Sun Microsystems 240 Server User Manual
Contents
1. EMI and environmental requirements Table 2 3 Environmental and safety specifications of the Netra 240 server Specification Operating Nonoperating Ambient temperature AC 0 C 32 F to 40 C 104 F AC 40 C 40 F to 70 C 158 F DC 5 C 23 F to 45 C 113 F DC 40 C 40 F to 70 C 158 F Relative humidity AC 10 to 90 noncondensing AC Up to 93 noncondensing 40 C max wet bulb DC 5 to 93 noncondensing DC Up to 93 noncondensing Altitude Up to 3000 m Up to 12 000 m Acoustic noise Operating 7 0 B a ISO 9296 Idling 7 0 B ETSI EN 300 019 2 1 2 3 Table 3 1 amp 3 1 E Seismic GR 63 Core requirements for earthquake Zone 4 Safety IEC60950 UL CSA60950 EN60950 RFI EMI compatibility FCC Class A Part 14 47 CFR EN55022 CISPR 22 EN 300 386 2001 V1 3 1 ICES 003 Immunity EN55024 Certifications Safety EMC Telecommunication cULus Mark TUV GS Mark CE Mark CCC GOST R CE Mark 93 68 EEC FCC authorized Class A VCCI BSMI C Tick MIC Telcordia GR 63 CORE GR 1089 CORE SR 3580 NEBS Level 3 Sun Microsystems Inc Software for Deploying Highly Available Services P15 Chapter 3 Software for Deploying Highly Available Services The need for continuous operation in mission and business critical environments demands not only well designed hardware but sophisticated software capabilities as well The Netra 240 server comes2. users and applications receive more consistent levels of service enabling even higher application availability Solaris Bandwidth Manager Software Solaris Bandwidth Manager software enables administrators to control the network bandwidth assigned to partic ular applications users and departments that share the same intranet or Internet link By installing Solaris Bandwidth Manager software on a network s major links and application servers and setting consistent policies administrators can evenly distribute bandwidth throughout the organization Traffic can also be prioritized pre venting a small number of applications or users from consuming all available bandwidth Solaris Bandwidth Manager software enables organizations to e Provide differentiated classes of service to users and bill accordingly e Guarantee bandwidth to high priority users applications or servers P18 Software for Deploying Highly Available Services Sun Microsystems Inc e Reduce traffic congestion and increase network efficiency e Control user and application access to network resources e Gather detailed network use statistics and accounting data for usage based billing and trend analysis Storage Management Tools To manage the growing volumes of mass storage in today s networked environments Sun provides the advanced Sun StorEdge line of redundant storage arrays along with a variety of powerful management tools Volume man agers are available both as hardwa
3. 4 i 64 bit 33MHz Dual PCI slot Dual Gigabit 64 bit Gigabit Ethernet 33 66 MHz Ethernet ri 64 bit 33MHz Supply Supply Unit O Unit 1 Figure 2 3 Block diagram of the Netra 240 motherboard UltraSPARC Illi Processor Based on Sun s flagship UltraSPARC III processor the UltraSPARC Illi processor in the Netra 240 server combines high performance with a full feature set The highly integrated UltraSPARC Illi offers low power consumption making it ideal for small compact servers and high density server environments The UltraSPARC IIli processor packaged in a 959 pin ceramic uPGA is fabricated with a seven layer 0 13 micron copper process that results in less than 50 watts consumption at 1 28 GHz The Netra 240 server s UltraSPARC IIli processor runs at 1 28 GHz incorporating on chip memory management and bus interfaces to facilitate easy and economical integration of cost effective systems The UltraSPARC Illi processor also provides the following features for smaller multiprocessor systems e The 64 bit 4 way superscalar SPARC V9 pipeline provides high performance in a low power consumption package e The Memory Controller System Interface unit manages virtual to physical memory address mappings with reduced memory latency and large memory support for up to 4 GB of memory per CPU e A 32 KB 4 way associative instruction cache I cache and a 64 KB 4 way associative data cache D cache help ensure low latency access to instruct
4. ETSI equipment standards Certified to meet NEBS Level 3 requirements DC version it is an ideal candidate for applications that need to operate in harsh environments and require verified ruggedness such as those found in telecommunication central offices government and industrial applications P4 Introduction Sun Microsystems Inc The Netra 240 server includes integrated high bandwidth networking supported by the Solaris Operating System A wide range of middleware applications is also available to reduce implementation and deployment time Standard advanced manageability features allow for efficient remote system administration and high reliability to enable ease of integration with centralized management services The Netra 240 server also includes features for maximized uptime as well as high performance due to its large memory capacity and excellent expandability All of these features are delivered in a high performance multi processor server at a competitive price Key Features The Netra 240 server provides additional features that improve serviceability and ultimately availability for deliv ering applications and services e Advanced Lights Out Management ALOM A standard on board System Management Controller module pro vides remote monitoring and management System alarms including Critical Major Minor and User indica tors and dry contacts contribute to centralized system state monitoring through standard central offi
5. GW AS Eso 1 Mobile Switching Center ke WA Multimedia Term Adapt MTA OSS BSS Y Mobile Buyer SIP Servers Cable RA Wireless Merchant OSS BSS Figure 1 1 The Netra 240 server is ideal for a wide range of applications and users versions offer features that make them ideal for use in rack intensive deployments in less than ideal environ ments With consistent small footprints Netra servers allow for easy deployment in industry standard racks Wireless Operators Communication Service Providers CSPs are converting their cellular infrastructures from analog to digital in developed areas and are beginning to build digital cellular infrastructures to reach remote developing areas Third generation wireless services offer enhancements to current applications including greater data speeds increased capacity for voice and data and the advent of packet data networks versus today s switched networks Vast markets for data and voice services continue to open in Europe and the United States while Eastern Europe Latin America China and India offer completely new opportunities Sun offers CSPs the tools they need to succeed in the competitive wireless marketplace Sun plays a leading role in open computing and open networks the basic requirements for entrance into global seamless wireless connectivity Wireline Service Providers CSPs are also expanding their offerings to include long distance DSL
