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Brocade Communications Systems 6542, Hardware Reference Manual

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Brocade 6542 Blade Server SAN I/O Module for Inspur Shangri-la Chassis Hardware Reference Manual

53-1003885-01

Diagnostic tests 

 

 

 

 

 

 

 

beaconing on and off, refer to the 

Fabric OS Administrator’s Guide 

or 

Web Tools Administrator's 

Guide

. 

•  Use the blade server management application to verify that the switch module is working correctly. 
•  Review the system log for errors. 

 

Any errors detected during POST are written to the system log. This log is accessible through the 

errShow 

command. For information about this command, refer to the 

Fabric OS Command 

Reference

. For information about error messages, refer to the 

Fabric OS Message Reference

. 

 

 
 

Diagnostic tests 

 

 

In addition to Power-On Self Test (POST), the Fabric OS includes diagnostic tests to help troubleshoot 
the hardware and the firmware, including tests of internal connections and circuitry, fixed media, and 
the transceivers and cables in use. 

 

Initiate diagnostic tests with the command line using a Telnet session or a terminal set up with a serial 
connection to the switch. Some tests require the ports to be connected by external cables to allow 
diagnostics to verify the serializer/deserializer interface, transceiver, and cable. For information on 
available diagnostic tests, use the 

diagHelp 

command. 

 

All diagnostic tests are run at link speeds of 16 Gbps. 

 

 

 

NOTE

 

Diagnostic tests can temporarily lock the transmit and receive speed of the links during diagnostic 
testing. 

 

TABLE 7

  Interpreting the port status LEDs during diagnostic testing 

 

LED state 

Description

 

 

Off (no light) 

No light or signal carrier (no module or no cable for media interface) 

Steady amber 

Receiving light or signal carrier, but not yet online 

Slow flashing amber (2- 
second intervals) 

Disabled (result of diagnostics or 

portDisable 

command) 

 

Fast flashing amber (1/2- 
second intervals) 

 

Error (fault with port) 

Summary of Contents for 6542

Page 1: ...53 1003885 01 5 October 2015 Brocade 6542 Blade Server SAN I O Module for Inspur Shangri la Chassis Hardware Reference Manual Supporting Fabric OS 7 4 0_ins ...

Page 2: ...or its use This informational document describes features that may not be currently available Contact a Brocade sales office for information on feature and product availability Export of technical data contained in this document may require an export license from the United States government The authors and Brocade Communications Systems Inc assume no liability or responsibility to any person or e...

Page 3: ... Nonport side view 17 SFP optical transceivers 18 Installing the Switch Module 21 Shipping carton contents 21 Unpacking the switch module 21 Installation and safety considerations 22 Installing multiple switch modules 22 System reliability guidelines 22 Handling static sensitive devices 22 Electrical considerations 23 Environmental considerations 23 Preparing the blade server for the switch module...

Page 4: ... Fabric switch mode 36 Disabling Access Gateway mode using the CLI 37 Backing up the configuration 37 Backup procedure 37 Managing the Switch Module 39 Managing the device 39 Interoperability 39 Port negotiation 40 Operating system support 40 Accessing the switch module 40 Access Gateway mode default port mapping 40 Interpreting POST results 41 Diagnostic tests 42 Interpreting LED activity 43 Remo...

Page 5: ...s or phrases Format Description bold text Identifies command names Identifies keywords and operands Identifies the names of user manipulated GUI elements Identifies text to enter at the GUI italic text Identifies emphasis Identifies variables Identifies document titles Courier font Identifies CLI output Identifies command syntax examples Command syntax conventions Bold and italic text identify com...

Page 6: ...nd examples If a backslash separates two lines of a command input enter the entire command at the prompt without the backslash Notes cautions and warnings Notes cautions and warning statements may be used in this document They are listed in the order of increasing severity of potential hazards NOTE A Note provides a tip guidance or advice emphasizes important information or provides a reference to...

Page 7: ...ntact their OEM Solutions provider Brocade customers For product support information and the latest information on contacting the Technical Assistance Center go to http www brocade com services support index html If you have purchased Brocade product support directly from Brocade use one of the following methods to contact the Brocade Technical Assistance Center 24x7 Online Telephone E mail Prefer...

Page 8: ...the feedback form posted with the document or you can e mail the documentation team Quality is our first concern at Brocade and we have made every effort to ensure the accuracy and completeness of this document However if you find an error or an omission or you think that a topic needs further development we want to hear from you You can provide feedback in two ways Through the online feedback for...

