EverFocus ESM316T002R user manual Port Security Setting, Port security

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Port Security Setting

Port security is a feature that allows you to configure a switch port with a maximum number of MAC addresses that are authorized to access the network through that port. When port security is enabled on a port, the switch stops learning new MAC addresses on the specified port when it has reached a configured maximum number. Only incoming traffic with source addresses already stored in the dynamic or static address table will be accepted as authorized to access the network through that port. If a device with an unauthorized MAC address attempts to use the switch port, the intrusion will be detected and the switch can automatically take a specified action.

Web Smart switch interface

To configure port security:

1.Click Configuration, Port Security.

2.Select the ports to configure.

3.Set Security to Enable.

4.Configure the maximum number of MAC addresses allowed on the port.

5.Set an action for port security violations.

6.Click Apply.

Figure 28: Port security

Hint§

The following parameters are shown on the Port security page. ■Port - Port number.

■Security — Enable or disable port security for the selected ports. (Default: Disabled)

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Contents Gigabit Managed Ethernet Switch 16 PoE+ Ports Content Monitoring About this Guide Introduction Web BrowserLogin Popping Up Window LoggingWeb-Based Management Interface IP Address Setting System InformationIPv6 Address Setting Hint§Port Setting User AccountPort Setting Configuration Trunk Group SettingTrunk Distribution Algorithm Setting Trunk Distribution Algorithm SettingPage Lacp Setting Lacp SettingStatic Vlan Table Setting Static Vlan Table SettingVlan Port Setting Vlan Port SettingVLAN-Stacking Table Setting VLAN-Stacking Table SettingVlan Stacking Setting Vlan Stacking SettingHint§ Igmp Multicast Group Information Multicast Entry TableIgmp Snooping Igmp SnoopingIgmp Global Setting Igmp Vlan Setting Hint§Spanning tree settings Spanning TreePage Spanning Tree Port Setting Spanning tree port settingsPage Quality of Service QoS Port-based Priority SettingDSCP-based Priority Setting DSCP-based Priority SettingPriority to Queue Mapping Setting Priority to Queue Mapping SettingPacket Scheduling Setting Packet Scheduling SettingLldp Configurations Lldp SettingsLldp Neighbors Lldp NeighborsSnmp Setting Trap Receivers Setting Port Mirroring Setting Port mirroringPort Security Setting Port securityPage Bandwidth Control Setting Bandwidth controlPage Jumbo Frame Setting Jumbo Frame SettingManagement Access Filter Management Access FilterPower over Ethernet Setting Power over EthernetSecurity MAC Address InformationStatic MAC Setting Static MAC SettingMAC Filtering Setting 802.1x Setting 802.1x Setting802.1x Port Setting 802.1x Port SettingIP Filter Configurations IP Filter ConfigurationsPage Storm Control settings Storm Control settingsPort Isolation Port IsolationDefence Engine Defence EngineMonitoring Port Statistics InformationHttp Upgrade Http UpgradeReset Factory Defaults ResetReboot Specifications