to Rapid-PVST Migration Configuration Example
- Spanning Tree from PVST+ to Rapid-PVST Migration Configuration Example
- Spanning-Tree Protocol Enhancements using Loop Guard and BPDU Skew Detection Features
- Understanding and Configuring Spanning Tree Protocol (STP) on Catalyst Switches
- Understanding and Configuring the Cisco UplinkFast Feature
- Upgrading Software Images on Catalyst 3550 Series Switches Using the Command Line Interface
- Using PortFast and Other Commands to Fix Workstation Startup Connectivity Delays
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Configuration Guides
Feature Configuration Guides
Software Configuration Guides
- Catalyst 3750 Switch Software Configuration Guide, Cisco IOS Release 15.0(2)SE and Later
- Catalyst 3750 Switch Software Configuration Guide, Cisco IOS Release 15.0(1)SE
- Catalyst 3750 Switch Software Configuration Guide, Release 12.2(58)SE
- Catalyst 3750 Software Configuration Guide, Release 12.2(55)SE
- Catalyst 3750 Switch Software Configuration Guide, 12.2(52)SE
- Catalyst 3750 Switch Software Configuration Guide, 12.2(50)SE
- Catalyst 3750 Switch Software Configuration Guide, 12.2(46)SE
- Catalyst 3750 Switch Software Configuration Guide, 12.2(44)SE
- Catalyst 3750 Switch Software Configuration Guide, 12.2(40)SE
- Catalyst 3750 Switch Software Configuration Guide, 12.2(25)SEE
- Catalyst 3750 Switch Software Configuration Guide, 12.2(25)SED
- Catalyst 3750 Switch Software Configuration Guide, 12.2(25)SEC
- Catalyst 3750 Switch Software Configuration Guide, 12.2(25)SEA
- Catalyst 3750 Switch Software Configuration Guide, 12.1(14)EA1
- Catalyst 3750 Switch Software Configuration Guide, 12.1(11)AX
- Catalyst 3750 Switch Software Configuration Guide, Rel. 12.1(19)EA1
- Cisco TrustSec Switch Configuration Guide
View All Configuration Guides for this Series
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Data Sheets
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End-of-Life and End-of-Sale Notices
- 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
- EOS/EOS for Cisco 1000BASE-CWDM Line of CWDM Passive Devices
- End-of-Sale Notice Cisco Catalyst 3750G-16TD Switch
- 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
- End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3750 IOS Advanced IP Services Feature Set
- End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3750-24FS Switch
- End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3750-E IOS Advanced IP Services Feature Set
- End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3750G, 3560G, 3750-E, and 3560-E Series Switches
- End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3750G-24TS 1.5 Rack-Unit Stackable Switch
- End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3560V2 and 3750V2 Switches
- 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
- 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
- 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
- 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
- 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
- Relocation content for EOL7415
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Error and System Messages
- Catalyst 3750 Switch System Message Guide, 12.2(25)SE
- Catalyst 3750 Switch System Message Guide, 12.2(25)SEA
- Catalyst 3750 Switch System Message Guide, 12.2(25)SEC
- Catalyst 3750 Switch System Message Guide, 12.2(25)SED
- Catalyst 3750 Switch System Message Guide, 12.2(20)SE
- Catalyst 3750 Switch System Message Guide, 12.2(18)SE
- Catalyst 3750 Switch System Message Guide, 12.1(14)EA1
- Catalyst 3750 Switch System Message Guide, 12.1(11)AX
- Catalyst 3750 Switch System Message Guide, Rel. 12.1(19)EA1, February 2004
- Catalyst 3750, 3560, 3550, 2975, 2970, 2960, and 2960-S Switch System Message Guide, 12.2(53)SE1
- Catalyst 3750, 3560, 3550, 2975, 2970, 2960, and 2960-S Switch System Message Guide, Cisco IOS Release 15.0(2)SE
- Catalyst 3750, 3560, 3550, 2975, 2970, 2960, and 2960-S Switch System Message Guide, Cisco IOS Release 15.0(1)SE
