Cisco Systems DGS-1224T manual System Snmp Setting

Page 38

string. SNMP packets from a station that are not authenticated are ignored (dropped).

Figure 26 – System > SNMP Setting

Enabled / Disabled: Default setting is Disabled. Click Enable, then Apply, to set Community Settings.

The default community strings for the Switch used for SNMP v.1 management access are:

Public: The community with read-only privilege allows authorized management stations to retrieve MIB objects.

Private: The community with read/write privilege allows authorized management stations to retrieve and modify MIB objects.

Trap Setting: Traps are messages that alert network personnel of events that occur on the Switch. Such events can be as serious as a reboot (someone accidentally turned the Switch OFF), or less serious

34

Image 38

Contents LinkDGS-1224T Building Networks for PeopleTable of Contents Page Page Purpose Terms/UsageGigabit Ethernet Technology IntroductionFast Ethernet Technology Switching Technology Ieee 802.1Q VlanFeatures IEEE802.1Q VlanTechnical Specifications Flash Memory Ieee 802.3 complianceEmission EMI and Safety Certifications Temperature Storage TemperaturePower consumption Physical & EnvironmentInstallation UnpackingRack Mounting Attach the adhesive rubber pads to the bottomConnecting Network Cable Attach the mounting brackets to the SwitchAC Power LED Indicator Front PanelRear panel of the Switch Rear PanelPower and System LEDs Understanding LED IndicatorsBlinking Installing the SmartConsole Utility Supported web browsersSmartConsole Utility Features Menu ToolbarPage Monitor List Definitions of the Discovery List featuresDiscovery List Definitions of the Monitor List functions and terms View trapDevice Setting Trap informationThis space has been intentionally reserved for notes Firmware Upgrade Login Web-based UtilityLog in screen Tool Menu Tool MenuTool Menu Configure Backup and Restore Setup Menu Tool Menu System RebootSystem System Setting System Trap SettingSystem Trap Setting System Port Setting System Port SettingSystem Snmp Setting System Snmp Setting System Password Access Control System Password Access ControlConfiguration Jumbo Frame Configuration 802.1Q VlanConfiguration 802.1Q Vlan Default Setting Configuration 802.1Q Vlan Example VIDs Configuration Trunking Configuration Igmp SnoopingConfiguration Igmp Snooping Configuration Page Configuration Igmp Router port Settings Configuration Igmp Multicast Entry Table Configuration 802.1D Spanning Tree Configuration Spanning TreePage Configuration Port Mirroring Configuration Port MirroringQoS 802.1p Default Priority Security Safeguard EngineSecurity Safeguard Engine Security Broadcast Storm ControlSecurity 802.1X Setting Security Broadcast Storm ControlQoS 802.1X Setting Page Security Mac Address Table Static MAC Security Static Mac AddressSecurity Mac Address Table Dynamic Forwarding Table Security Dynamic Forwarding TableMonitoring Statistics Monitoring StatisticsMonitoring Port Statistics