Check for problems on attached devices | ATTO Technology 2700C

•a bicolor LED, embedded in the connector on each Gigabit Ethernet port, indicates 100/1000 MbE speed. Green on indicates 100MbE and yellow on indicates 1000 MbE.

•a green LED for each Gigabit Ethernet port indicates link/activity, where on solid indicates link, blinking indicates activity and off is no link is present.

•a green LED for each Fibre Channel port indicates link where off means no link.

•A separate lighted green LED for each Fibre Channel port shows activity and an unlit LED means no activity.

Inspect the front side LEDs (iPBridge 2700R/D only) (see Exhibit 5.0-2):

Exhibit 5.0-1 iPBridge 2700C faceplate

Fibre Channel ports

•a green power LED; on means power is on; off means power is off.

•a yellow LED on each Ethernet port indicates 100/1000 MbE speed, where off means 100 MbE and on means 1000 MbE.

•a green LED on each Ethernet port activity, where off means no activity and on means activity.

•a bicolor LED on each Fibre Channel port indicates FC speed. Off is 1G FC, green is 2G FC and yellow indicates 4G FC.

•a green LED on each Fibre Channel port indicates activity, where off means no activity and on means activity.

	GbE ports	10/100	Reset
		Ethernet port
			button

LEDs

FC Link FC Activity GbE Speed GbE Activity

Link Activity Ready/Fault

Exhibit 5.0-2 iPBridge 2700 R/D front label

Check for problems on attached devices

Check the following in order to find problems on attached devices:

•LEDs

•Display panels

•Firmware levels

•Operability

26 Troubleshooting

Image 35

ATTO Technology operation manual Check for problems on attached devices, Exhibit 5.0-1 iPBridge 2700C faceplate

Contents

Atto Technology, Inc Atto iPBridge 2700C/R/DPage Page Contents Alternative interface options TroubleshootingAtto ExpressNAV pages Updating firmware Diagnostic commands CLI commands summary General use commandsMaintenance commands ISCSI commands Serial port configuration commandsFibre Channel configuration commands Ethernet commands Appendix B Cabling Iii Mapping commandsAppendix a Atto iPBridge, FibreBridge family Page Gigabit Ethernet GbE a transmission Atto iPBridge 2700 features, benefitsEmbedded software features Atto iPBridge 2700 provides storage options Scsi Possible storage Configurations Atto iPBridge 2700R/D Installation instructions Front label side Back connector side Installation Atto iPBridge 2700R/D Serial management header Atto iPBridge 2700CEthernet interface Fibre Channel interface Faceplate side Power side Configuring the iPBridge Click Launch Browser Getting an IP address Map devices automatically Default target nodeTarget management Target names Multiple target nodes Automatically configure multiple targetsManually configure multiple target nodes Chap to control access different Chap Physical connections Initiator/Host to Network Mapping default vs. multiple target nodes Installation mapping Page Installation mapping Click Time & Date Additional configurationsCreate a read only password or username Set the Real Time Clock Snmp protocol Set up a Vlan Virtual Local Area Network Open an ExpressNAV session Atto ExpressNAV interfaceBrowser compatibility Exhibit 3.0-1 An ExpressNAV Atto ExpressNAV pages Manual Target Management iSCSI Target Management Bridge ConfigurationFirmware Update Advanced CLI Configuration Preliminary steps Using Atto ExpressNAVUsing FTP over GbE Updating firmware Firmware update Check the event and trace logs TroubleshootingInside out method Check the Host Event Log Exhibit 5.0-1 iPBridge 2700C faceplate Check for problems on attached devices Check components Check iPBridge product versions and update firmwareCheck host versions Checking the iSCSI Host Adapter or NIC Checking the LAN/WAN Checking the iPBridge Ethernet ports Performance IssuesChecking the iSCSI OS driver Checking the Operating System Optimizing Atto ExpressNAV in Internet Explorer Checking the Ethernet host adapter or NICChecking applications Checking the host system Type iPBridge in the New Connection dialog box Alternative interface optionsUse the serial port or header Use Telnet Exhibit 6.0-1 Start up messages Ready Command conventions Symbol IndicatesFCTargets command CLI provides ASCII-based interface CLI Error Messages Command Defaults Example CLI commands summary Rmon Sntp Alternative interfaces CLI General use commands VerboseMode Username Maintenance commands TailEventLog SpeedWriteDefaultSNTPServer SpeedWrite Diagnostic commands EmailNotify DumpEventLogDumpTraceLog EmailFromAddress SerialNumber IsReservedPing RouteDisplay TraceLogFilter TemperatureSNMPTraps TraceLog SerialPortEcho Serial port configuration commandsSerialPortBaudRate Fibre Channel configuration commands Ethernet commands ReadOnlyUsername ReadOnlyPassword ISCSI commands ISNSServer ISNSLoginControlISCSIWANIPAddress Mapping commands Route Atto iPBridge Product featuresAppendix a Atto FibreBridge family Atto FibreBridge Cable length Cable size Appendix a CablingFibre Channel connections Ethernet connections Term Definition Appendix B Glossary FCC Standards Radio and Television Interference Appendix C Safety standards and compliances Vi Appendix Appendix D Atto accessories Contact Atto Technology, Inc Appendix E Warranty, contact information