Page 9: ...e with the Inspur Shangri la Blade Server chassis TABLE 2 Supported device models Model Number of FC ports SFPs included Licenses included Entry Base 12 2 16 Gbps SFP FF Mid range Base POD1 24 2 16 Gbps SFP POD1 FF Enterprise Base ENT 12 2 16 Gbps SFP FF TRK FV EXF The following table lists the Brocade branded SFP optical transceivers and cables that are supported on the switch module TABLE 3 Supp...

Page 10: ...Supported hardware and software 10 Brocade 6542 Blade Server SAN I O Module for Inspur Shangri la Chassis Hardware Reference Manual 53 1003885 01 ...

Page 11: ... or through N_Port NPIV to F_Port mode The external ports support an optional Brocade ISL Trunking license included in the Enterprise model by default that trunks up to eight ports in a single port group when connected to another Brocade switch The external ports support Dynamic Load Sharing DLS and Dynamic Path Selection DPS using exchange based balancing when operating as E_Ports Up to 32 16 Gbp...

Page 12: ...efault Access Gateway mode simplifies SAN deployment by using N_Port ID virtualization NPIV technology NPIV provides Fibre Channel switch functions that improve switch module scalability manageability and interoperability For more information on Access Gateway refer to the following references For a list of switch module F_Ports mapped to N_Ports in the switch module as shipped from the factory re...

Page 13: ...t 12 active ports Ports 33 to 36 are licensed at the factory The remaining licenses are assigned to active ports on a first come first served basis Once licenses are issued they can be moved from one port to another making port licensing more flexible For static POD1 and POD2 the following table shows the internal and external ports that are licensed In static mode you cannot move licenses from on...

Page 14: ...sion FV Continuously monitors SAN fabrics for potential faults based on thresholds set for a variety of SAN fabric elements and events Native switch mode Access Gateway mode Native switch mode Access Gateway mode automatically alerting administrators to potential problems before they become costly failures NOTE Not all FV features are applicable in Access Gateway Mode Inter Switch Link ISL Trunkin...

Page 15: ...side of the switch module The front panel faces out when the switch module is inserted in the I O bay of the blade server chassis Access the I O module handle at the front of the port side of the switch module By pressing the handle s release latch you can open the handle to remove and insert the unit from the blade server chassis The following figure shows the port side view of the switch module ...

Page 16: ...anual 53 1003885 01 Switch Module Overview 1 SFP external ports 33 36 2 SFP external ports 37 40 3 SFP external ports 41 44 4 SFP external ports 45 47 and 0 5 FC port 45 status LED 6 FC port 45 fault LED 7 Fan 1 status LED 8 Fan 1 fault LED 9 Fan 1 10 Fan 2 11 Fan 2 status LED 12 Fan 2 fault LED ...

Page 17: ...ule Nonport side view The nonport side of the Brocade 6542 Gen 5 16 Gbps FC switch module is not externally visible and it is internally plugged into the Inspur Shangri la Blade Server chassis backplane The nonport side of the switch module is seated in the chassis The switch module seats correctly when the insertion arm is closed When the switch module is inserted the backplane connectors activat...

Page 18: ...ew of the switch module 1 Backplane connectors SFP optical transceivers The Brocade 6542 16 Gbps FC Switch Module is designed to work with SFP optical transceivers The switch module ships with two 16 Gbps Brocade branded SFP transceivers by default NOTE You can also install 8 Gbps SFP transceivers in the switch module All SFP transceivers must be Brocade branded ...

Page 19: ...witch Module Overview SFP transceivers provide optical connections to external devices for both short wavelength SWL and long wavelength LWL connections Replace SFP transceivers with a new pluggable unit rather than replacing the switch module Refer to the manufacturer s instructions when installing SFP transceivers ...

Page 20: ...20 Brocade 6542 Blade Server SAN I O Module for Inspur Shangri la Chassis Hardware Reference Manual 53 1003885 01 SFP optical transceivers ...

Page 21: ...oHS statement Unpacking the switch module Perform the following steps to remove the Brocade 6542 16 Gbps FC Switch Module from its shipping package 1 Open the shipping box and inspect the contents for damage NOTE Do not insert a damaged switch module in the blade server chassis If the switch module appears to be damaged contact your sales representative before proceeding 2 Remove the foam layer th...

