Linksys Etherfast manual Troubleshooting, Exit, Common Problems and Solutions

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EtherFast® Series

Exit

The Exit command under the Main Menu is used to exit the configuration program and terminate communications with the Switch for the current ses- sion.

If you need to return to the program, press Enter repeatedly.

EtherFast® Managed 24-Port with Dual Gigabit Switch

Troubleshooting

Common Problems and Solutions

This section provides possible solutions to problems regarding the installation and operation of the Managed 24-Port with Dual Gigabit Switch. If your situ- ation is described here, the problem should be solved by applying the corre- sponding solution. If you can’t find an answer here, check the Linksys web- site at www.linksys.com.

1.I can’t connect to the Managed 24-Port with Dual Gigabit Switch using the telnet, Web browser, or SNMP software.

•Be sure you have configured the agent with a valid IP address, subnet mask, and default gateway (Layer 2).

•Check that you have a valid network connection to the Switch and that the port you are using has not been disabled.

•Check the network cabling between the management station and the Switch.

•If you cannot connect using telnet, there may already be four active sessions. Try connecting again at a later time.

2.I forgot or lost the password.

•Reinstall the switch firmware as described in the Appendix. Otherwise, contact Linksys Technical Support for help.

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Contents EtherFast Managed 24-Port With Dual Gigabit Switch Copyright & Trademarks Introduction Table of ContentsPackage Contents Getting to Know the SwitchLEDs Gigabit Ports RJ-45 PortsConsole Port Pre-Installation Considerations Installing the SwitchRack-Mounting the Switch Powering on the SwitchOverview Switch ManagementWeb Management Logging On to the Switch Configuring the SwitchMain Menu System Information System Information MenuManagement Setup Menu Switch InformationIP Configuration Network ConfigurationIP Connectivity Test Ping Http ConfigurationSnmp Configuration Serial Port ConfigurationIP Trap Managers Snmp CommunitiesAdd User User ConfigurationTftp Download Configuration FileDevice Control Menu Layer 2 Menu System ModeMirror Port Configuration Port ConfigurationStatic Unicast Address Configuration Port Trunking ConfigurationAdd Static Address Entry Static Multicast Address ConfigurationBridge Menu Add Multicast Address EntrySpanning Tree Port Configuration Bridge ConfigurationVlan Menu Vlan Port ConfigurationVlan and Priority Vlan Table ConfigurationIP Menu Subnet ConfigurationAdd Subnet Protocol ConfigurationRIP Configuration ARP ConfigurationAdd Bootp Relay Server Bootp Relay Database ConfigurationStatic ARP Table Static Route Table Add Static ARP EntryAdd Routing Entry Default Route MenuSecurity Menu MAC Filtering ConfigurationIP Security Filtering Configuration Security ModeAdd MAC Address Filter Add IP Address FilterNetwork Monitor Menu Igmp Snooping ConfigurationPort Statistics Port Statistics/Statistics MenuInterfaces Group Ethernet-Like Rmon Statistics Layer 2 Address Table Spanning Tree Port Information Spanning Tree Bridge InformationVlan Information Vlan Forwarding Information Vlan Dynamic Registration InformationIP Multicast Registration Table ARP Table Subnet InformationMulticast Table Menu Routing TableIgmp Cache Dvmrp Routing Table Multicast Forwarding CacheSystem Restart Menu Dvmrp Neighbor TableCommon Problems and Solutions TroubleshootingExit Tion Appendix Your firmware has now been updatedUpgrading Firmware via the Serial Port Glossary 101 103 Warranty Information SpecificationsEnvironmental Contact Information Tech Support RMA Issues FaxSales Information Web FTP SiteT p / / w w w. l i n k s y s . c o m