Linksys Official Manual for SRW Series Switches - Configuration and Maintenance Guide
Page 64

Chapter 5

Advanced Configuration

MAC Address  Specifies the MAC address for which the table is queried.

VLAN ID  Specifies the VLAN ID for which the table is queried.

Address Table Sort Key  Specifies the means by which the Dynamic MAC Address Table is sorted. The address table can be sorted by address, VLAN, or interface.

Admin > Dynamic Address

The Dynamic Address Table contains the MAC addresses learned by monitoring the source address for traffic entering the switch. When the destination address for inbound traffic is found in the database, the packets intended for that address are forwarded directly to the associated port. Otherwise, the traffic is flooded to all ports.

Admin > Dynamic Address

The Dynamic Address screen contains parameters for querying information in the Dynamic MAC Address Table, including the interface type, MAC addresses, VLAN, and table storing. The Dynamic MAC Address table contains information about the aging time before a dynamic MAC address is erased, and includes parameters for querying and viewing the Dynamic MAC Address table.The Dynamic MAC Address table contains address parameters by which packets are directly forwarded to the ports. The Dynamic Address Table can be sorted by interface, VLAN, and MAC Address.

Address Aging  Specifies the amount of time (in seconds) the MAC address remains in the Dynamic MAC Address table before it times out, if no traffic from the source is detected. The default value is 300 seconds.

Clear Table  If checked, clears the MAC address table.

Query

Port  Specifies the interface for which the table is queried. There are two interface types from which to select.

•• Port  The specific port number.

•• LAG  The specific LAG number.

MAC Address  Specifies the MAC address for which the table is queried.

VLAN ID  Specifies the VLAN ID for which the table is queried.

Address Table Sort Key  Specifies the means by which the Dynamic MAC Address Table is sorted. The address table can be sorted by address, VLAN, or interface.

Admin > Logging

The System Logs enable viewing device events in real time, and recording the events for later usage. System Logs record and manage events and report errors or informational messages.

Admin > Logging

Event messages have a unique format, as per the SYSLOG protocols recommended message format for all error reporting. For example, Syslog and local device reporting messages are assigned a severity code, and include a message mnemonic, which identifies the source application generating the message. It allows messages to be filtered based on their urgency or relevancy. Each message severity determines the set of event logging devices that are sent per each event logging.

Logging  Indicates if device global logs for Cache, File, and Server Logs are enabled. Console logs are enabled by default.

•• Emergency  The system is not functioning.

•• Alert  The system needs immediate attention.

•• Critical  The system is in a critical state.