Page 22: ...e should be replaced with an identical switch module or filler blade within 60 seconds of removal The ventilation areas on the front and rear of the Inspur Shangri la Blade Server chassis power modules and blowers are not blocked You have followed the reliability guidelines in the documentation that comes with your Inspur Shangri la Blade Server chassis Handling static sensitive devices CAUTION St...

Page 23: ...switch module Before the Brocade 6542 16 Gbps FC Switch Module can be inserted in the Inspur Shangri la Blade Server chassis make sure the following conditions are met The blade server is powered up The I O module bay into which the Brocade 6542 16 Gbps FC Switch Module will be inserted is empty and ready to receive the switch module All power requirements specific to the Inspur Shangri la Blade S...

Page 24: ...ch Module NOTE Ensure that the connector cover of the switch module is empty FIGURE 3 Inspur blade server chassis rear view with the switch module slots marked 1 Switch module slot 1 2 Switch module slot 2 3 Switch module slot 3 4 Switch module slot 4 2 Orient the switch module port side facing you so that the fans are at the bottom ...

Page 25: ...tch module in the I O module bay provides power if the power is on in the blade server chassis and activates powers on the switch module and the LEDs The switch module then runs self diagnostic tests such as POST 4 Ensure that the two fan modules work normally 5 Connect the cables for the SFP transceivers that are pre installed on ports 33 and 34 before inserting more SFP transceivers You are now ...

Page 26: ... fiber optic reel type cleaner You can purchase this type of cleaner from http www fisfiber com Handling optical transceivers Handle the optical transceivers carefully to avoid damage to the equipment Before installing an optical transceiver be aware of the following guidelines The housing on the optical transceiver includes an integral guide key that is designed to prevent you from inserting the ...

Page 27: ...nches with no tensile load Inserting optical transceivers and cables Complete the following steps to insert the optical transceivers and the cable connections NOTE Be sure to use only Brocade branded optical transceivers Unapproved products will not be recognized NOTE Connect the cables to the SFP transceivers pre installed in ports 33 and 34 before inserting more SFP transceivers 1 Insert the opt...

Page 28: ...28 Brocade 6542 Blade Server SAN I O Module for Inspur Shangri la Chassis Hardware Reference Manual 53 1003885 01 Inserting optical transceivers and cables ...

Page 29: ...mended that you use that application instead You can configure the Brocade 6542 16 Gbps FC Switch Module to operate on a network and fabric You can also change the switch module s operating modes Fabric OS Native mode and Access Gateway mode NOTE Although the Brocade 6542 16 Gbps FC Switch Module is configured at the factory for Fabric OS Native mode you can enable it for Access Gateway mode at an...

Page 30: ...mode By default the user role has read only access Methods for setting the IP address You can configure the switch module with a static IP address or you can use a Dynamic Host Configuration Protocol DHCP server to set the IP address of the switch module Default IP address parameters are stored on the switch module DHCP is disabled by default The switch module supports IPv4 format addresses You ca...

Page 31: ...ing the Switch Module Brocade 6542 Blade Server SAN I O Module for Inspur Shangri la Chassis Hardware Reference Manual 53 1003885 01 31 FIGURE 5 Inspur Switch Module Overview page 3 Click the Switch Manage tab ...

Page 32: ...l 53 1003885 01 Configuring the Switch Module FIGURE 6 Inspur Switch Manage tab 4 Select the switch slot number from the list 5 Scroll to the Network Control section 6 Select the Network Mode option as Static or DHCP 7 If you selected the Static option enter the IP addresses in the following fields ...

Page 33: ...Connection Description dialog box displays b Enter a name for the connection in the Connection Description field and then click OK c From the Hyperterminal window select an available COM port from the Connect using list and click OK The Port Settings dialog box displays d From the COM Properties window select the following configuration values and then click OK Bits per second 9600 Databits 8 Pari...

Page 34: ...net connection is the default configuration and no action is required Connecting the switch module to the fabric Before beginning the following steps determine whether the switch module is in Brocade Access Gateway mode or Fabric OS Native mode The mode affects the configuration process If the switch module is in Fabric OS Native mode continue with step 2 and step 3 If the switch module is in Acce...

Page 35: ...switch module from Fabric OS Native mode to Access Gateway mode note the following points Determine if the switch module is running in Fabric OS Native mode by entering the switchShow command to display the current switch configuration If the switch module is running in Fabric OS Native mode the switchMode parameter displays Native Enabling Access Gateway mode is a disruptive process because the s...

