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Sun Microsystems CP3240 manual uBoot Console

Models: CP3240

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4.2uBoot

		TABLE 4-4	IPMI Thresold Sensors (Continued)

					Lower			Upper
Sensor	Name	Type	Description	Units	Thresholds			Thresholds

30	Site 2	Thresh	AMC Slot	Volts	n/a	n/a	n/a	3.456	3.514	3.6
	MP		Managem
			ent Pwr
31	Site 3	Thresh	AMC Slot	Amps	n/a	n/a	n/a	5.5	6.023	6.517
	Pwr		current
	Cur		sense
32	Site 3	Thresh	AMC Slot	Volts	n/a	n/a	n/a	13.048	13.44	13.608
	Pwr		+12V
33	Site 3	Thresh	AMC Slot	Volts	n/a	n/a	n/a	3.456	3.514	3.6
	MP		Managem
			ent Pwr

4.2uBoot

uBoot is the boot loader. Much like a BIOS, it brings the system to a usable state for the operating system (OS) to boot. It also performs a POST of the CPU subsystem. It can be used as a recovery console if the firmware image becomes corrupt or a firmware update fails. Several important environment variables are stored in uBoot, only some of which should ever be changed, namely noekey and baudrate.

4.2.1uBoot Console

To get to a uBoot console, you must prevent the switch from booting into the OS. Shown here is an example of the start of a boot sequence.

CPU:	400	MHz
DRAM:	256	MB
FLASH:	64 MB,		Base, Primary Flash

###JFFS2 loading 'image1' to 0x400000 Scanning JFFS2 FS: . done.

###JFFS2 load complete: 10026940 bytes loaded to 0x400000 Booting ...

Loading Ramdisk to 0fdf6000, end 0ff8d551 ... OK

Press any key before ### JFFS2 loading 'image1' to 0x400000 appears.

