思科 SG550XG-48T 48 端口 10GBase-T 可堆叠托管交换机
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最新安全公告
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产品手册和产品信息
概述
- Cisco 550X Series Stackable Managed Switches
- Cisco 550X Series Stackable Managed Switches At-a-Glance (PDF - 367 KB)
- Cisco 550X Series Stackable Managed Switches At-a-Glance (Chinese) (PDF - 472 KB)
- Cisco 550X Series Stackable Managed Switches At-a-Glance (French) (PDF - 369 KB)
- Cisco 550X Series Stackable Managed Switches At-a-Glance (German) (PDF - 365 KB)
- Cisco 550X Series Stackable Managed Switches At-a-Glance (Italian) (PDF - 363 KB)
- Cisco 550X Series Stackable Managed Switches At-a-Glance (Spanish) (PDF - 363 KB)
产品手册
- Cisco 550X Series Stackable Managed Switches Data Sheet
- Cisco 550X Series Stackable Managed Switches Data Sheet (Chinese) (PDF - 720 KB)
- Cisco 550X Series Stackable Managed Switches Data Sheet (French) (PDF - 714 KB)
- Cisco 550X Series Stackable Managed Switches Data Sheet (German) (PDF - 705 KB)
- Cisco 550X Series Stackable Managed Switches Data Sheet (Italian) (PDF - 645 KB)
- Cisco 550X Series Stackable Managed Switches Data Sheet (Spanish) (PDF - 674 KB)
生命周期终止和销售终止通知
- End-of-Sale and End-of-Life Announcement for the Cisco SF550X and SG550XG Stackable Managed Switches
- Annonce d’arrêt de commercialisation et de fin de vie de Cisco SF550X and SG550XG Stackable Managed Switches
- End-of-Sale and End-of-Life Announcement for the Cisco SF550X Series Stackable Managed Switches in China
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安全公告
安全公告、响应和通知
- Cisco Small Business Smart and Managed Switches Cross-Site Scripting Vulnerability
- Cisco Small Business Series Switches Simple Network Management Protocol Denial of Service Vulnerability
- Cisco Small Business Switches Privileged Access Vulnerability
- Cisco 550X Series Stackable Managed Switches SNMP Denial of Service Vulnerability
- Cisco Small Business 300 and 500 Series Managed Switches HTTP Response Splitting Vulnerability
- Cisco Small Business 300 and 500 Series Managed Switches Cross-Site Scripting Vulnerability
- Cisco Small Business Managed Switches Denial of Service Vulnerability
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版本和兼容性
版本说明
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- Open Source Used In Cisco 350XG and 550XG Series Switches Firmware Version 2.2.0.x (PDF - 986 KB)
- Open Source Used In Cisco 350XG and 550XG Series Switches Firmware Version 2.1.0 (PDF - 883 KB)
- Release Notes for Cisco 350 and 550 Switches, Firmware Version 2.0.0.73 (PDF - 68 KB)
思科 SG550XG-48T 48 端口 10GBase-T 可堆叠托管交换机
- Open Source Document for Cisco_250_350_350X_and_550X_Series_Switches_2.5.5_x (PDF - 1 MB)
- Open Source Used In 250, 350, 350X, and 550X Series Switches 2.4.5.x (PDF - 1 MB)
- Open Source Used In Cisco 350XG and 550XG Series Switches Firmware Version 2.0.0.x (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 Sx10G Series Switches 1.4.9.x (PDF - 808 KB)
- Release Notes for SF250, SG250, SF350, SG350/350X/350XG, SF550X, SG550X/ 550XG, SX350X, SX550X Series Switches up to Software Version 2.5.7.85 (PDF - 313 KB)
参考
命令参考
- Cisco 550X Series Switches Command Line Interface Reference Guide for Firmware Release 2.2.5 (PDF - 8 MB)
- Cisco 550X Series Switches Command Line Interface Reference Guide for Firmware Release 2.1.0.x (PDF - 8 MB)
- SG550XG and Sx550X Ph. 2.4.5 Devices - Command Line Interface Reference Guide (PDF - 9 MB)
许可信息
设计
设计技术说明
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- 用于混合堆叠的思科可堆叠托管交换机的功能支持比较
思科 SG550XG-48T 48 端口 10GBase-T 可堆叠托管交换机
安装和升级
安装和升级指南