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Contents WebView Switches About This Guide About This GuideIcon Descriptions Online ResourcesTable of Contents Advanced Configuration Security Radius Security TACACS+ Security 802.1x Settings Appendix D Glossary Appendix B Windows HelpAppendix H Software License Agreement Chapter Introduction ChapterIntroduction Product Overview Chapter Product OverviewSRW2048 SRW2024 Product OverviewSRW2016 SRW248G4 SRW224G4 Refer to Configuration Using Connecting the Switch Before You Install the SwitchPlacement Options OverviewHardware Installation Configuring the SwitchChapter Configuration Using Console Interface Connecting to the Switch through a Telnet SessionSwitch Main Menu System Configuration MenuManagement Settings Telnet Configuration Username & Password Settings IP Configuration Http Network Configuration Port Status File ManagementPort Configuration HelpChapter Advanced Configuration Advanced ConfigurationAccessing the Web-based Utility Setup SummarySetup Network Settings IP ConfigurationSystem Information IdentificationSetup Time Set TimeLocal Time Daylight SavingSetup Green Ethernet Port Management Port SettingsPort Settings Port Configuration Port Management Link Aggregation Link Aggregation DetailPort Management Lacp Vlan Management Create VlanSingle Vlan Vlan RangeVlan Management Port Setting Vlan Management Ports to VlanVlan Management Vlan to Ports Vlan Management GvrpStatistics Rmon Statistics Log Table Statistics Rmon HistoryRmon History Statistics Rmon Alarm Alarm Entry Indicates a specific alarmStatistics Rmon Events Statistics Port UtilizationAdd Event Rmon Events LogStatistics 802.1x Statistics Statistics Gvrp StatisticsACL IP Based ACL ACL MAC Based ACL Security ACL Binding Security RadiusSecurity 802.1x Settings Security TACACS+802.1x Settings Setting Timer Security Port SecuritySecurity Multiple Hosts Security Storm Control QoS CoS SettingsQoS QoS Queue Settings QoS Dscp SettingsCoS Default QoS BandwidthQoS Advanced Mode QoS Basic ModeAdvanced Mode Out of Profile Dscp Advanced Mode New Class Map Advanced Mode Policy NameSpanning Tree Spanning Tree STP Status Global SettingSpanning Tree Global STP Spanning Tree STP Port Settings Bridge SettingsSpanning Tree Rstp Port Settings Spanning Tree Mstp Properties Spanning Tree Mstp Instance Settings Multicast Igmp Snooping Multicast Bridge Multicast Multicast Bridge Multicast Forward AllSnmp Global Parameters Snmp ViewsSnmp Group Profile Snmp Group MembershipSnmp Communities Base Table Snmp Notification FilterAdvanced Table Admin User Authentication Snmp Notification RecipientAdmin Static Address Admin Jumbo FramesQuery Admin Dynamic Address Admin LoggingAdmin Port Mirroring Admin Cable TestAdmin Save Configuration Admin Firmware UpgradeBackup Via TftpAdmin Factory Defaults Admin RebootAdmin Server Logs Admin Memory Logs Admin Flash LogsAppendix a Appendix a About Gigabit Ethernet Fiber Optic CablingGigabit Ethernet Fiber Optic CablingAppendix B Appendix B Windows HelpShared Resources Network Neighborhood/My Network PlacesStartup Menu Procedures Appendix C Downloading using XmodemAppendix C Downloading using Xmodem Appendix D Glossary Appendix DGlossary Glossary Smtp Simple Mail Transfer Protocol The standard e Appendix D Specifications Appendix E SpecificationsAppendix E Specifications Environmental Security MAC Address port security† Warranty Information Limited WarrantyObtaining Warranty Service Appendix FWarranty Information Technical SupportAppendix G Regulatory InformationRegulatory Information Appendix G Norsk Norwegian Miljøinformasjon for kunder i EU Appendix G Appendix H Appendix H Software License AgreementSoftware in Linksys Products Software LicensesSchedule Software License AgreementPreamble Appendix H END of Terms and Conditions END of Schedule Appendix H END of Schedule 3s Appendix Contact Information
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SRW2016, SRW224G4, SRW2024, SRW2048, SRW248G4 specifications

The Linksys SRW2048 is a robust Layer 2 managed switch that caters to the networking needs of small to medium-sized businesses. Designed with performance and reliability in mind, it provides features that ensure optimal network efficiency and security.

One of the standout features of the SRW2048 is its 48 10/100/1000 Mbps Gigabit Ethernet ports, enabling high-speed data transfer and seamless connectivity for various devices within the network. This makes it ideal for environments with heavy data traffic, ensuring minimal latency and high performance.

The SRW2048 also supports advanced Layer 2 management features, including VLAN (Virtual Local Area Network) support, which allows users to segment the network into smaller, manageable sections. This is crucial for improving security and performance, as it reduces unnecessary traffic and potential broadcast storms. With a VLAN configuration, businesses can group users and devices based on function or department, ensuring efficient communication within teams.

In addition to VLAN capabilities, the Linksys SRW2048 incorporates Quality of Service (QoS) features. This technology prioritizes critical network traffic, such as voice over IP (VoIP) and video conferencing, ensuring that these applications receive the bandwidth they require for optimal performance. This is particularly beneficial for businesses that rely on real-time communication tools.

The switch also enhances security through features such as IEEE 802.1X port security, which ensures that only authorized users can access the network. The SRW2048 supports access control lists (ACLs), allowing administrators to set specific permissions for users and devices, further tightening security.

Linksys has also equipped the SRW2048 with a user-friendly web-based management interface, simplifying the process of configuring and monitoring network performance. This accessible interface allows IT personnel to quickly identify issues, manage traffic, and configure settings without extensive training.

Another notable characteristic of the Linksys SRW2048 is its robust build quality and reliability. With a metal chassis and fanless design, it maintains a low acoustic footprint and ensures passive cooling, making it suitable for office environments.

Overall, the Linksys SRW2048 is a feature-rich managed switch that combines advanced networking technologies, efficient performance, and security features to meet the diverse needs of modern businesses. Its scalability, manageability, and robust construction make it a valuable addition to any network infrastructure.
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