Chapter 4 Configuring Switch Software

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Image 83

Sun Microsystems CP3240 manual uBoot Console

Contents

September 2009, Revision A Sun Netra CP3240 Switch Installation GuideSun Microsystems, Inc Please Recycle Please Recycle Page Preface 1. Getting Started Contents2. Overview vi Sun Netra CP3240 Switch Installation Guide SeptemberContents 3. Configuring Jumper Settingsviii Sun Netra CP3240 Switch Installation Guide September 4. Configuring Switch Software4.6 Boot Sequence x Sun Netra CP3240 Switch Installation Guide September A. Environment SpecificationsB. Connectors Index-1 C. Datasheet ReferenceD. Agency Certifications Indexxii Sun Netra CP3240 Switch Installation Guide September Figures xiv Sun Netra CP3240 Switch Installation Guide September 2-27 TablesSwitch Configuration Jumper Settings TABLE A-1 TABLE B-12 10/100Base-TX RJ-45 Connector J13-2ndTABLE B-10 TABLE B-11xviii Sun Netra CP3240 Switch Installation Guide September Before You Read This Document Prefacexx Sun Netra CP3240 Switch Installation Guide September How This Document Is OrganizedTypographic Conventions http//docs.sun.com/app/docs/prod/n900.srvr#hic Related Documentationhttp//docs.sun.com/app/docs/prod/cp3240.switch?l=en#hic Sun Welcomes Your Comments Third-Party Web Sitesxxiv Sun Netra CP3240 Switch Installation Guide September Getting Started 1.1.1.1 Hub Connectivity 1.1 System Requirements1.1.1 Connectivity 1.1.2 Electrical and EnvironmentalChapter 1 Getting Started 1.2 Unpacking 1.3 Handling Switches1.5 Jumper Options 1.4 ConnectorsCopper RTM 1.6 Switch and RTM FaceplatesFIGURE 1-1 Switch and RTM Faceplates Switch Faceplate1.6.3 Serial Management Port RJ-45 1.7 RTM Airflows1.6.1 Base 10/100/1000 Uplink Ports RJ-45 1.6.2 10/100 Management Port RJ-45FIGURE 1-3 Netra CP3240H-RTM-CU Airflow InchesH20 1.7.2 RTM Pressure Drop Versus Airflows Impedence CurvesFIGURE 1-2 Netra CP3240H-RTM-CU Airflow Pa Chapter 1 Getting Started Netra CP3240H-RTM-OP Airflow PaNetra CP3240H-RTM-OP Airflow InchesH20 1.8.1 Removing a Switch Set 1.8 Removing and Installing SwitchesFIGURE 1-6 Front Cable Management Bracket in Lower Position 1.8.1.1 Removing a Switch From the Front of the Server3. Disconnect all cables connected to the switch 1.8.1.2 Removing a Rear Transition Module for a Switch 1.8.2.2 Installing a Switch 1.8.2 Installing a Switch Set1.8.2.1 Installing the Rear Transition Module for a Switch 1.9.1 ATCA Board Status LEDs 1.9 Switch LEDs1.9.2 Hot-Swap LED Section 2.4, “Functional Diagrams and Port Maps” on page OverviewSection 2.1, “Features” on page Section 2.2, “Switch Components” on page2.1.1 General 2.1 Features2.1.2 Base Interface 2-4 Sun Netra CP3240 Switch Installation Guide September 2.1.3 Fabric Gigabit InterfaceSite 3 AMC.0 Mid-size, AMC.2 Type E1 2.1.4 AMC SitesSite 1 AMC.0 Mid-size, AMC.2 Type E1 Site 2 AMC.0 Mid-size, AMC.2 Type 5 and E12.2.3 Broadcom BCM5464R and BCM5461S 10/100/1000Base-T Ethernet PHY 2.2 Switch Components2.2.1 Broadcom StrataXGS 3 BCM56503 Ethernet Switch 2.2.2 Broadcom StrataXGS 3 BCM56800 Ethernet Switch2.2.5 Pigeon Point BMR-H8S-AMCc AdvancedTCA IPMI Subsystem 2.2.4 Freescale PowerQUICC II MPC8247 Communications Processor2.3 Protocols, RFCs, and MIBs Support 2.3.1 FASTPATH Switching2.3.1.2 System Facilities 2.3.1.1 Additional Layer 2 Functionality2.3.1.4 Routing MIBs 2.3.1.3 Switching MIBs2.3.2 FASTPATH Routing 2.3.3.1 DiffServ 2.3.3 FASTPATH Quality of Service2.3.3.2 Access Control Lists ACLs 2.3.4 FASTPATH Multicast 2.3.3.3 Class of Service CoS2.3.3.4 Quality of Service MIBs 2.3.4.1 Multicast MIBs 2.3.5 FASTPATH IPv6 Routing2.3.5.1 IPv6 Routing MIBs 2.3.6 FASTPATH Management2.3.6.2 SSH 1.5 and 2.3.6.3 Additional Management Features2.3.6.1 SSL 3.0 and TLS FIGURE 2-1 Switch Functional Block Diagram 2.4 Functional Diagrams and Port Maps2.4.1 Switch TABLE 2-2 Zone 3 RTM Ports 2.4.2 Rear Transition Modules RTMsTABLE 2-1 Switch External Ports FIGURE 2-2 Copper RTM Functional Block Diagram 2.4.2.1 Copper RTMTABLE 2-4 Copper RTM Port Restrictions 2-20 Sun Netra CP3240 Switch Installation Guide SeptemberTABLE 2-3 Copper RTM External Ports FIGURE 2-3 Fiber Optic RTM Functional Block Diagram 2.4.2.2 Fiber Optic RTMTABLE 2-6 Fiber Optic RTM Port Restrictions 2-22 Sun Netra CP3240 Switch Installation Guide SeptemberTABLE 2-5 Fiber Optic External RTM Ports FIGURE 2-4 Base Fabric Switch Subsystem 2.4.3 Base Fabric Switch SubsystemFIGURE 2-5 Expansion Fabric Switch Subsystem 2.4.4 Expansion Fabric Switch Subsystem2.4.5 AdvancedMC Sites FIGURE 2-6 AMC Port Map Diagram 2.4.5.1 AMC Port MapsTABLE 2-7 AMC Ethernet Port Availability 2-28 Sun Netra CP3240 Switch Installation Guide September Page TABLE 2-12 AMC Port Restrictions for Copper RTMs 2.4.5.2 AMC Module Support by Site2.4.5.3 