Cisco Systems SRW248G4P manual Chapter Introduction

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Chapter 1

Introduction

Chapter 1:

Introduction

Thank you for choosing the 48-Port 10/100 + 4-Port Gigabit Switch with WebView and Power over Ethernet.. This Switch will allow you to network better than ever.. The 48-Port 10/100 + 4-Port Gigabit Switch with WebView delivers non-blocking, wire speed switching for your 10 and 100 megabit network clients, plus multiple options for connecting to your network backbone.. Forty-eight 10/100 ports wire up your workstations, while the four integrated 10/100/1000 ports connect to other switches and the backbone at Gigabit speeds.. The miniGBIC ports allow future expansion through alternate transmission media like optical fiber..

All of the 10/100 ports on the Switch support pre-standard and IEEE 802..3af standard (802..3af) Power over Ethernet (PoE) capabilities.. Each port can detect connected pre- standard and 802..3af-compliant network devices, such as IP phones or wireless access points, and automatically supply the required DC power..

The Switch can provide DC power to a wide range of connected devices, eliminating the need for an additional power source and cutting down on the amount of cables attached to each device.. Once configured to supply power, an automatic detection process is initialized by the Switch that is authenticated by a PoE signature from the connected device.. Detection and authentication prevent damage to non-PoE devices..

TheSwitchfeaturesWebViewmonitoringandconfiguration via your web browser, making it easy to manage the 256 VLANs and up to 8 trunking groups.. Or if you prefer, you can use the integrated console port to configure the Switch.. The non-blocking, wire-speed switching forwards packets as fast as your network can deliver them..

All ports have automatic MDI/MDI-X crossover detection.. Each port independently and automatically negotiates the best speed and whether to run in half- or full-duplex mode.. Head-of-line blocking prevention keeps your high‑speed clients from bogging down in lower-speed traffic and fast store-and-forward switching prevents damaged packets from being passed on into the network..

Use the instructions in this User Guide to help you connect the Switch, set it up, and configure it to bridge your different networks.. These instructions should be all you need to get the most out of the 48-Port 10/100 + 4-Port Gigabit Switch with WebView and Power over Ethernet..

