Cisco Systems SRW248G4P manual Security ACL Binding, Security Authentication Servers

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Chapter 5

Configuring the Switch

Ethernet Type  Specify an Ethernet Type.. This option can only be used to filter Ethernet II formatted packets.. (Range: 0-65535) A detailed listing of Ethernet protocol types can be found in RFC 1060.. A few of the more common types include 0800 (IP), 0806 (ARP), 8137 (IPX)..

Then click the Add to List button..

To remove an ACL rule, select an ACL rule from the table and click Remove..

When all rules are removed from the ACL the ACL is also removed..

Security

Security > ACL Binding

Security > ACL Binding

After configuring Access Control Lists (ACL), you should bind them to the ports that need to filter traffic.. You can assign one IP or MAC access list to any port

You must configure a mask for an ACL rule before you can bind it to a port..

This Switch only supports ACLs for ingress filtering.. You can only bind one IP or one MAC ACL to any port, for ingress filtering..

Mark the Enable checkbox for the port you want to bind to an ACL.. Select the required ACL from the drop-down menu..

Port  Fixed port or SFP module..

IP (Input)  Specifies the IP Access List to enable for a port..

MAC (Input)  Specifies the MAC Access List to enable globally..

Click Save Settings to save the changes..

Security > Authentication Servers

Security > Authentication Servers

RADIUS Server Setting

Remote Authorization Dial-In User Service (RADIUS) servers provide additional security for networks.. RADIUS servers provide a centralized authentication method for web access..

Up to 5 RADIUS servers can be configured.. The Switch attempts authentication using the listed sequence of servers.. The process ends when a server either approves or denies access to a user..

Index  Indicates the server number or global setting.. Server IP Address  Enter the IP address of the server..

Server Port Number (1-65535)  Enter the authentication port.. The authentication port is used during RADIUS server authentication.. The authentication port default is 1812..

Secret Key String  Enter the secret key string as defined on the RADIUS server.. The secret key string is used for authenticating and encrypting communications between the device and the RADIUS server..

Number of Retries (1-30)  Defines the number of transmitted requests sent to the RADIUS server before a failure occurs.. The possible field values are 1 - 30.. 2 is the default value..

Timeout for Reply (1-65535 sec)  Defines the amount of the time in seconds the device waits for an answer from the RADIUS server before retrying the query, or switching to the next server.. The possible field values are 1 - 65535.. 5 is the default value..

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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