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Switches
Cisco 250 Series Smart Switches
Cisco SG250X-24P Gigabit PoE with 4-Port 10-Gigabit Smart Switch
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Specifications Overview
Series
Cisco 250 Series Smart Switches
Status
Orderable
Buy
Release Date
27-OCT-2017
Product ID
SG250X-24P-K9EU-RF
Documentation
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Document Categories
Command References
Configuration Examples and TechNotes
Data Sheets
Install and Upgrade Guides
Maintain and Operate Guides
Release Notes
Translated End-User Guides
Troubleshooting TechNotes
White Papers
Command References
Cisco Sx250 Ph. 2.4.5 Devices - Command Line Interface Reference Guide
(PDF - 6 MB)
Configuration Examples and TechNotes
Assign an Interface VLAN as an Access or Trunk Port on a Switch
Backup and Restore or Swap Firmware on a Switch
Bandwidth Settings of Ingress and Egress Interfaces on SG/SF 250 Switches
Configure Bonjour Settings on a Switch
Configure Dynamic Host Configuration Protocol (DHCP) Image Upgrade Settings on a Switch
Configure GVRP Settings on a Switch
Configure Global Green Ethernet Properties on a Switch
Configure Green Ethernet Port Settings on a Switch
Configure Idle Session Timeout Settings on a Switch
Configure Idle Session Timeout Settings on a Switch through the CLI
Configure Initial Settings on a Switch using the Getting Started Wizard
Configure Internet Group Management Protocol (IGMP) or Multicast Listener Discovery (MLD) Snooping on a Switch
Configure Link Layer Discovery Protocol (LLDP) Media Endpoint Discovery (MED) Network Policy Settings on a Switch
Configure Link Layer Discovery Protocol (LLDP) Media Endpoint Discovery (MED) Port Settings on a Switch
Configure Link Layer Discovery Protocol (LLDP) Port Settings on a Switch
Configure Link Layer Discovery Protocol (LLDP) Properties on a Switch
Configure Multicast Properties on a Switch
Configure Multiple Spanning Tree Protocol (MSTP) on a Switch
Configure Option 125 on a Server to Allow Dynamic Host Configuration Protocol (DHCP) Auto Image Updates on a Switch
Configure Password Strength and Complexity Settings on the Switch
Configure Port Settings to Optimize Traffic Flow on a Switch
Configure Port Virtual Local Area Network (VLAN) Membership of an Interface on a Switch
Configure Remote Log Server on a Switch
Configure Remote Network Monitoring (RMON) Alarms on a Switch
Configure Remote Network Monitoring (RMON) Events Control Settings on a Switch
Configure Remote Network Monitoring (RMON) History Control Settings on a Switch
Configure SNMP Notification Recipients on a Switch through the CLI
Configure Simple Network Management Protocol (SNMP) Communities on a Switch
Configure Simple Network Management Protocol (SNMP) Groups on a Switch
Configure Simple Network Management Protocol (SNMP) Groups on a Switch through the Command Line Interface (CLI)
Configure Simple Network Management Protocol (SNMP) Notification Filter on a Switch
Configure Simple Network Management Protocol (SNMP) Notification Recipients on a Switch
Configure Simple Network Management Protocol (SNMP) Trap Settings on a Switch
Configure Simple Network Management Protocol (SNMP) Users on a Switch
Configure Simple Network Management Protocol (SNMP) Users on a Switch through the Command Line Interface (CLI)