6. Management Interfaces The Netra 240 server also allows a wide range of peripheral expansion Standard expansion ports include e Gigabit Ethernet Four auto negotiating 10 100 1000BaseT Gigabit Ethernet ports provide high speed high bandwidth networking and enhanced availability e Ethernet Management A separate 10BaseT Ethernet port provides a network interface for out of band management e Serial A DB9 serial port allows connection to terminal servers or other devices Sun Microsystems Inc Introduction P5 Serial Management An RJ 45 serial port provides a console port as well as an out of band serial management interface USB Two USB ports support ZIP drives and other peripherals SCSI An external Ultra160 SCSI port enables connection of disk arrays and other high speed storage devices PCI One full length PCI slot and two half length PCI slots are available for individual PCI cards Alarm contacts Critical Major Minor and User dry contacts provide centralized management systems with standardized system state information Target Applications for the Netra 240 Server Ideal applications for the Netra 240 server include Wireless HLR VLR 3G UMTS GGCN SSGN Unified Messaging Short Messaging Services SMS Multimedia Messaging Services MMS Streaming Video Services Intelligent Network IN VOIP Softswitch Signalling Gateway Media Server Application Server OA amp M OSS BSS application areas Web applicati
7. its valuable system administrative staff asking it to manage larger and larger numbers of systems In addition maintaining high availability means relying on people and processes even more than products Sun can provide the experts that can help integrate the methodologies expertise products and services needed to craft high availability environments that make service grids work more smoothly Sun s extensive portfolio of services based on field proven methodologies best practices and experience implementing thousands of servers into telecommunications centers worldwide delivers the how to architecture implementation and operations management services for the Netra 240 server Key services include e Consulting expertise to help design and implement solutions that can handle rapid growth without sacrificing performance and availability e Workforce development solutions that provide staff with the skills to assess architect build and manage scalable data centers through a specially designed curriculum e Comprehensive flexible support services developed to address the unique needs of the data center and comple ment the business model and operational support strategy of individual enterprises Professional Services Sun Professional Services teams can help organizations create the right infrastructure based on Netra 240 systems through several services e The Application Readiness Service program provides implementation an
8. pre installed with the Solaris Operating System Solaris 8 HW 7 03 and integrated support for remote management software Support for the Solaris 9 OS will be available with the Solaris 9 OS HW 4 04 release Solaris Operating System The Solaris Operating System is designed to deliver the power flexibility availability and compatibility to support computing needs in the Telecom industry It combines key computing elements operating system networking and user environments into a stable high quality foundation that organizations can depend on to develop deliver and manage mission and business critical computing solutions The strengths of the Solaris Operating System lies with its carrier grade reliability scalability and performance The following features and functionality of the Solaris OS help support operators who require constant and consistent delivery of applications and services to customers 24x7 High performance through a complete 64 bit computing environment enabling the delivery of applications and services to large numbers of users Extended security features through authentication data integrity data privacy and single sign on capabilities so that tampering snooping and eavesdropping do not compromise data or associated transactions Enhanced scalability with a 64 bit kernel that enables access to more system resources and the ability to consol idate applications onto a single server Superior reliability and avai
9. the system provides minimal over head for data transactions that access memory controlled by the other CPU Each UltraSPARC IIli processor supports up to four 72 bit DDR1 registered DIMMs allowing memory capacity and bandwidth to scale with the number of processors installed The system supports 256 MB 512 MB and 1 GB DDR1 DIMMS installed in groups of two for a maximum system memory capacity of 8 GB The Netra 240 server will support 2 GB DDR1 DIMMs in the future to yield up to 16 GB maximum memory configurations The memory data path is 128 bits of data with 9 bits allocated for error correction code ECC The Netra 240 server features a 1 MB secondary L2 cache internal to the UltraSPARC Illi processor This approach beyond providing increased reliability and reduced system cost provides a high throughput cache interface with a peak bandwidth of 19 2 GB sec J Bus Interconnect and JIO Hostbridge ASICs The J Bus interconnect in the Netra 240 system offers superior bandwidth and low latency memory access coupled with reduced chip count and cost The J Bus interconnect provides high throughput paths to memory at up to 160 MHz with a 128 bit wide data path parity protected In the Netra 240 server the J Bus links the UltraSPARC Illi processors with specialized JIO Hostbridge ASICs that function as J Bus to I O bridges These ASICs provide a total aggregate bandwidth of up to 2 05 GB sec peak throughput via a shared data address bus The JI
