Emulex 375 manual Viewing Port Diagnostics, Port Diagnostics page appears

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EMULEX MODEL 375 SAN STORAGE SWITCH	CHAPTER 3: SWITCH MANAGEMENT
USER’S GUIDE

Viewing Port Diagnostics

This page displays diagnostic information pertaining to each port in the switch. Use the information provided on this page to diagnose abnormally high error counts on a particular port.

To view the current diagnostic settings:

Click Advanced Functions > Diagnostics > Port.

The Port Diagnostics page appears.

Figure 3-30: Port Diagnostics page

Statistic	Description

Port & Health	Color Indicators
	•	Green
	•	Yellow
	•	Red
	See “Port Utilization and Health” on page 51 for descriptions of the health
	indicators.

Insertion Count	Number of times this port has been inserted into the network since the
	switch was reset or the counters were cleared.

CRC Errors	Number of CRC errors that are detected in frames passing through this port
	since the switch was reset or the counters were cleared.

Ordered Set Errors	Number of Ordered Sets that are received on this port with an encoding
	error since the switch was reset or the counters were cleared.

Clock Delta	Difference (in parts per million) between the internal switch clock and the
	received clock signal on the port.

State	Current state of this port – either inserted or bypassed

Beacon Port	Forces both port LEDs to flash on and off continuously. Use this to locate
	and take action on a specific port. The flashing overrides normal port
	indication until beaconing is turned off; however, port operation continues to
	operate normally.

EMULEX CORPORATION

55

PART NUMBER 00041392-002 REV. B

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Contents Emulex Model ART N Umber 00041392-002 R EV. B Table of Contents Chapter Introduction OverviewFeatures Inspeed TechnologySwitch Applications Storage Consolidation and Shared Storage Pooling3depicts a sample tape library consolidation configuration Tape Library ConsolidationRich Media Server ClusteringInstallation Preparation To unpack the switchSwitch Installation Rack InstallationDesktop Installation To place the switch on a desktopTo insert the power cord with the retention clip in place Installing the Retention Clips optionalTo install the retention clip To remove the power cord with the retention clip in placeEthernet LEDs Switch LedsEthernet LEDs indicate the network connection status System LEDs Port LEDsPower Supply/Fan Module LED Removing an SFP Installing an SFPAttaching a Device to the Switch SFP CompatibilityBooting the Switch and SAN To boot the switch and SANTo remove an old power supply/fan module Power SUPPLY/FAN Module ReplacementTo insert a new power supply/fan module Chapter Switch Management Getting Started Configuring the Network InterfaceTo connect through a serial interface Web Manager Overview Connecting to the Web ManagerCommand Button Description Submit To connect to the Web ManagerLogin/Logout Command Button Description CancelReboot DocumentationChange the Password Initial Switch SetupLog in to the Switch To log in to the switchTo set the date and time settings Change the Switch NameTo view the current date and time Click Switch Date & Time To change the switch name Click Switch ConfigurationManaging the Switch Frequent Switch Configuration TasksTo change a switch setting Logging in to the SwitchConfiguring the Switch Settings To reset the switchSwitch Identification General Switch SettingsNetwork Location Version Information Switch SpeedTo change the switch speed Click Switch Configuration Blocking ARBSetting Snmp Traps To configure an Snmp trapTo change the time Click Switch Date & Time Configuring Date and Time SettingsTo synchronize time with the host system Click Host Time Switch Password page appears Changing the PasswordOpening a Telnet Session Switch Thresholds page appears Adjusting the Switch ThresholdsTo change switch thresholds or time intervals To view the Port Smart Settings Click Port Smart Settings Configuring the Port Smart SettingsPort Smart Settings page appears Default Smart Settings To set all ports to the currently selected Smart Setting Creating Custom Smart SettingsTo assign a Smart Setting to one or more ports To create a custom Smart SettingTo rename a custom Smart Setting Smart Setting AssignmentsTo modify a custom Smart Setting To delete a custom Smart SettingFollowing settings are available Pre-Insertion TestingPort Information Manager Setting Description Stealth Intelligent ChangeChange Notifications Change Notification onPort Recovery Setting Description Port Control DiagnosticsBypass on Clock Delta To load new firmware on the switch Managing Firmware and Configuration FilesSwitch Firmware Files To check for new firmwareSwitch Configuration Files Restoring the Factory Default SettingsUp green One-Step ZoningColor Description Down red Not Active yellowSingle-Switch Zoning Adding Devices to Multiple Zones To add storage devices to multiple zonesMultiple Switch Zoning 16 Ports in Multiple Zones on the One-Step ZoningRecovering a Bad Zone Automatically Alpa ZoningConnecting Ports Through Hard Zoning To set up Hard ZoningString Cascades Cascading SwitchesTree Cascades Automatic Trunking 22 Automatic Trunking exampleLoad Balancing 23 Advanced Functions Automatic TrunkingLoad Indicators To change the load balancing settingsMonitoring the Switch Viewing Switch StatusFairness and Prioritization Switch Information Current status is provided for the following itemsYellow Port Utilization and HealthPort Color Indication Green RedEvent Log Messages page appears To view the event log Click Switch Event LogViewing the Event Log Last time the event log was polled appears at the topTo view port information Click Port Information Viewing Port InformationPort Information page appears Value Description High Viewing Port UtilizationPort Utilization page appears AverageViewing Port Diagnostics Port Diagnostics page appearsManual Port Operation To save diagnostic informationTo reset a port Click Advanced Functions Diagnostics Port To clear the countersViewing Ordered Sets Change CRC ErrorDetection Indication F7 Initialization Notification UnknownTroubleshooting Device Connections Troubleshooting Management Connections Port Bypass Conditions and RecoveryDefault Smart Setting Attributes Fibre Channel References Appendixes Switch Specifications Operating ConditionsTo connect through a network interface Connecting to the CLILogging in and OUT To log in to the CLIUsing the CLI Frequent Switch Configuration TasksCLI Commands Severity Description Level Event Event Message SeverityLIP Cycle Timeout Error during Port DiscPort Ptbi failed due to timeout System config reset to factory defaultArbitrated Loop Physical Addresses Hex DecimalArbitration Alpa or ArbitratedLoop Physical Address Current Fill WordIndex SFP Part Number 00041392-002 REV. B