Configure Simple Network Management Protocol (SNMP) Views on a Switch
Configure Simple Network Time Protocol (SNTP) Authentication Settings on a Switch
Configure Simple Network Time Protocol (SNTP) Settings on a Switch
Configure Simple Network Time Protocol (SNTP) Unicast Server Settings on a Switch
Configure Spanning Tree Protocol (STP) on a Switch
Configure System Time Settings on a Switch
Configure Telephony Organizationally Unique Identifiers (OUI) Interface Settings on a Switch
Configure Telephony Organizationally Unique Identifiers (OUI) Settings on a Switch
Configure Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) Service Settings on a Switch
Configure User Accounts to Enhance Security on a Cisco Smart or Managed Switch
Configure Virtual Local Area Network (VLAN) Protocol-Based Groups to VLAN on a Switch
Configure Virtual Local Area Network (VLAN) Settings on a Switch via VLAN Configuration Wizard
Configure a VLAN Protocol-Based Group on a Switch
Configure a VLAN on a Switch
Configure the PNP Settings on a Switch
Configure the UDLD Settings on a Switch
Manage Interface Statistics on a Switch
Manage Remote Network Monitoring (RMON) Statistics on a Switch
Manage the Link Layer Discovery Protocol (LLDP) Neighbor Information on a Switch
Monitor and Customize Dashboard View on a Switch
Monitoring Dynamic MAC Addresses on Cisco Managed Switches
Setting Static IPv4 Address on a Switch via CLI
Setting static IPv4 address on a switch using GUI
Switches Glossary of Terms
Data Sheets
Cisco 250 Series Smart Switches Data Sheet
Cisco 250 Series Smart Switches Data Sheet (Chinese)
(PDF - 1 MB)
Cisco 250 Series Smart Switches Data Sheet (French)
(PDF - 1 MB)
Cisco 250 Series Smart Switches Data Sheet (German)
(PDF - 1 MB)
Cisco 250 Series Smart Switches Data Sheet (Italian)
(PDF - 1 MB)
Cisco 250 Series Smart Switches Data Sheet (Spanish)
(PDF - 1 MB)
Install and Upgrade Guides
Cisco 250 Series Smart Switches Quick Start Guide
(PDF - 733 KB)
Maintain and Operate Guides
Cisco 250 Series Smart Switches Administration Guide
(PDF - 4 MB)
Cisco Sx250 Series Managed Switches Administration Administration Guide, Firmware Release 2.4.x
(PDF - 6 MB)
Cisco Sx250 Series Managed Switches, Firmware Release 2.4.5
(PDF - 6 MB)
Release Notes
Open Source Used In 250, 350, 350X, and 550X Series Switches 2.4.5.x
(PDF - 1 MB)
Open Source Used In Cisco 250 and 350 Series Switches Firmware Version 2.1.0
(PDF - 882 KB)
Open Source Used In Cisco 250, 350, 350X and 550X Series Switches 2.4.0.x.
(PDF - 933 KB)
Open Source Used In Cisco 250, 350, 350X and 550X Series Switches Firmware Version 2.3.0.x
(PDF - 994 KB)
Open Source Used In Cisco 250, 350, 350X and 550X Series Switches Firmware Version 2.2.5.x
(PDF - 987 KB)
Open Source Used In Cisco 250, 350, 350X and 550X Series Switches Firmware Version 2.2.0.x
(PDF - 986 KB)
Open Source Used In Cisco Sx10G Series Switches 1.4.9.x
(PDF - 808 KB)
Release Notes for 250, 350, 350X, and 550X Series Switches Software Version 2.3.5.63
(PDF - 133 KB)
Release Notes for 250, 350, 350X, and 550X Series Switches Software Version 2.3.0.130
(PDF - 135 KB)
Release Notes for 250, 350, 350X, and 550X Series Switches Software Version 2.2.8.04
(PDF - 99 KB)
Release Notes for 250, 350, 350X, and 550X Series Switches Software Version 2.2.7.07
(PDF - 100 KB)