48-Port 10/100 + 4-Port Gigabit Switch with WebView and Power over Ethernet



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Contents User Guide Table of Contents ACL Appendix E Contact Information Appendix a About Gigabit Ethernet and Fiber Optic CablingOnline Resources About This GuideIcon Descriptions Copyright and TrademarksChapter Chapter IntroductionChapter Product Overview Front PanelBack Panel Side PanelPre-Installation Considerations Placement OptionsOverview Desktop Placement Hardware InstallationUplinking the Switch Rack-Mount PlacementChapter Configuration Using Console Interface Configuring the HyperTerminal ApplicationSystem Configuration Menu LoginSwitch Main Menu System ConfigurationManagement Settings User & Password SettingsIP Configuration IP Address SettingsRestore System Default Settings Reboot SystemFile Management Port Status Port ConfigurationPoE Configuration Back to Main MenuPort PoE Status System PoE ConfigurationPort PoE Configuration LogoutSetup Setup SummaryDevice Information PoE Information Setup Network SettingsSystem Information IdentificationSetup Time Set TimePort Management Port Settings Edit Port SettingsPort Management Port Management Link Aggregation Port Broadcast ControlPort Setting Port Management PoE Power SettingsGlobal Setting Port Management LacpVlan Management Create Vlan Vlan Management Port SettingsVlan Management Create VlanVlan Management Ports to Vlan Vlan Management Vlan to PortsStatistics Statistics Rmon StatisticsStatistics Rmon History Statistics Rmon Alarms Statistics Rmon EventsStatistics Port Utilization Statistics 802.1x StatisticsACL IP based ACL ACL MAC based ACLSecurity Security Authentication ServersRadius Server Setting Security ACL BindingSecurity 802.1x Settings Tacacs Server SettingSecurity Ports Security Security Https Settings Security Management ACLSecurity SSH Settings Security SSH Host-Key SettingsQoS CoS Settings QoSCoS to Queue Queue Settings QoS Queue SettingsQoS Dscp Settings Port to CoSQoS DiffServ Settings Class MapPolicy Map Spanning Tree QoS DiffServ Port BindingQoS Bandwidth Spanning Tree STP Status Spanning Tree Global STPSpanning Tree STP Port Settings Spanning Tree STP Port Settings STP Port Setting Detail Spanning Tree Rstp Port Settings Spanning Tree Mstp Instance Settings Spanning Tree Mstp PropertiesSpanning Tree Mstp Interface Settings Multicast Multicast Global Settings Multicast Static Member PortsMulticast Static Router Ports Multicast Member Ports QueryMulticast Router Ports Query Snmp Global Parameters Snmp Views Snmp Group ProfileSnmp Communities User AuthenticationSnmp Group Membership Data PrivacySnmp Notification Recipient AdminAdmin User Authentication SNMPv1,2Address Aging Admin Forwarding DatabaseStatic Address Setting Dynamic Address QueryAdmin Log System LoggingSyslog Admin Port Mirroring Smtp SettingAdmin Cable Test Admin PingAdmin Save Configuration Admin Jumbo Frame Admin Firmware UpgradeAdmin Http Upgrade Admin Reboot Admin Factory DefaultAppendix a About Gigabit Ethernet Fiber Optic Cabling Gigabit EthernetFiber Optic Cabling Appendix B Appendix B GlossaryGlossary Smtp Simple Mail Transfer Protocol The standard e Appendix B Appendix C Specifications Appendix CSpecifications Appendix D Warranty and Regulatory Information Limited WarrantyIndustry Canada Canada Safety NoticesFCC Statement IC StatementDansk Danish Miljøinformation for kunder i EU La Directiva 2002/96/CE de la UE exige que los equipos que Norsk Norwegian Miljøinformasjon for kunder i EU WEB For additional information, please visit Appendix E

SRW248G4P specifications

Cisco Systems SRW248G4P is a high-performance Layer 2 switch designed specifically for small to medium-sized businesses that require robust networking solutions. This switch supports Power over Ethernet (PoE), providing a highly flexible option for powering devices such as IP phones, wireless access points, and surveillance cameras.

One of the standout features of the SRW248G4P is its 48 10/100 Ethernet ports, which ensure ample connectivity for various networked devices. Additionally, it offers four Gigabit Ethernet uplink ports, allowing for seamless integration with existing network infrastructure and facilitating high-speed data transfer. The combination of these ports enables businesses to expand their network capabilities as needed without the immediate requirement for added devices.

The SRW248G4P comes equipped with advanced Layer 2 switching capabilities, including VLAN support, which enables the segmentation of network traffic for improved performance and security. It also supports Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP), which help prevent network loops and ensure redundancy. With features like Link Aggregation Control Protocol (LACP), multiple physical connections can be combined into a single logical link, enhancing bandwidth and providing failover capabilities.

Another critical attribute of the Cisco SRW248G4P is its user-friendly management interface. The switch can be managed through a web-based interface, allowing IT administrators to configure settings, monitor performance, and troubleshoot issues with ease. Additionally, it supports SNMP (Simple Network Management Protocol) for integration with network management systems, further simplifying monitoring tasks.

Power over Ethernet functionality is a significant advantage of the SRW248G4P, providing up to 15.4 watts per port. This capability simplifies installation and reduces the clutter of power cords and outlets. Organizations can deploy PoE-enabled devices in locations that lack power sources, thus enhancing overall flexibility in network design.

In summary, the Cisco Systems SRW248G4P is a feature-rich switch tailored for small to medium-sized enterprises. Its blend of performance, management capabilities, and advanced features like PoE makes it a valuable asset in any organization's networking setup. By ensuring reliable connectivity and ease of management, businesses can focus more on growth and their core objectives rather than worrying about network complexities.
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