10. Italy 39 02 641511 Japan 81 3 5717 5000 Kazakhstan 7 3272 466774 Korea 822 2193 5114 Latvia 371 750 3700 Lithuania 370 729 8468 Luxembourg 352 49 11 33 1 Malaysia 603 21161888 Mexico 52 5 258 6100 The Netherlands 00 31 33 45 15 000 New Zealand Auckland 64 9 976 6800 Wellington 64 4 462 0780 Norway 47 23 36 96 00 People s Republic of China Beijing 86 10 6803 5588 Chengdu 86 28 619 9333 Guangzhou 86 20 8755 5900 Shanghai 86 21 6466 1228 Hong Kong 852 2202 6688 Poland 48 22 8747800 Portugal 351 21 4134000 Russia 7 502 935 8411 Saudi Arabia 9661 273 4567 Singapore 65 6438 1888 Slovak Republic 421 2 4342 94 85 South Africa 27 11 256 6300 Spain 34 91 596 9900 Sweden 46 8 631 10 00 Switzerland German 41 1 908 90 00 French 41 22 999 0444 Taiwan 886 2 8732 9933 Thailand 662 344 6888 Turkey 90 212 335 22 00 United Arab Emirates 9714 3366333 United Kingdom 44 0 1252 420000 United States 1 800 555 9SUN or 1 650 960 1300 Venezuela 58 2 905 3800 or online at sun com store SUN THE NETWORK IS THE COMPUTER 2004 Sun Microsystems Inc All rights reserved Sun Sun Microsystems the Sun logo iForce Netra Sun Fire Solaris StorEdge SunVTS Solaris JumpStart SunReady Services SunSpectrum SunSpectrum Platinum SunSpectrum Gold SunTone the SunTone Certified logo and The Network Is The Computer are trademarks registered trademarks or service marks of Sun Microsystems Inc in the United States and other co
11. O Hostbridge ASIC provides a high performance PCI implementation and a J Bus interface operating at up to 160 MHz An integral 1 0 cache unit operating at 133 MHz serves as a prefetch buffer that is fully coherent P10 Netra 240 Server Architecture Sun Microsystems Inc with main memory improving sequential PCI DMA performance This approach minimizes J Bus transactions for 1 0 and enhances performance for I O access to main memory In addition the JIO Hostbridge ASICs support PCI DMA write and read bursts of 1 KB 32 bit PCI and 2 KB 64 bit PCI with no disconnect 64 bit PCI DMA writes execute at peak PCI bus throughput Each of the two JIO Hostbridge ASICs provides two 64 bit interfaces one at 33 MHz the other at 66 MHz that are compliant with the PCI 2 2 industry standard Each J Bus PCI controller provides two PCI buses for a total of four system PCI buses for internal and external controllers and devices In turn these PCI buses depending on the system can support the following e Ultra160 SCSI controller for internal disk drives and external Ultra160 SCSI port for arrays e Optional Sun Crypto Accelerator 500 module e Two auto negotiating Gigabit Ethernet controllers e South Bridge general I O ASIC e One 64 bit 33 MHz 66 MHz full length PCI card slot e Two 64 bit 33 MHz half length PCI card slots South Bridge ASIC The South Bridge ASIC connecting to one of the JIO Hostbridge ASICs via one of its PCI interfaces provides s
12. White Paper Netra 240 Server Architecture On the Web sun com netra240 Netra 240 Server Architecture Qe Sun microsystems A Technical White Paper January 2004 O 2004 Sun Microsystems Inc 4150 Network Circle Santa Clara CA 95054 USA All rights reserved This product or document is protected by copyright and distributed under licenses restricting its use copying distribution and decompilation No part of this product or document may be reproduced in any form by any means without prior written authorization of Sun and its licensors if any Third party software including font technology is copyrighted and licensed from Sun suppliers Parts of the product may be derived from Berkeley BSD systems licensed from the University of California Sun Sun Microsystems the Sun logo Force Netra Sun Fire Solaris StorEdge SunVTS Solaris JumpStart SunReady Services SunSpectrum SunSpectrum Platinum SunSpectrum Gold SunTone the SunTone Certified logo and The Network Is The Computer are trademarks registered trademarks or service marks of Sun Microsystems Inc in the U S and other countries UNIX is a registered trademark in the United States and other countries exclusively licensed through X Open Company Ltd All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International Inc in the U S and other countries Products bearing SPARC trademarks are based upon an architecture dev
13. able of Contents Sun Microsystems Inc Solaris Flash Software 2 0 mm oc ds 16 Solaris Live Upgrade Software oooooooorrrnrnr eee eee eee eens 16 Remote Management Software cece cee ee ee errr nnna 16 Advanced Lights Out Management ALOM 0 0 cece eee eee eee aa 16 Resource Management Software cece ce eee ee eee eee e eens T7 Solaris Resource Manager Software cece eee eee eee e ees 17 Solaris Bandwidth Manager Software 1 0 cece eee eee eee eee eens 17 Storage Management Tools lt vhs A a a 18 Web Services SoftWare cs a aa A 18 Netra High Availability HA Suite Software 0 0 ccc eee eee ne eens 18 Service Solutions ce eee ee eee eee eee eee eee eee eenes 19 Professional Services e ceed 19 Workforce Development Solutions ce ee eee eee eee eect e eee teen eee 20 Proactive System Management ccc cece ee eee eee ee ee eee eens 20 Sun Remote Services Event Monitoring Program 1 ccc ee ee ee eee eee teenies 20 SunTone Certification and Branding Program 1 cc ee ee ee ee eee e eee e eens 20 CONCIUSION ser cee seid rr al bis aia 21 Sun Microsystems Inc Introduction P1 Chapter 1 Introduction Over the past few years deregulation and privatization have created intense competition in the worldwide telecommunications market The marketplace has continued to evolve as voice and data solutions become more integrated and next generation wireless vi
14. band cc ec ee unin asaan a ee ee eee REE E ARA 3 Service Providers 3 Netra 240 SERVER as bic rica id eid a wale wp ONS a a braco 3 KEVAFC AGUS isis as edad iria aa 4 Expandability and Management Interfaces ccc eee ee eee eee eens 4 Target Applications for the Netra 240 Server cc ee ee eee rnnr rarr 5 Netra 240 Server Architecture 0 0 0 0c eee nett eee ene e ee eeaes 6 FONT ACCESS ais aaa da a aisha ace a Soke Ase Gece Bok eid arene aa 7 Motherboard eiiai airis add Shes ER Rogge andre ge 7 UltraSPARC Wl ProC SSOM 06 a AA decida 8 MEMO SUBSISTE serrara a A A 9 J Bus Interconnect and JIO Hostbridge ASICS o ooooooooooomoomnoraaaan ooo teenies 9 South Bridge ASIC 0009 cata weirs is al So bo ee le alee hws oe Oe eRe cae we 10 linterna Mass Storage sre riese eng A Aaa Bue ener eas wine Salah eee 10 Networking and I O Expansion 2 ccc ccc cee eee eee ee ee eee teen teen eee a 10 sun Crypto Accelerator 500 Board crs geret A a aa 11 System Config ration Card si id dida ida 13 DIOSES A A 13 Pr e ogee itech A a a ta wis 13 SUIS M o e O 13 Rackmount Enclosure and Power ccc eee ee cee eee eee eee eee eee eee eee e eens 13 Environmental and Safety Specifications oooooooorerrnrrroromrrrr eens 14 Software for Deploying Highly Available Services 00 00 cece eee eee eee 15 Solaris Operating SYSTEM coso a aa 15 Solaris JumpStart Software 2 ccc ee ee eee eee e ees 15 Pii T