Page 36: ...verting an existing switch module to Access Gateway mode 4 Enter the ag modeenable command to enable Access Gateway mode The switch module automatically reboots and comes back online in Access Gateway mode using a factory default F_Port to N_Port mapping You can enter the ag modeshow command to ensure that the switch module is in Access Gateway mode Refer to the Access Gateway Administrator s Guid...

Page 37: ...eboots and comes back online using the fabric switch configuration The Access Gateway parameters such as F_Port to N_Port mapping and the Failover and Failback policies are automatically removed 5 Enter the ag modeshow command to verify that Access Gateway mode is disabled Backing up the configuration Always keep a backup copy of your configuration files so you can restore the configuration in the...

Page 38: ... 1003885 01 Configuring the Switch Module The configUpload command uploads the switch configuration to the server making it available for downloading to a replacement switch module if necessary For specific instructions about how to back up the configuration refer to the Fabric OS Administrator s Guide ...

Page 39: ...placing an optical transceiver 50 Removing a license 50 Upgrading or downgrading software 51 Determining installed software licenses 52 Locating serial number information 52 Managing the device All features on the Brocade 6542 16 Gbps FC Switch Module can be configured using the CLI and Brocade Web Tools Interoperability The switch module supports interoperability for the following functions Link ...

Page 40: ...t It has a single IP address and appears as a separate entity to the Telnet protocol and the Simple Network Management Protocol SNMP When SNMP devices send SNMP messages to a management console running SAN management software the information is stored in a Management Information Base MIB The switch module with Fabric OS 7 4 0_ins and later supports the FibreAlliance Fibre Channel Management FCMGMT...

Page 41: ...or reset During the POST the LEDs are activated in various indicator patterns NOTE The default POST diagnostic level is 0 and thus no POST runs by default in the switch module However the POST can be run by setting the value to a non zero value before powering on the switch module Once installed the switch module is managed by the chassis management application For specific information about manag...

Page 42: ...ernal connections and circuitry fixed media and the transceivers and cables in use Initiate diagnostic tests with the command line using a Telnet session or a terminal set up with a serial connection to the switch Some tests require the ports to be connected by external cables to allow diagnostics to verify the serializer deserializer interface transceiver and cable For information on available di...

Page 43: ...3 Interpreting LED activity Interpreting LED activity Each switch module uses bicolored external LEDs to indicate operation status After the switch module is inserted in a blade server chassis I O module bay the LEDs become active 1 FC port 45 status LED 2 FC port 45 fault LED 3 Fan 1 status LED 4 Fan 1 fault LED ...

Page 44: ...lts of diagnostics or portdisable command Fast flashing amber 1 2 second intervals Error occurred fault with port Steady green Online connected with external device over cable Slow flashing green 2 second intervals Online but segmented loopback cable or incompatible switch Fast flashing green 1 2 second intervals Internal loop back diagnostic Flickering green Online and frames flowing through the ...

Page 45: ...switch module if necessary It is recommended that you back up the configuration on a regular basis to ensure that a complete configuration is available for downloading to a replacement switch module 2 Stop all activity requiring the ports used by the switch module For details about port management refer to the operating manual that comes with your blade server chassis Verify there is no activity b...

Page 46: ... Blade Server SAN I O Module for Inspur Shangri la Chassis Hardware Reference Manual 53 1003885 01 Managing the Switch Module FIGURE 8 Opening the release lever and latch 1 Release lever and latch in the open position ...

Page 47: ...dule bay approximately 0 6 cm 0 25 inch 6 Slide the switch module out of the I O module bay and set it aside NOTE If you are not inserting a replacement switch module in the I O module bay use a filler blade to fill the empty slot in order to maintain proper airflow and cooling Do not leave the slot empty 7 Insert the replacement switch module in the I O module bay of the blade server chassis You ...

Page 48: ... install or replace the fan modules the switch module must either remain installed in the chassis or placed horizontally on a flat surface such that the switch release levers are touching the surface 1 Locate the fan handle and the fan release latch to the left of the fan handle FIGURE 10 Switch module with fans right side view 1 Fan 2 handle 2 Fan 2 release latch 2 Tightly hold both the fan handl...

Page 49: ...n 2 handle 2 Fan 2 release latch 4 Orient the new fan module to the insert position and push the fan handle towards the switch module You do not need to hold the fan module release latch while inserting the fan module It auto locks itself 5 Slide the fan module into the switch module until the fan module is firmly seated 6 Verify that the fan module LEDs are functioning correctly ...