- Catalyst 3750, 3560, 3550, 2975, 2970, 2960, and 2960-S Switch System Message Guide, Cisco IOS Release 12.2(55)SE1
- Catalyst 3750, 3560, 3550, 2975, 2970, and 2960 Switch System Message Guide, 12.2(46)SE and 12.2(46)EX
- Catalyst 3750, 3560, 3550, 2975, 2970, and 2960 Switch System Message Guide, Rel.12.2(50)SE
- Catalyst 3750, 3560, 3550, 2970, and 2960 Switch System Message Guide, 12.2(37)SE
- Catalyst 3750, 3560, 3550, 2970, and 2960 Switch System Message Guide, 12.2(35)SE
- Catalyst 3750, 3560, 3550, 2970, and 2960 Switch System Message Guide, 12.2(25)SEE
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Field Notices
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Install and Upgrade Guides
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Password Recovery
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Release Notes
- Release Notes for Catalyst 3750, 3560, 3550, 2970, 2955, 2950, 2950 LRE, & 2940 Switches, Rel 12.1(19)EA1c (Rev April 2004)
- Release Notes for the Catalyst 3750 Switch Cisco IOS Release 12.1(19)EA1
- Release Notes for the Catalyst 3750 Switch, Cisco IOS Release 12.2(18)SE1 (Revised April 16, 2004)
- Release Notes for the Catalyst 3750 Switch, Cisco IOS Release 12.1(14)EA1
- Release Notes for the Catalyst 3750 Switch, Cisco IOS Release 12.1(14)EA1 (Rev June 2004)
- Release Notes for the Catalyst 3750 Switch, Cisco IOS Release 12.1(11)AX
- Release Notes for the Catalyst 3750 Switches, Cisco IOS Release 12.2(20)SE2
- Release Notes for the Catalyst 3750 and 3750-E Switches, Cisco IOS Release 12.2(55)EY
- 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
- Release Notes for the Catalyst 3750, 3560, 3550, 2970, 2955, 2950, 2950 LRE, and 2940 Switches, Cisco IOS Release 12.1(19)EA1c
- Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches, Cisco IOS Release 12.2(44)SE and Later
- Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches, Cisco IOS Release 12.2(40)SE
- Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches, Cisco IOS Release 12.2(37)SE and later
- Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches, Cisco IOS Release 12.2(35)SE and Later
- Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches, Cisco IOS Release 12.2(25)SED
- Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches, Cisco IOS Release 12.2(25)SEE
- Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches, Cisco IOS Release 12.2(25)SEE1 and Later
- Release Notes for the Catalyst 3750, 3560, and 2970 Switches, Cisco IOS Release 12.2(25)SE
- Release Notes for the Catalyst 3750, 3560, and 2970 Switches, Cisco IOS Release 12.2(25)SEA
- Release Notes for the Catalyst 3750, 3560, and 2970 Switches, Cisco IOS Release 12.2(25)SEB and Later
- Release Notes for the Catalyst 3750, 3560, and 2970 Switches, Cisco IOS Release 12.2(25)SEC and Later
- Release Notes for the Catalyst 3750, 3560, and 2970 Switches, Cisco IOS Release 12.2(20)SE
- Release Notes for the Catalyst 3750, 3560, and 2970 Switches, Cisco IOS Release 12.2(20)SE4
- Release Notes for the Catalyst 3750, 3560, and 2970 Switches, Cisco IOS Release 12.2(20)SE3
- Release Notes for the Catalyst 3750, 3560, and 2970 Switches, Cisco IOS Release 12.2(20)SE3
- Release Notes for the Catalyst 3750, 3560, and 2970 Switches, Cisco IOS Release 12.2(20)SE1
- Release Notes for the Catalyst 3750, 3560, and 2970 Switches, Cisco IOS Release 12.1(19)EA1d
- Release Notes for the Catalyst 3750, 3560, and 2960 Switches, Cisco IOS Release 12.2(50)SE and Later
- Release Notes for the Catalyst 3750, 3560, and 2960 Switches, Cisco IOS Release 12.2(46)SE
- Release Notes for the Catalyst 3750, 3550, 2970, 2955, 2950, 2950 LRE, and 2940 Switches, Cisco IOS Release 12.1(19)EA1a (Revised Nov. 15, 2004)
- Release Notes for the Catalyst 2970 and Catalyst 3750 Switches, Cisco IOS Release 12.2(18)SE
- Release Notes for the Catalyst 2970 and Catalyst 3750 Switches, Cisco IOS Release 12.2(18)SE (Revised April 21, 2004)