15. ce management systems e Automatic server restart Netra 240 servers can be configured to automatically reboot in the event that the operating system becomes unresponsive simplifying serviceability and reducing downtime e System Configuration Card A removable system configuration card contains system specific information accelerating system upgrades or replacement e Accelerated encryption An optional Sun Crypto Accelerator 500 daughter card that frees PCI slots and works with popular Web server software to provide hardware and software acceleration for authentication and encryption of secure Web transactions e Front accessible hot pluggable UltraSCSI disks Front accessible disk drives provide convenient access for service via a bezel easing maintenance and reducing downtime e Dual redundant power supplies Two hot swappable power supplies on the Netra 240 server enhance availability and reliability e Rack centric design Compact 2U packaging and front to back cooling allow very dense configurations with environmental characteristics that are certified to central office standards Table 1 1 Netra 240 server specifications Features Description Height 2RU PCl expansion 1 x 64 bit 33 66 MHz 3 3V full length PCI slot 2 x 64 bit 33 66 MHz 5V half length PCI slots Hard disk drive bays 2 Ultra160 SCSI Power supply units Dual redundant AC DC Rotary switch Accessible behind front bezel Expandability and
16. cluding the Solaris Operating System the applications stack and the system configura tion into a new Flash Archive format Using this system image administrators can then rapidly replicate a refer ence server configuration onto many target servers Solaris Flash images can be deployed via standard media or over the network via HTTP and NFS protocols Solaris Flash images can be installed using custom Solaris JumpStart scripts the Solaris Web Start graphical interface or through interactive installation of the Solaris Operating System Solaris Live Upgrade Software Solaris Live Upgrade software allows the creation management upgrade comparison and activation of multiple boot environments on systems running the Solaris Operating System In particular Solaris Live Upgrade software enables systems to run uninterrupted while a system administrator installs a Solaris Flash archive or upgrades to a new version of the Solaris Operating System As a result downtime for upgrades can be reduced to the time needed for a simple reboot Remote Management Software In the past the remote networking capabilities of the Solaris Operating System enabled administrators to log into and remotely manage Sun systems Administrators could perform basic administrative tasks or access system consoles through network terminal servers However true lights out management with its need for remote event notification and problem diagnosis requires remote acce
17. d CD media that can be installed onsite The software modules in the Sun Java Enterprise System portfolio includes e Sun Java System Web Server e Sun Java System Messaging Server e Sun Java System Directory Server e Sun Java System Application Server e Sun Java System Portal Server e Sun Java System Active Server Pages e Apache Web server Netra High Availability HA Suite Software Sun s Netra High Availability Suite 2 1 Foundation Services software is a reliable and scalable high availability software package that organizations can easily and rapidly embed into their platforms and integrate with their applications to provide highly available solutions Netra HA Suite Foundation Services can e Reduce development time and cost by providing an embeddable HA software that can increase overall availability of solutions based on the Sun computing platform e Leverage open standards to ensure ease of integration and interoperability in existing infrastructure and multi vendor environments e Limit operating system and hardware integration costs with pre integrated Netra based platforms For more information about Netra HA Suite Foundation Services go to www sun com software netrahasuite Sun Microsystems Inc Service Solutions P19 Chapter 4 Service Solutions Qualified system administrative talent is increasingly expensive and hard to find in the Telecom industry As an organization continues to grow it must extend the expertise of
18. d project management e The Data Center Readiness Service program addresses configuration design and testing change management and process and documentation issues e The SunReady Availability Assessment Service program identifies and assesses the gaps and risks in an archi tecture or operational environment as well as evaluating the organizational structure or personnel skill levels in a particular application environment that may affect availability e The Mainframe Migration Services program helps an organization with a growing computing environment prepare to take advantage of the latest hardware software and middleware technologies P20 Service Solutions Sun Microsystems Inc Workforce Development Solutions A properly trained staff can help ensure high levels of availability fast and accurate deployment of new products and services quick identification of problems and rapid response to system failures and interruptions Sun Educational Services as a leading supplier of training solutions around the world can help organizations take full advantage of their hardware and software investment by giving their personnel the right training Proactive System Management Managing a large number of servers requires obtaining the right level of support to help improve operational efficiency and increase mission and business critical system reliability Sun Support Services offers proactive support monitoring and sustaining services to