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- Cisco 550XG Series 10G Stackable Managed Switches Quick Start Guide (English) (PDF - 1 MB)
思科 SG550XG-48T 48 端口 10GBase-T 可堆叠托管交换机
- Cisco 550X Series Stackable Managed Switches Quick Start Guide (PDF - 1 MB)
- RCSI-0351-book (PDF - 3 MB)
安装和升级技术说明
- 固件升级/备份和镜像在SG350XG和SG550XG交换
思科 SG550XG-48T 48 端口 10GBase-T 可堆叠托管交换机
- Update Configuration Files on a Switch
- 使用思科S系列交换机上的配置迁移工具转换配置文件
- 升级交换机上的固件
- 如何登录Cisco企业交换机的图形用户界面(GUI)
- 通过CLI更新交换机上的配置文件
- 通过命令行界面(CLI)升级交换机上的固件
配置
配置示例和技术说明
最新
- 配置端口设置以优化交换机上的流量
- 通过命令行界面(CLI)在交换机上配置堆栈设置
- 通过CLI在交换机上配置IPv4静态路由设置
- 重新启动和重置对在SG550XG和SG350XG的出厂默认设置
- 配置基于MAC的访问控制表(ACL)和访问控制项(ACE)在一托管型交换机
- 配置端口对在交换机的虚拟局域网设置
- 在网络上配置远程交换机端口分析器(RSPAN)设置
- 在交换机上配置密码强度和复杂性设置
- 配置在Sx350， SG350X或者Sx550X交换机的VLAN接口设置
- 通过CLI配置在交换机的链路抖动预防设置
- 网络发现和管理通过FindIT
- 在交换机上将接口 VLAN 指定为接入或中继端口
- 通过命令行界面(CLI)配置动态主机配置协议(DHCP)在交换机的中继设置
- 通过CLI在交换机上设置静态IPv4地址
- 通过命令行界面(CLI)在交换机上配置LAG设置
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维护和运行
维护和操作指南
- Cisco 350 & 550 Series Managed Switches Administration Guide
- Cisco 350, 350X and 550 X Series managed Switches Administration Guide, Firmware Release 2.5.5 (PDF - 7 MB)
- Cisco 350, 350X and 550X Series Managed Switches Administration Guide, Firmware Release 2.4.5.x (PDF - 6 MB)
- Cisco 350, 350X, and 550X Series Managed Switches Administration Guide Firmware Version 2.3 (PDF - 9 MB)
- Cisco 350, 350X, and 550X Series Switches Administration Guide Firmware Version 2.2.5.x (PDF - 8 MB)
- Cisco Business Sx550X Switch - Ph. 2.5.7 Command Line Interface Reference Guide, v1.0 (PDF - 9 MB)
维护和操作技术说明
最新
- 查看交换机上的链路层发现协议(LLDP)本地信息
- 思科业务：新术语表
- 思科业务新员工：设备和基本网络术语表
- 什么是堆叠？
- 创建文本文件调节在交换机的IP设置
- Monitoring Dynamic MAC Addresses on Cisco Managed Switches
- 通过命令行界面(CLI)查看在交换机的光模块状态
- 重置一交换机手工或通过CLI
- 如何手动重新启动或重置交换机
- 产品号编码器-交换机
- 在思科业务硬件上设置静态IP地址的最佳实践
- 管理802.1X对交换机的EAP统计数据
- 查看交换机上的光模块状态
- 查看交换机上的链路层发现协议(LLDP)统计信息
- 查看交换机上的链路层发现协议(LLDP)端口状态信息
查看此类型的所有文档
故障排除
故障排除技术说明
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- Removing Devices from Embedded Probe on the SG350 and SG550
- SG550XG ：最近了解的语音VLAN极大比1024通过VSDP去除现有的VLAN
- SG350XG、Sx550X:交换机无法识别USB闪存驱动器
- SG350X、SG550XG:设备断开后重新连接时堆栈从设备卡住
- SG350X， Sx550X ：RSPAN被反映的信息包丢失，当转发时
- SG350X， Sx550X ：无法更改XG在交换机的端口设置
- 使用Ping和Traceroute在SG550XG和SG350XG
- 保持ARP表可用的提示为DHCP IP寻址
- 如何通过命令行界面(CLI)上铜在交换机的测验端口
- 通过CLI在SG550XG交换机上配置VRRP虚拟路由器
- 配置交换机作为一个单播简单网络时间协议SNTP客户端通过CLI
思科 SG550XG-48T 48 端口 10GBase-T 可堆叠托管交换机
资料
白皮书
- 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)
- Introducing the Next-Generation Cisco 10 Gigabit Ethernet Switches for Small Business
本地化文档
最终用户指南译本
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- Cisco 550XG Series 10G Stackable Managed Switches Quick Start Guide (Chinese) (PDF - 1 MB)
- Cisco 550XG Series 10G Stackable Managed Switches Quick Start Guide (French) (PDF - 1 MB)
- Cisco 550XG Series 10G Stackable Managed Switches Quick Start Guide (German) (PDF - 1 MB)
- Cisco 550XG Series 10G Stackable Managed Switches Quick Start Guide (Japanese) (PDF - 1 MB)
- Cisco 550XG Series 10G Stackable Managed Switches Quick Start Guide (Portuguese) (PDF - 1 MB)
思科 SG550XG-48T 48 端口 10GBase-T 可堆叠托管交换机
- Cisco 550X Series Stackable Managed Switches Quick Start Guide (Multilingual) (PDF - 3 MB)
- Cisco 550X Series Stackable Managed Switches Quick Start Guide (Trilingual) (PDF - 2 MB)
- Cisco 350, 350X and 550X Series Managed Switches Administration Guide, Firmware Release 2.4 - French (PDF - 13 MB)
- Cisco 350, 350X and 550X Series Managed Switches Administration Guide, Firmware Release 2.4 - Japanese (PDF - 13 MB)
