Asante Technologies 3500 Series user manual Snmp Configuration, Changing Community Strings

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IntraCore 3524 Bootstrap Configuration Menu

Bank 1 Image Version/Date: 1.10/Dec 5 2001 13:54:06

Bank 2 Image Version/Date: 1.00I/Dec 5 2001 13:54:06 (Running)

Load Mode: Local

Boot Bank: 2

<Cmd> <Description>

rSet Load Mode to REMOTE

a Toggle Boot Bank

o Commence Bootstrap Sequence

q Return to previous menu

Command>

When the switch is powered on, it loads its software via one of two methods: locally (via its internal flash memory, which is the default setting) or remotely over the network. You can change the bootstrap configuration from this menu. See Appendix F. BootP Configuration for more information.

3.6 SNMP Configuration

The SNMP Configuration Menu allows you to configure the unit’s read and write community strings, and to enable or disable authentication traps. This menu also allows you to specify which of your network management stations will receive traps from the switch.

The n option in the Configuration Menu displays the SNMP (Simple Network Management Protocol) Configuration Menu, as shown below.

IntraCore	3524 SNMP Configuration Menu
SNMP Read	Community:	public
SNMP Write Community: private
Trap Authentication:		Enabled
SNMP Trap Receivers:
IP Address		Community
1. xxx.xxx.xxx.xxx		public
2. <empty>		<empty>
3. <empty>		<empty>
4. <empty>		<empty>
<Cmd>	<Description>
r	Set SNMP Read Community
w	Set SNMP Write Community
t	Toggle Trap Authentication Enable/Disable
a	Add/Update SNMP Trap Receiver
d	Delete SNMP Trap Receiver
q	Return to previous menu

Command>

For further details on using SNMP and RMON for remote management of your network, see Chapter 6. SNMP Management.

3.6.1 Changing Community Strings

Important! Be sure to change the SNMP community strings in order to prevent unauthorized access to management information.

To change the switch’s community strings, use the following procedure:

1.Open the SNMP Configuration Menu by typing n in the Configuration Menu.

2.To change the read community string, type r. To change the write community string, type w.

3.At the prompt, type a new community string.

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Contents IntraCore 3500 Series Quick Start Guide Gigabit Ethernet Switches User’s Manual IntraCore 3500 SeriesTable of Contents Page Package Contents IntroductionLEDs 1 IC3524 Models2 IC3548-2GT 4810/100Front and Back Panel Descriptions #49Management and Configuration Snmp Management Console InterfaceWeb-Based Interface Safety Overview Hardware Installation and SetupInstallation Overview Power Requirements Installation into an Equipment RackRecommended Installation Tools Environmental RequirementsEquipment Rack Guidelines Installing a GbicGbic Interfaces Removing a Gbic Installing Optional Hardware ModulesConnecting Power Gbic Care and HandlingConnecting to the Network 1 10/100BaseT Ports Cabling ProceduresConnecting to a Console SetupGigabit Ethernet Ports Cabling Procedures Connecting Via Telnet Changing the PasswordConnecting Via the Web Browser IP Assignment Snmp ManagementUsing the Stacking Feature IC3524 only Toggle Stacking Enable/Disable Logging ConfigurationAccessing a Submenu Exiting a Submenu Configuration Menu General Information System Administration Configuration Changing System Administration InfoChanging System IP Information System IP ConfigurationBootstrap Configuration Snmp Configuration Changing Community StringsDeleting a Trap Receiver Enabling Authentication TrapsAdding or Updating a Trap Receiver Port Configuration Basic Port Configuration Menu appearsConfiguring Auto-Negotiation Enabling or Disabling a PortToggling Port Link Speed Configuring a Port ManuallyConfiguring 1000BaseX Ports Toggling Half to Full DuplexEnabling or Disabling 802.3x Flow Control Advanced Port ConfigurationSetting Port Class of Service Setting Port Default Priority Global Port ConfigurationUnicast Forwarding Database Configuration Displaying the Forwarding DatabaseSetting the MAC Address Age-Out Time Searching for a MAC AddressVlan Management Port Mirroring ConfigurationSecurity Management IP Multicast Traffic ManagementImage Downloading through Tftp File Up/Downloading ConfigurationSetting the Monitor Port Serial Downloading Configuration Performing a Software Upgrade at RuntimePerforming a Software Upgrade System Reset ConfigurationResetting the Switch Scheduling a System Reset System LogUser Interface Configuration Clearing the System LogSetting Console Idle Time-out Period Setting Telnet Idle Time-out PeriodEnabling or Disabling the Web Server Changing the PasswordSystem Utility Viewing Statistics Spanning Tree Protocol Configuring Spanning Tree ParametersAdvanced Management Enabling and Disabling STPSpanning Tree Port Configuration Setting Port Priority and Path CostRmon Management Snmp and Rmon ManagementDuplicated IP Detection and Trap Enabling and Disabling Duplicated IP Trap Enabling and Disabling Station Movement TrapEnabling and Disabling Duplicated IP Detection Viewing a List of Duplicated IP AddressesConfiguring Port Security Configuring Port New Node Detection TrapSetting the Intruder Trap Configuring Port Lock and Intruder LockConfiguring Security Level 2 or Level Other Vlan Features of the switch Vlan Specifications for the IntraCore 3500 SeriesResetting Security to Defaults Inserting/Modifying a Port Trusted MAC AddressConfiguring Static Vlan Groups Kkxxxxxx KxxxxxxxAdvanced Static Vlan Configuration Specifying Tagging or No Tagging for a Port Configuring Vlan Port AttributesSetting the Port Vlan ID Displaying a Vlan Port Summary Configuring Port Receive Frame TypeDisplaying a Summary of Vlan Groups Adding and Deleting VLANs from the PortResetting Vlan Configuration to Defaults Multicast AddressesEnabling and Disabling Igmp Snooping Configuring IP Multicast Traffic ManagementIgmp Snooping Displaying a Summary of Group AddressesInserting a Multicast Group Address IP Multicast Forwarding Database ConfigurationAdding Ports to the Selected Address Removing a Multicast Group Address To remove an addressAccessing with a Web Browser Web-Based ManagementFront Panel Button Genl Info General Information ButtonStatistics Button Port Config Port Configuration Button Span Tree Spanning Tree Button Snmp Button Addr Address Table ButtonVlan Button Port Configuration Adding and Deleting Port Members Vlan ConfigurationCreating or Modifying a Vlan Page Security Button Duplicate IP Button Snmp Protocol Snmp ManagementSnmp Management Operations Name Space Path Community Name and SecurityMIB Tree MIB Groups SupportedPage Port-Based VLANs Switching ConceptsVLANs Vlan ID and Tagged FramesSpanning Tree Parameters Port Vlan IDHow It Works Full Duplex Forward DelayFull Duplex, Flow Control and Auto-negotiation Port PriorityFlow Control Auto-NegotiationAppendix A. Troubleshooting Problem Possible SolutionsSpecifications Appendix B. Features and SpecificationsFeatures Environmental Range Physical CharacteristicsTechnical Support and Warranty Standards ComplianceIntraCare Warranty Statement Appendix C. FCC Compliance and Warranty StatementsFCC Compliance Statement Important Safety Instructions Page Pin Number Signal Name Appendix D. Console Port Pin OutsAppendix E. Online Warranty Registration Image Banks Appendix F. BootP ConfigurationBootstrap Configuration Loading Software Locally