19. data services and e business and Internet services Sun and Force partners are pioneering products technologies and services that take advantage of the convergence of voice and data to increase functionality improve efficiency and lower costs For example Enhanced Business Services EBS works in conjunction with telephony systems to deliver an extensive set of IP enhanced business productivity applications via a Web based graphical user interface GUI To help companies retain and attract customers and seize new business opportunities Sun has developed offerings designed for easy integration into their existing infrastructure Sun Microsystems Inc Introduction P3 Cable Broadband Government agencies are deregulating bandwidth making hundreds of megahertz of bandwidth available for the emerging technologies and systems providing broadband wireless access A wide variety of technologies and system implementations are being put into place to provide many different service offerings cable satellite and DSL for instance Flexible reliable available scalable Sun products can help increase the return on invest ment and decrease the risk of providing these services Service Providers SPs Offering reliability security and flexibility Sun is one of the leading vendors in the service provider industry with innovative programs and services targeted specifically at helping SPs drive their services into the enterprise com munit
20. deo and messaging technologies emerge The growing demand for scalable and available services coupled with modern economic realities is re shaping the design of the telecom munications infrastructure Now more than ever availability of key services with stringent service level agree ments increasingly common dictates success or failure At the same time today s challenging economic climate means that successful organizations must continue to consider total cost of ownership TCO Sun understands that Telecom companies have critical performance reliability stability security scalability and manageability requirements To meet these needs Sun offers the Netra 240 server NEBS Level 3 certified DC version and ETSI compliant Netra 240 servers are designed to be affordable yet retain high performance functionality Netra 240 servers run the proven Solaris Operating System and are compatible with the rest of Sun s high performance UltraSPARC server family providing the performance scalability and expandability necessary to help organizations respond to rapidly changing requirements With dual processor support in a com pact rackmount enclosure the Netra 240 server also addresses increasing demands for increased network band width more secure network transactions and easier manageability Ultimately high availability is the key consideration for many Telecom companies The Netra 240 server incor porates a comprehensi
21. eloped by Sun Microsystems Inc The OPEN LOOK and Sun Graphical User Interface was developed by Sun Microsystems Inc for its users and licensees Sun acknowledges the pioneering efforts of Xerox in researching and developing the concept of visual or graphical user interfaces for the computer industry Sun holds a non exclusive license from Xerox to the Xerox Graphical User Interface which license also covers Sun s licensees who implement OPEN LOOK GUIs and otherwise comply with Sun s written license agreements RESTRICTED RIGHTS Use duplication or disclosure by the U S Government is subject to restrictions of FAR 52 227 14 g 2 6 87 and FAR 52 227 19 6 87 or DFAR 252 227 7015 b 6 95 and DFAR 227 7202 3 a DOCUMENTATION IS PROVIDED AS IS AND ALL EXPRESS OR IMPLIED CONDITIONS REPRESENTATIONS AND WARRANTIES INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT ARE DISCLAIMED EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS HELD TO BE LEGALLY INVALID Sun Microsystems Inc Table of Contents Pi Table of Contents A She wh wed eh aah eee tw ease og dae B WH Mya dna ee Ede pce ook Bue ee eee ae 1 Target AUdIENCE a i ak aetce ae eet Stok eaan ard Raced Le bE ea a ae eae 1 Network Equipment Providers NEPS 0 cece eee eee eee ee eee eee eens 1 Wireless Operators sisese ii ae 2 Wireline Service Providers s ce eana ainena aia aae eee a an a D E eee e aa a aa 2 Cable Broad
22. ength 64 bit 33 MHz PCI slots enabling a total of three PCI cards to be added to the system These additional PCI cards allow special purpose functionality supported by Sun or Telecom industry vendors such as external connectivity to other types of networks including ATM Sonet Fibre channel T3 and others Power Supplies Power connection to the Netra 240 server is also located on the back panel The Netra 240 server features hot swappable dual redundant power supply units each with separate power connections for enhanced reliability and availability In the absence of one power supply unit the other unit can adequately supply required power to the Netra 240 server Sun Crypto Accelerator 500 Board The Netra 240 server supports the Sun Crypto Accelerator 500 SCA 500 daughter card an optional hardware cryptographic accelerator module that installs in the system without occupying an additional PCI slot Ideal for e commerce or other applications that benefit from SSL Secure Socket Layer acceleration the SCA 500 board with no external interfaces functions as a cryptographic co processor to accelerate public key and symmetric cryptography P12 Netra 240 Server Architecture Sun Microsystems Inc Based on the Broadcom BCM5822 co processor the SCA 500 board accelerates a variety of computation inten sive cryptographic algorithms for security protocols in e commerce applications The SCA 500 daughter board off loads SSL functionali
23. erial and general 1 0 functionality which includes e An internal ATA EIDE connector to support the optional internal DVD ROM DVD RW e A standard ElA TIA 574 DB9 asynchronous serial interface using RS 232 levels e Two USB v1 1 interfaces The South Bridge ASIC also connects the System Management Controller ASIC that serves as a service processor for the system s ALOM remote management capabilities ALOM remote system management can be accessed via either the RJ 45 serial or 10BaseT Ethernet interfaces provided by the System Management Controller ASIC Chapter 3 provides more information on ALOM Internal Mass Storage The Netra 240 server provides internal support for 160 MB sec Ultra160 SCSI devices The internal disk drives are hot pluggable and accessed from the front behind the front bezel of the system The Netra 240 server supports up to two 73 GB disks running at 15 000 rpm for a total internal capacity of 146 GB Networking and I O Expansion The Netra 240 server provides a full complement of networking and I O expansion options through connectors on the back panel Ethernet Ports The Netra 240 server provides four standard 10 100 1000 Mbps Gigabit Ethernet connectors to support increas ing demands for both high bandwidth and multiple network connectivity Gigabit Ethernet technology from Sun is backwards compatible with 10 Mbps and 100 Mbps Ethernet with the interface auto negotiating the speed All four Ethernet interfac