Page 50: ...moving and replacing an optical transceiver 3 Insert the replacement SFP optical transceiver in the appropriate external port of the switch module Removing a license When you remove licenses some features require that you reboot the switch and some features require you to disable and re enable selected ports or the entire switch For example the Dynamic POD license requires you to disable and re en...

Page 51: ...ine the Fabric OS version and other build information Firmware upgrades are available for customers with support service contracts and for partners on the Brocade website at http www mybrocade com 6 Decompress the firmware package Use the UNIX tar command for tar files the gunzip command for all gz files or a Windows unzip program for all zip files When you unpack the downloaded firmware it expand...

Page 52: ...Show command Locating serial number information Before contacting service support be sure to obtain the switch module serial number Use one of the following methods to locate the serial number Enter the chassisShow command The switch module serial number is displayed along with other data Locate the serial number on the label attached to the top of the switch module This label is not visible when ...

Page 53: ...t switch mode Native mode IP address Before Factory Restore Defaults 10 77 77 77 After Factory Restore Defaults 192 168 0 200 SlotID 1 4 Subnet mask After Factory Restore Defaults 255 255 255 0 Gateway IP Address After Factory Restore Defaults 192 168 0 1 Username admin Password admin Access Gateway mode default settings Setting Description N_Ports Automatic Failover Enabled on all ports N_Ports A...

Page 54: ...appable fan modules Cooling Integrated system cooling and two fan modules back to front port side exhaust System architecture Nonblocking shared memory switch System processors Freescale PowerPC T1022E 1 2GHz Fibre Channel System component Description Fibre Channel ports Switch mode default 16 external ports supporting 4 8 and 16 Gbps speeds and 32 internal ports supporting 16 Gbps speed ANSI Fibr...

Page 55: ...tus LEDs Fan 1 power and status LEDs above Fan 1 Fan 2 power and status LEDs below Fan 2 Weight and physical dimensions Fully loaded Brocade 6542 Gen 5 16 Gbps FC switch module Two fans and no SFP transceivers installed Model Height Width Depth Weight empty Weight fully loaded Brocade 6542 4 0 cm blade server SAN I O module 1 57 in 23 52 cm 9 26 in 47 12 cm 18 55 in 3 2 kg 7 05 lb 3 6 kg 7 9 lb En...

Page 56: ...ions Fibre Channel Name Number Description Brocade 6542 blade server SAN I O module 16 external ports Fibre Channel ports in the Brocade 6542 switch module are compatible with SWL LWL and ELWL SFP transceivers for 16 Gbps performance Fibre Channel data transmission ranges Port speed Gbps Cable size microns Short wavelength SWL Long wavelength LWL Extended long wavelength ELWL 4 50 150 m 492 ft OM2...

Page 57: ...53 1003885 01 57 Serial port specifications pinout RJ 45 Pin Signal Description 1 Not supported N A 2 Not supported N A 3 UART1_TXD Transmit data 4 GND Logic ground 5 GND Logic ground 6 UART1_RXD Receive data 7 Not supported N A 8 Not supported N A Serial port specifications protocol Parameter Value Baud 9600 Data bits 8 Parity None Stop bits 1 Flow control None ...

Page 58: ...Brocade 6542 Blade Server SAN I O Module Technical Specifications 58 Brocade 6542 Blade Server SAN I O Module for Inspur Shangri la Chassis Hardware Reference Manual 53 1003885 01 ...

Page 59: ... Elektrizität kann das System und andere elektronische Geräte beschädigen Um Schäden zu vermeiden entnehmen Sie elektrostatisch empfindliche Geräte erst aus deren antistatischer Schutzhülle wenn Sie bereit für den Einbau sind MISE EN GARDE L électricité statique peut endommager le châssis et les autres appareils électroniques Pour éviter tout dommage conservez les appareils sensibles à l électrici...

Page 60: ...s 1 radiation performance requirements defined in 21 CFR Subchapter I and with IEC 825 2 Optical products that do not comply with these standards might emit light that is hazardous to the eyes GEFAHR Verwenden Sie nur optische Transceiver die von Brocade Communications Systems zugelassen sind und die die Anforderungen gemäß FDA Class 1 Radiation Performance Standards in 21 CFR Unterkapitel I und I...

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