Release Notes for 250, 350, 350X, and 550X Series Switches Software Version 2.2.5.68
(PDF - 103 KB)
Release Notes for 250, 350, 350X, and 550X Series Switches Software Version 2.2.0.66
(PDF - 94 KB)
Release Notes for 250, 350, 350X, and 550X Series Switches Software Version 2.2.0.63
(PDF - 95 KB)
Release Notes for 250, 350, SG350XG, and SG550XG Series Switches Software Version 2.1.0
(PDF - 93 KB)
Release Notes for SF250, SG250, SF350, SG350/350X/350XG, SF550X, SG550X/550XG, SX350X, SX550X Series Switches Software Version 2.5.0.90
Release Notes for SF250, SG250, SF350, SG350/350X/350XG, SF550X, SG550X/550XG, SX350X, SX550X Series Switches Software Version 2.5.0.90
(PDF - 230 KB)
Release Notes for SF250, SG250, SF350, SG350/350X/350XG, SF550X, SG550X/550XG, SX350X, SX550X Series Switches Software Version 2.5.0.83
(PDF - 173 KB)
Release Notes for SF250, SG250, SF350, SG350/350X/350XG, SF550X, SG550X/550XG, SX350X, SX550X Series Switches Software Version 2.5.0.82
(PDF - 171 KB)
Release Notes for SF250, SG250, SF350, SG350/350X/350XG, SF550X, SG550X/550XG, SX350X, SX550X Series Switches Software Version 2.5.0.79
(PDF - 219 KB)
Release Notes for SF250, SG250, SF350, SG350/350X/350XG, SF550X, SG550X/550XG, SX350X, SX550X Series Switches Software Version 2.5.0.78
(PDF - 163 KB)
Release Notes for SF250, SG250, SF350, SG350/350X/350XG, SF550X, SG550X/550XG, SX350X, SX550X Series Switches Software Version 2.4.5.71
(PDF - 149 KB)
Release Notes for SF250, SG250, SF350, SG350/350X/350XG, SF550X, SG550X/550XG, SX350X, SX550X Series Switches Software Version 2.4.0.94.
(PDF - 141 KB)
Release Notes for SF250, SG250, SF350, SG350/350X/350XG, SF550X, SG550X/550XG, SX350X, SX550X Series Switches Software Version 2.4.0.91
(PDF - 145 KB)
Translated End-User Guides
Cisco 250 Series Smart Switches Quick Start Guide (Chinese)
(PDF - 809 KB)
Cisco 250 Series Smart Switches Quick Start Guide (Japanese)
(PDF - 831 KB)
Cisco 250 Series Smart Switches Quick Start Guide (Multilingual)
(PDF - 7 MB)
Cisco 250 Series Smart Switches Quick Start Guide (Multilingual)
(PDF - 2 MB)
Cisco 250 Series Smart Switches Quick Start Guide (Trilingual)
(PDF - 3 MB)
Cisco 250 Series Smart Switches Quick Start Guide (Trilingual)
(PDF - 1 MB)
Cisco Sx250 Series Managed Switches Administration Administration Guide, Firmware Release 2.4.x - French
(PDF - 6 MB)
Troubleshooting TechNotes
Cannot Add a New Switch to an Existing Stack
Configure Log Aggregation Settings on an Sx250 Series Smart Switch
How to Copper Test a Port on a Switch
Sx550X, Sx350X, Sx250: PSE will Supply Power to Catalyst PSE Ports
White Papers
Introducing the Next Generation of Cisco Switches for Small and Midsize Business Transition Guide
(PDF - 226 KB)
Introducing the Next Generation of Cisco Switches for Small and Midsize Business Transition Guide (Chinese)
(PDF - 297 KB)
Introducing the Next Generation of Cisco Switches for Small and Midsize Business Transition Guide (French)
(PDF - 263 KB)
Introducing the Next Generation of Cisco Switches for Small and Midsize Business Transition Guide (German)
(PDF - 246 KB)
Introducing the Next Generation of Cisco Switches for Small and Midsize Business Transition Guide (Italian)
(PDF - 256 KB)
Introducing the Next Generation of Cisco Switches for Small and Midsize Business Transition Guide (Spanish)
(PDF - 258 KB)
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