24. es on the Netra 240 server support access through an RJ 45 connector An additional 10 Mbps Ethernet connection provides access to the System Management Controller ASIC and ALOM via a separate RJ 45 connector Sun Microsystems Inc Netra 240 Server Architecture P11 Alarm dry contact Serial port B PCI slots x 3 Power inlets Mgmt Mgmt Ethernet x 4 USB x 2 Ultra160 SCSI Ether Serial Figure 2 5 The rear view of the Netra 240 server shows a wide range of networking and I O options Serial Ports Serial ports provide a convenient way to connect Netra 240 servers to terminal and other serial devices using two asynchronous serial ports The serial A port RJ 45 connector is used as a console and serial interface to the System Management Controller ASIC and ALOM The serial B port DB 9 connector can be used for general serial connectivity and supports asynchronous transfers at up to 460 Kbaud USB Ports Two USB ports provide convenient connectivity to a keyboard and mouse as well as hand held devices for configu ration management In addition third party USB based peripheral devices such as ZIP drives printers and external CD ROM and DVD ROM drives can be attached using the USB ports UltraSCSI Port An external Ultra160 SCSI connector is available for attaching additional UltraSCSI devices such as Sun StorEdge disk arrays PCI Card Slots The Netra 240 server provides one full length 64 bit 33 66 MHz PCI slot and two half l
25. help manage system availability Support services include SunSpectrum Support Programs enable enterprises to choose a service level based on their specific need Levels of service range from mission critical support for maximum solution availability to backup assistance for self support organizations SunSpectrum Platinum is Sun s most comprehensive high availability system support solution designed to provide services to support around the clock mission critical computing environments SunSpectrum Platinum s many support services include a mission critical account team support planning 24x7 telephone assistance customer defined service priorities and 24x7 on site hardware service Sun RAS Profile enables enterprises to identify those areas where operational efficiency and mission and business critical system reliability can be improved Sun Remote Services Event Monitoring Program The Sun Remote Services Event Monitoring program is a set of tools technologies and expertise designed to improve mission critical support and increase the overall availability of the environments of organizations with SunSpectrum Gold or SunSpectrum Platinum support Sun Remote Services methodologies allow Sun experts to detect and manage Sun system events faster and more proactively resolving potential problems before they impact Sun environments and business operations SunTone Certification and Branding Program In a market fraught w
26. ions and data e A1 MB 4 way associative on chip L2 cache running at half the CPU core frequency provides increased reliability and high throughput that scales with processor technology improvements e The 128 bit 152 MHz or 160 MHz J Bus system interface provides a simple lightweight system interconnect optimized for small multiprocessor systems Sun Microsystems Inc Netra 240 Server Architecture P9 e Dual DTLBs with programmable page size support offer performance improvements for floating point intensive applications e A128 bit DDR1 SDRAM memory interface operating at 133 MHz 266 MHz leverages commodity memory to provide exceptional price performance and high main memory throughput e ECC memory or parity J Bus protection on all interconnects helps ensure highly reliable and available sys tems aa 32 KB DDR SDRAM UltraSPARC Illi Memory Controller Processor Instruction System Interface Unit gus Issue Unit Instruction Buffer l i Floating Point Units Load Store Unit A Data Cache Write Cache 64 KB 2 KB A Figure 2 4 Block level diagram of an UltraSPARC Illi processor Memory Subsystem The Netra 240 server s memory system which uses standard memory for easy expandability and lower total cost of ownership leverages the integrated memory controller in the UltraSPARC IIli processor The on board memory controller negotiates each CPU memory transaction with minimal latency and
27. ith time to market pressures ensuring the quality and reliability of applications can be a time consuming task To help this effort Sun created the SunTone Certification and Branding program to recognize and promote service provider investments in process methodology and infrastructure elements that enable the delivery of secure reliable and predictable Internet services The SunTone Certification and Branding Program provides customers of Web based services applications and integrator services with a means for identifying sup pliers who meet highly defined standards for delivering quality service over the Internet The program also gives the companies that provide these quality services a means to differentiate themselves in an ever more competitive and expanding market Using the SunTone Certified logos as a guide organizations can quickly and confidently choose service providers who have met high quality standards aimed at making Webtone as reliable as dialtone All SunTone Certified services meet established requirements for hardware infrastructure security and operational processes Additionally service providers when deploying SunTone Certified services follow a recommended methodology for building services providing security and ensuring reliability and scalability SunTone Certified applications conform to requirements addressing scalability availability security and management practices and are optimized and tuned to run on the S
