Linksys SLM248G4S (G5), SLM224G4S (G5) manual Admin Port Mirroring, Admin Cable Test, Query

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Chapter 5

Configuration Using the Web-based Utility

Query

Interface  Use this to query the table for a specific port or LAG. Select Port or LAG and select the interface from the drop-down menu.

MAC Address  Use this to query the table for a specific MAC address. Enter the MAC address in the field.

VLAN ID  Use this to query the table for a specific VLAN ID. Enter the VLAN ID in the field.

Address Table Sort Key  Specifies how the search results will be sorted—by Address, VLAN, or Interface.

Specify the search criteria (Interface, MAC Address, or VLAN) and the sort method for the search results, then click Query to display the dynamic addresses matching the search criteria.

Admin > Port Mirroring

Port mirroring monitors and mirrors network traffic by forwarding copies of incoming and outgoing packets from one port to a monitoring port. Port mirroring can be used as diagnostic tool and/or a debugging feature. Port mirroring also enables switch performance monitoring.

Network administrators configure port mirroring by selecting a target port to which the packets are copied, and the source port(s) from which the packets are copied. Port mirroring supports a maximum of one target port and four source ports.

Admin > Port Mirroring

Set the following attributes for port mirroring using the Port Mirroring screen.

Target Port  The port that will mirror the traffic on the source port.

Source Port  The port whose traffic will be monitored.

Type  Allows you to select which traffic to mirror to the target port; receive, transmit, or both.

•RxOnly  (Default) Mirror only received traffic.

•TxOnly  Mirror only transmitted traffic.

•Both  Mirror both received and transmitted traffic.

Specify the source port, the traffic type to be mirrored, and the target port, then click Add to List. The mirror session is displayed in the text box.

Admin > Cable Test

The Cable Test screen uses Time Domain Reflectometry (TDR) technology to test the quality and characteristics of a copper cable attached to a port. The cable being tested can be up to 120 m in length. Before you can perfom the test, the port to which the cable is connected must be in the down state.

Admin > Cable Test

The Cable Test screen contains the following fields. Unit No.  The unit to which the test cable is connected. Port  The port to which the test cable is connected. Test Result  The results of the test. Possible values are:

•OK  The cable passed the test.

•No Cable  No cable is connected to the port.

•Open Cable  The cable is connected on only one side.

•Short Cable  A short has occurred in the cable.

•Undefined  The test could not be properly performed.

Last Update  Displays when the last cable test was performed on the port.

Test  Click this to start testing the cable attached to the port. The test results will appear in the Test Result column.

24/48-Port 10/100 + 4-Port Gigabit Resilient Clustering Smart Switch with 2 Combo SFPs

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Contents Port or 48-Port 10/100 + Icon Descriptions About This GuideAbout This Guide Online ResourcesTable of Contents Snmp Gigabit Ethernet Fiber Optic Cabling Appendix B About Switch StackingAppendix C Glossary Appendix F Regulatory Information Appendix D SpecificationsAppendix E Warranty Information Appendix G Contact InformationChapter IntroductionFront Panel Chapter Product OverviewProduct Overview Back PanelSLM248G4S Pre-Installation Considerations Chapter InstallationInstallation Placement OptionsRack-Mount Placement Hardware InstallationDesktop Placement Uplinking the Switch Configuring Stacking ModeConnect port G1 on Unit 3 to port G2 on Unit Replacing a Stacked SwitchConnect port G1 on Unit 2 to port G2 on Unit Using telnet Chapter Configuration Using Console InterfaceUsing the HyperTerminal Application Login screen appears. Proceed to the Login section belowSwitch Main Menu How to Use the Console InterfaceLogin System Configuration MenuSystem Information Management SettingsUser & Password Settings Security Settings IP ConfigurationNetwork Configuration File ManagementStack Configuration Restore System Default SettingsReboot System Port Status Port ConfigurationSystem Mode HelpSetup Summary Chapter Configuration Using Web-based UtilitySetup Device InformationDefault Gateway The IP address default 0.0.0.0 Setup ZoomSetup Network Settings DNS Server The IP address of your ISP’s server thatLocal Time Setup TimeIdentification Daylight SavingPort Management Setup Stack ManagementPort Management Port Settings Sntp ServersPort Configuration LAG Configuration Port Management Link AggregationGlobal Parameter Lacp screen contains fields for configuring Lacp LAGsPort Management Lacp Port PriorityVlan Management Create Vlan Vlan Management Port SettingsVlan Management Lacp Port TableJoin Vlan to Port Vlan Management Port to VlanVlan Management Vlan to Port Statistics Statistics Rmon StatisticsLog Table Statistics Rmon HistoryRmon History Rmon History TableStatistics Rmon Alarms Add AlarmStatistics Interface Statistics Statistics Port UtilizationStatistics Rmon Events Interface Security 802.1x SettingsSecurity Ethernet-likeSetting Timer Security Port SecuritySecurity Management Access List Web IP FilteringBroadcast Only Counts only Broadcast traffic Security Storm ControlSecurity Radius CoS Default QoS CoS SettingsCoS Settings CoS Settings screen is used to enable or disable CoSQoS Bandwidth QoS Queue SettingsQoS Dscp Settings Spanning Tree STP Status QoS Basic ModeSpanning Tree Bridge Settings Spanning Tree STP Port SettingsGlobal Setting Spanning Tree Global STPMulticast Igmp Snooping Vlan Igmp SettingsMulticast Igmp GlobalMulticast Bridge Multicast Multicast Bridge Multicast Forward AllSnmp Global Parameters Snmp ViewsUser Name Provides a user-defined local user list Snmp Group ProfileSnmp Group Membership Snmp Communities Base Table Snmp Notification FilterSnmp Notification Recipient Advanced TableUser Authentication AdminAdmin User Authentication Local User EditSecure The entry is defined for locked ports Admin Static AddressAdmin Dynamic Address Clear Table If selected, this clears the MAC Address tableQuery Admin Port MirroringAdmin Cable Test Admin Save Configuration Admin Factory Default Admin Firmware UpgradeAdmin Reboot Admin Memory Logs Admin LoggingAdmin Server Logs Admin Flash Logs LogoutGigabit Ethernet Appendix aAppendix a About Gigabit Ethernet Fiber Optic Cabling Fiber Optic CablingAppendix B Appendix B About Switch StackingAbout Switch Stacking Stack Building Quick StartUnit IDs Advanced StackingStack Resiliency Unit ID AllocationMaster Election Stack Units Startup ProcessMaster Discovery Stacking Examples Unit and Port ConfigurationUser Controls Replacing a Failed Stack Member in a Running StackStack Master Failure and Replacement Subgroup Contains Both Master Unit and Backup Master Unit Splitting a StackMerging Two Stacks Both Stacks Kept Running During InsertionStacking Cable Failure Inserting Too Many UnitsGlossary Appendix CAppendix C Glossary Glossary Packet a unit of data sent over a network Mail protocol on the InternetAppendix C Appendix D Appendix D SpecificationsSpecifications 802.3 10BASE-T Ethernet DimensionsUnit Weight SLM224G4S 1,927 kg 802.3z Gigabit EthernetObtaining Warranty Service Warranty InformationLimited Warranty Appendix EWarranty Information Technical SupportAppendix F Regulatory InformationRegulatory Information Appendix F Norsk Norwegian Miljøinformasjon for kunder i EU Appendix F Appendix G Contact Information8012510A-AI
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