- Release Notes for the Catalyst 2970 and Catalyst 3750 Switches, Cisco IOS Release 12.2(18)SE (Revised Feb. 23, 2004)
- Release Notes for the Catalyst 2970 and Catalyst 3750 Switches, Cisco IOS Release 12.2(18)SE (Revised June 18, 2004)
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Support FAQ
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Troubleshooting Guides
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Troubleshooting TechNotes
Cisco Catalyst 3750G-48PS Switch
Clustering
Configuration
Connecting Terminal/Modem to Console
General Connectivity
Management
Quality Of Service(QoS)
- 3750 MLS to 3850 MQC Conversion of QoS Configuration
- Catalyst 3750 Series Switches High CPU Utilization Troubleshooting
- Catalyst 3750 Series Switches Troubleshoot Common Issues
- Cisco Small Form-Factor Pluggable (SFP) Transceiver Modules Maintenance and Troubleshooting
- Cisco Small Form-Factor Pluggable (SFP) Transceiver Modules Maintenance and Troubleshooting (PDF - 345 KB)
- Configuring Secure Shell on Routers and Switches Running Cisco IOS
- Configuring System Information on Catalyst Switches
- Configuring a Management IP Address on Catalyst 4500/4000, 5500/5000, 6500/6000, and Catalyst Fixed Configuration Switches
- Configuring and Troubleshooting Ethernet 10/100/1000Mb Half/Full Duplex Auto-Negotiation
- Connecting a Modem to the Console Port on Catalyst Switches
- Errdisable Port State Recovery on the Cisco IOS Platforms
- Flow-Based SPAN Alternative to VACL Capture
- How to Determine the Serial Number of Catalyst Switch Components
- ISE Traffic Redirection on the Catalyst 3750 Series Switch
- Inter-Switch Link and IEEE 802.1Q Frame Format
- Managing Software Images and Working with Configuration Files on Catalyst Switches
- Managing vlan.dat in Cisco Catalyst Switches Running Cisco IOS Software
- Multicast Catalyst Switches Support Matrix
- Multicast Catalyst Switches Support Matrix (PDF - 133 KB)
- Network Address Translation Catalyst Switch Support Matrix
- Private VLAN Catalyst Switch Support Matrix
- Rebuilding the Multicast Entries with CGMP and Spanning Tree Topology Changes
- Recovering Catalyst Fixed Configuration Switches from a Corrupted or Missing Image
- Spanning Tree Protocol Problems and Related Design Considerations
- Spanning Tree Protocol Root Guard Enhancement
- System Requirements to Implement EtherChannel on Catalyst Switches
- System Requirements to Implement Gigabit Ethernet on Catalyst Switches
- System Requirements to Implement Switch Clustering Technology
- System Requirements to Implement Trunking
- Troubleshooting Cisco Catalyst Switches to NIC Compatibility Issues
- Troubleshooting Cisco Catalyst Switches to NIC Compatibility Issues (PDF - 183 KB)
- Troubleshooting LAN Switching Environments
- Troubleshooting STP on Catalyst Switches Running Cisco IOS System Software
- Troubleshooting STP on Catalyst Switches Running Cisco IOS System Software
- Troubleshooting Spanning Tree PVID- and Type-Inconsistencies
- Troubleshooting Spanning Tree PVID- and Type-Inconsistencies
- Troubleshooting Switch Port and Interface Problems
- Troubleshooting Transparent Bridging Environments
- Troubleshooting VLAN Trunk Protocol (VTP)
- Understand and Configure Backbone Fast on Catalyst Switches
- Understanding Spanning-Tree Protocol Topology Changes
- Understanding VLAN Trunk Protocol (VTP)
- Understanding and Configuring the Cisco UplinkFast Feature
- Understanding and Configuring the Unidirectional Link Detection Protocol Feature
- Understanding and Troubleshooting DHCP in Catalyst Switch or Enterprise Networks
- Understanding and Troubleshooting HSRP Problems in Catalyst Switch Networks
- Understanding the Cisco IP Phone 10/100 Ethernet In-Line Power Detection Algorithm
- Use of EEM Scripts to Monitor High CPU Utilization on Cisco Catalyst Series Switches
- Using PortFast and Other Commands to Fix Workstation Startup Connectivity Delays
- VLAN Load Balancing Between Trunks Using the Spanning-Tree Protocol Port Priority
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