AMC Port Restrictions for RTMs TABLE 2-11 AMC Modules by SiteSection 3.2, “Jumper Locations” on page Configuring Jumper SettingsSection 3.1, “Jumper Settings” on page 3.1.1 P4 Cross-Connect Control 3.1 Jumper Settings3.1.4 P81-2 Base Write Protect 3.1.2 P61-2 Fabric Zero Reset Configuration Word3.1.3 P63-4 Base Zero Reset Configuration Word 3.1.6 P9 IPMC Firmware Program 3.1.7 P101-2 IPMC Reset3.1.5 P83-4 Fabric Write Protect 3.1.8 P103-4 IPMC FWE 3.1.9 P111-2 Forced-Board Enable3.1.10 P113-4 IPMC Board Reset 3.1.12 P13 Serial Direction 3.1.11 P121-2 and P12 3-4 EMI Ground to Logic GroundFIGURE 3-1 Switch Jumper Locations 3.2 Jumper LocationsFIGURE 3-1 shows the locations of the jumper settings 3-8 Sun Netra CP3240 Switch Installation Guide September Configuring Switch Software 4.1.1 State Sensors 4.1 IPMI Firmware SensorsTABLE 4-3 IPMI Sensor Logic Chapter 4 Configuring Switch SoftwareThe following tables lists the logic that drives these sensors IPMI Thresold Sensors 4.1.2 Threshold Sensors4.2.1 uBoot Console 4.2 uBoot4.2.2 E-Keying Control in uBoot 4.3.1 e-Keying 4.2.3 Serial-Baud Rate Control in uBoot4.3 Linux 4.3.3 ATCA LEDs 4.4 Serial Select4.3.2 e-Keying Bypass 4.5.2 Changing Serial Location from FASTPATH 4.5.1 Changing Serial Location from UBoot4.5 Serial Location The following is an example of a boot sequence 4.6 Boot Sequence4.6.1 Boot Utility Menu 4.6.1.3 Erase Permanent Storage 4.6.1.1 Load Code Update Package using TFTP/FTP4.6.1.2 Erase Current Configuration 4.6.1.4 Select Boot Method4.8 Dual Firmware Images 4.7 Primary and Backup Flash4.8.1 Booting the Non-Active Image 4.6.1.5 Start Diagnostic Application4.8.3 Fabric 1G/10G Auto-negotiation 4.9 Network Boot4.8.2 Updating the Non-Active Image CODE EXAMPLE 4-5 Example Console Output 9. Press number 1 to boot the systemCODE EXAMPLE 4-5 Example Console Output Continued 4-16 Sun Netra CP3240 Switch Installation Guide SeptemberUser 4.10.1.1 CLI 4.10 FASTPATH4.10.1 Management Options TABLE 4-6 Basic CLI Commands 4.10.2 Basic CLI Commands4.10.3.2 Web Interface Defaults 4.10.3 Logins and Prompts4.10.3.1 CLI Defaults 4.10.4.2 Enabling SSH and SSL 4.10.4 Secure Remote Access4.10.3.3 SNMP Defaults 4.10.4.1 SSH and SSL/TLS Keys4.10.6 Port Ordering 4.10.5 Default SettingsTABLE 4-7 Port Order List Continued 4.11.1 Firmware List 4.11 Firmware Updates4.11.2 Firmware Upgrades 4.12.2 Backplane Ports Versus RTM Optical Ports 4.12 Fiber Optic RTM Configuration4.12.3 10G Configuration for RTM Optical Port 4.12.1 Module Supportauto-negotiate exit exit 4.12.4 1G Configuration for RTM Optical Portconfigure Environment Specifications A.1.2 Normal Operating Ranges A.1 Electrical and EnvironmentalA.1.1 Absolute Maximum Ratings A.3 Mechanical A.3.1 Board Dimensions and WeightA.2Reliability A-4 Sun Netra CP3240 Switch Installation Guide September FIGURE A-1 PCB DimensionsConnectors TABLE B-1 Connector Assignments B.1 Connector AssignmentsFIGURE B-1 Connector Locations Topside B.2 Connector Locations TopsideFIGURE B-2 ATCA Zone 1 Connector J9 TABLE B-2 ATCA Zone 1 Connector J9 PinsTABLE B-3 ATCA Zone 2 P20 ZD Connector J5 ATCA Zone 2 P20 ZD Connector J5ATCA Zone 2 P21 ZD Connector J4 TABLE B-4 ATCA Zone 2 P21 ZD Connector J4B-6 Sun Netra CP3240 Switch Installation Guide September ATCA Zone 2 P21 ZD Connector J4ATCA Zone 2 P23 ZD Connector J2 ATCA Zone 2 P22 ZD Connector J3B-8 Sun Netra CP3240 Switch Installation Guide September TABLE B-6 ATCA Zone 2 P23 ZD Connector J2This connector is the Cisco/Intel pinout ATCA Zone 2 P24 ZD Connector J1B.8 Serial RJ-45 Connector J13 Top TABLE B-7 ATCA Zone 2 P24 ZD Connector J1B.9 Serial Cable TABLE B-11 10/100Base-TX RJ-45 Connector J13-2nd B.10 10/100/1000Base-T RJ-45 Connector J13 3rd, J13 BottomB.11 10/100Base-TX RJ-45 Connector J13 2nd TABLE B-10 10/100/1000Base-T RJ-45 Connector J13-3rd and BottomB.13 ATCA Zone 3 RTM Connector Top J8ATCA Zone 3 RTM Connector J7 B.12TABLE B-14 ATCA Zone 3 RTM Connector J6-Bottom ATCA Zone 3 RTM Connector J6B.14 BottomPICMG 3.1 AdvancedTCA Ethernet and Fibre Channel Datasheet ReferenceIEEE 802.3-2002 CDMA/CD Ethernet and Other IEEE 802.3/802.1 Documents PICMG 3.0 AdvancedTCAThis and other Freescale documents about the MPC8247 are available at Broadcom DatasheetsMPC8272 PowerQUICC II Family Reference Manual IETF RFCsD.2 NEBS/ETSI Agency CertificationsD.1 CE Certification D.3 Safety D.4.2 EN 55024 Immunity D.4 Emissions Test RegulationsD.4.1 EN 50081-1 Emissions D.5.1 D.4.1FCC USA D.5 Regulatory InformationD.5.2 Industry Canada Canada D-6 Sun Netra CP3240 Switch Installation Guide September LEDs switches R removing switches switches, rear transition cards Indexhandling cards, cautions I installing switches switches, rear transition cardsIndex-2 Sun Netra CP3240 Switch Installation Guide September