28. lability for maximum data and application accessibility with features such as on line patch installations without the need for system downtime Complete binary compatibility for software investment protection Additional options such as Solaris Resource Manager and Solaris Bandwidth Manager software build upon the reliability and scalability of the Solaris Operating System to help deliver a comprehensive platform infra structure Included with the Solaris Operating System are tools to enable easy installation provisioning and upgrades Solaris JumpStart Software With potentially hundreds or thousands of systems to manage automation is key Reducing TCO depends on enabling a small administrative staff to manage a large number of systems The Solaris Operating System provides P16 Software for Deploying Highly Available Services Sun Microsystems Inc many of the key elements that enable efficient centralized administration and automation For example admin istrators can boot Sun systems remotely over the network and can install operating systems from remote system administration servers Solaris JumpStart software a standard component of the Solaris Operating System enables fully automatic and remote operating system installation based on custom profiles and scripts Solaris Flash Software Solaris Flash software provides provisioning functionality that allows administrators to capture a snapshot image of a complete server in
29. nd takes appropriate action Resource Management Software Automation is also key for effectively managing resources among numerous servers in Telecommunications opera tion centers Sun provides the tools administrators need to model and automatically maintain resource levels to keep servers within healthy operational constraints and maintain service level agreements Solaris Resource Manager Software Driven by the increasing popularity of applications and network service providers customers are demanding serv ice level agreements to ensure processing and that storage and throughput resources will be available during periods of peak usage At the same time administrators must strive to ensure that meeting the demands of one user does not unfairly impact another Solaris Resource Manager software integrated into the Solaris Operating System allows system managers to allocate resources among individual tasks and users in a structured policy driven fashion With Solaris Resource Manager software administrators can proactively allocate control and monitor system resources such as CPU time processes virtual memory connect time and logins within a system or domain This fine grained control enables the system manager to better predict and guarantee the level of service available to a particular task When additional resources are required to meet urgent demands allocations can be easily shifted to provide needed levels of service As a result
30. obust foundation to help organizations deliver highly available services Sun has been developing high performance robust computing technology for over twenty years In a world where technology advances at breakneck speeds companies are looking to forge alliances that enable them to capitalize on each other s strengths The combination of Sun systems the Solaris Operating System remote man agement tools and key technologies such as advanced lights out management in the Netra 240 server enables organizations to capitalize on the power of low cost carrier grade server computing White Paper Netra 240 Server Architecture On the Web sun com netra240 Sun Microsystems Inc 4150 Network Circle Santa Clara CA 95054 USA Phone 1 650 960 1300 or 1 800 555 9SUN Web sun com 6 Sun microsystems We make the net work Sun Worldwide Sales Offices Argentina 5411 4317 5600 Australia 61 2 9844 5000 Austria 43 1 60563 0 Belgium 32 2 704 8000 Brazil 55 11 5187 2100 Canada 905 477 6745 Chile 56 2 3724500 Colombia 571 629 2323 Commonwealth of Independent States 7 502 935 8411 Czech Republic 420 2 3300 9311 Denmark 45 4556 5000 Egypt 202 570 9442 Estonia 372 6 308 900 Finland 358 9 525 561 France 33 134 03 00 00 Germany 49 89 46008 0 Greece 30 1 618 8111 Hungary 36 1 489 8900 Iceland 354 563 3010 India Bangalore 91 80 2298989 2295454 New Delhi 91 11 6106000 Mumbai 91 22 697 8111 Ireland 353 1 8055 666 Israel 972 9 9710500
31. on services LDAP AAA mailstore Security Defense military applications such as command and control mobile system management and classified intel ligence systems Embedded OEM applications such as industrial process control semiconductor testing equipment and network imaging systems P6 Netra 240 Server Architecture Sun Microsystems Inc Chapter 2 Netra 240 Server Architecture Sun designed the Netra 240 servers to deliver multiprocessor performance scalability and flexibility in conven ient 2 RU enclosures To this end high volume components and application specific integrated circuits ASICs have enabled a greatly reduced part count while providing high reliability and low cost without compromising access to expansion options through high performance standardized interfaces This chapter describes the Netra 240 server architecture in detail including the UltraSPARC Illi processor memory subsystem network and 1 0 system system configuration card and other optional components Subsequent chapters will discuss remote management capabilities along with other software and services that help the Netra 240 server deliver on the promise of high availability PCI cards Fan Fans Power supplies Figure 2 1 Inside view of the Netra 240 server Sun Microsystems Inc Netra 240 Server Architecture P7 Front Access Normal operations in a deployed environment typically involve at some point tasks such as
32. putting a server in standby mode swapping a hard disk drive or re configuring the system With the Netra 240 server administra tors can accomplish such tasks through a push button switch a rotary switch and a System Configuration card all accessible behind the front bezel Administrators can access these simple to use features by opening the front of the server and flipping open the front bezel which stays down in place Hard disk drive Hard disk drive System Configuration Push button Rotary switch Bezel Card switch Figure 2 2 The front bezel flips down to open Hard disk drives and the System Configuration Card are accessible from the front The push button switch is normally used to power on the server Administrators can also use the switch to put the server in a power standby mode the rotary switch must be set to enable standby mode In standby mode the server is not functional but ALOM continues to run The rotary switch on the Netra 240 server provides added control over the system power state and security for server operation as well as a level of diagnostics Administrators can use the rotary switch to e Disable power control through the push button switch and or remote power control e Force the system into the standby state e Write protect internal PROMs OBP POST and System Management Controller PROMs e Force diagnostics tests such as power on self tests POST during system boot e Disable suspension to the boo
