Emulex 355 manual Viewing Port Diagnostics, Port Diagnostics page appears

Page 53

EMULEX MODEL 355 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 46 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

50

PART NUMBER 00041407-002 REV. B

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Contents Model ART N Umber 00041407-002 R EV. B Table of Contents Overview Chapter IntroductionInspeed Technology FeaturesTo unpack the switch Installation PreparationSwitch Installation Rack InstallationSwitch can be installed in a rack or placed on a desktop To install the switches in the trayUL Guidelines for Mounting Equipment in a Rack Desktop InstallationTo place the switch on a desktop Ethernet LEDs indicate the network connection status Switch LedsEthernet LEDs System LEDs SFP Status Port Bypassed Port LEDsAttaching a Device to the Switch Installing an SFPRemoving an SFP SFP CompatibilityTo boot the switch and SAN Booting the Switch and SANChapter Switch Management To connect through a serial interface Configuring the Network InterfaceGetting Started Command Button Description Submit Connecting to the Web ManagerCancel Web Manager OverviewLogin/Logout Command Button Description RebootDocumentation RefreshLog in to the Switch Initial Switch SetupChange the Password To log in to the switchTo view the current date and time Click Switch Date & Time Change the Switch NameTo set the date and time settings To change the switch name Click Switch ConfigurationFrequent Switch Configuration Tasks Managing the SwitchConfiguring the Switch Settings Logging in to the SwitchTo change a switch setting To reset the switchNetwork Location General Switch SettingsSwitch Identification To change the switch speed Click Switch Configuration Switch SpeedVersion Information Blocking ARBTo configure an Snmp trap Setting Snmp TrapsTo synchronize time with the host system Click Host Time Configuring Date and Time SettingsTo change the time Click Switch Date & Time Opening a Telnet Session Changing the PasswordSwitch Password page appears To change switch thresholds or time intervals Adjusting the Switch ThresholdsSwitch Thresholds page appears Port Smart Settings page appears Configuring the Port Smart SettingsTo view the Port Smart Settings Click Port Smart Settings Default Smart Settings To assign a Smart Setting to one or more ports Creating Custom Smart SettingsTo set all ports to the currently selected Smart Setting To create a custom Smart SettingTo modify a custom Smart Setting Smart Setting AssignmentsTo rename a custom Smart Setting To delete a custom Smart SettingPort Information Pre-Insertion TestingFollowing settings are available Change Notifications Setting Description Stealth Intelligent ChangeManager Change Notification onPort Recovery Diagnostics Managing Firmware and Configuration FilesSetting Description Port Control Bypass on Clock DeltaSwitch Configuration Files Switch Firmware FilesOne-Step Zoning Restoring the Factory Default SettingsTo restore the factory default configuration To activate zoning To add ports to a zoneTo remove a port from a zone To remove all ports from a zone13 Devices in a Single Zone Single-Switch ZoningTo add storage devices to multiple zones Adding Devices to Multiple Zones17 Devices in Multiple Zones Across Multiple Switches Multiple Switch ZoningAlpa Zoning Recovering a Bad Zone AutomaticallyTo set up Hard Zoning Connecting Ports Through Hard ZoningTree Cascades Cascading SwitchesString Cascades 22 Automatic Trunking example Automatic Trunking23 Advanced Functions Automatic Trunking Load BalancingFairness and Prioritization Load IndicatorsTo change the load balancing settings Monitoring the Switch Viewing Switch StatusSwitch Information Current status is provided for the following itemsPort Color Indication Green Port Utilization and HealthYellow Red Viewing the Event Log To view the event log Click Switch Event Log Event Log Messages page appears Last time the event log was polled appears at the topPort Information page appears Viewing Port InformationTo view port information Click Port Information Port Utilization page appears Viewing Port UtilizationValue Description High AveragePort Diagnostics page appears Viewing Port DiagnosticsTo reset a port Click Advanced Functions Diagnostics Port To save diagnostic informationManual Port Operation To clear the countersViewing Ordered Sets Detection Indication F7 Initialization CRC ErrorChange Notification UnknownTroubleshooting Device Connections Port Bypass Conditions and Recovery Troubleshooting Management ConnectionsDefault Smart Setting Attributes Fibre Channel References Appendixes Operating Conditions Switch SpecificationsLogging in and OUT Connecting to the CLITo connect through a network interface To log in to the CLIFrequent Switch Configuration Tasks Using the CLICLI Commands Event Event Message Severity Severity Description LevelPort Ptbi failed due to timeout Error during Port DiscInterswitch link added/removed LIP Cycle TimeoutHex Decimal Arbitrated Loop Physical AddressesPhysical Address Alpa or Arbitrated LoopArbitration Current Fill WordIndex SFP Part Number 00041407-002 REV. B

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