33. r includes several PROM resident and UNIX platform based diagnostic programs that service personnel can use Power On Self Test Under user control a power on self test POST can automatically execute to test the system board NVRAM on board 1 0 devices and memory system each time power is applied to the system While not intended to be a comprehensive diagnostic POST can quickly establish that no severe problems exist with the system Administrators can monitor POST tests via a serial port connection to a terminal server another desktop system or an ASCII terminal SunVTS Software Used to determine if the system is functioning properly the SunVTS system exerciser is a graphically oriented UNIX application that permits the continuous exercising of system resources and internal and external peripheral equipment SunVTS software incorporates a multifunctional stress test of the system through operating system calls and allows the addition of new tests as they become available Rackmount Enclosure and Power The Netra 240 server is designed to provide reliable and scalable performance while reducing operating expenses through lower real estate costs The small form factor of the Netra 240 server enables multiple systems to be densely packed into rackmounted systems All internal components and field replaceable units FRUs including UltraSPARC Illi CPUs are easily accessible from the top of the enclosure A hinged front bezel allo
34. rative resource such as a Sun workstation Sun Microsystems Inc Software for Deploying Highly Available Services P17 ALOM supports the following remote system management capabilities e Host status monitoring and automatic server restart ALOM monitors environmental conditions as well as the status of the power supply and fans in the Netra 240 server It provides a service indicator and event or failure notice to administrators The service processor also provides an automatic server restart ASR function triggered by a system alarm When properly configured ASR can restart the server if it becomes unresponsive a watch dog reset e Power control ALOM gives administrators full control of the server including remote power on and power off of the system The System Management Controller ASIC utilizes auxiliary power enabling continuous monitoring and control functionality even when the server is powered off or the operating system is not running When the system is operational the service processor performs event reporting via the serial port or Ethernet ports that it controls e Software accessible alarms Four user configurable alarms are available for specialized applications that require them For example an application can set an alarm to be triggered if an important server process is not responding If this condition occurs remote management software possibly custom developed code notices that the alarm condition has been set a
35. re based options that are an integral part of disk subsystems and as host based managers that run on the host Redundant storage area network SAN solutions in addition to individual volume management tools are available from Sun to connect storage devices via a switch to deliver high speed high bandwidth access to data Sun s economical portfolio of SAN solutions is a customer ready network ready answer that is easy to install and simple to manage Sun also provides several software suites that help ease storage management tasks Sun StorEdge Utilization Suite software provides protection and rapid access to large volumes of enterprise data Sun StorEdge Performance Suite software optimizes storage resources for speed and continuous data availability even for very large files Sun StorEdge Availability Suite software provides a comprehensive solution that minimizes disruption maintains productivity protects data recovers from disaster and ensures continuity in business planning and integration Sun StorEdge Resource Management Suite software enables administrators to analyze storage usage understand consumption identify bottlenecks forecast growth and plan efficiently for new storage networks Web Services Software A wide range of Sun Java Enterprise System software is also available for the Netra 240 server to help lower the total cost of ownership and speed server deployment Sun Java Enterprise System software is available in DVD an
36. ss at a level that makes few assumptions about the correct operation of an operating system or other critical system components As a result remote system administration capabilities for geographically distributed or physically inaccessible systems require a fundamental system design that includes an independent or out of band control channel This channel plays an essential role when the operating system on a remote system is not able to respond due to software hardware or network connectivity problems or power outages Now the Netra 240 server extends basic remote management capabilities through the use of sophisticated system management and monitoring tools Advanced Lights Out Management ALOM To address the need for out of band control the Netra 240 server features Advanced Lights Out Management Available through an embedded System Management Controller integrated into the Netra 240 server motherboard ALOM gives system administrators the ability to locate and resolve problems quickly independent of the operating state of the system The autonomous System Management Controller ASIC provides remote system console capabilities through both serial and Ethernet interfaces on the back panel Administrators can access ALOM service through a serial connection from a modem terminal server personal computer or other devices supporting terminal emulation Ethernet access to ALOM management capabilities is available from any network attached administ
37. t PROM or kernel debuggers such as Kadb Motherboard The Netra 240 server utilizes a state of the art compact motherboard Features integrated into or supported by the motherboard include Up to two UltraSPARC IIli processors each with 1 MB of L2 cache Flash PROM housing the system firmware internal diagnostics and POST Eight Sun DDR 1 SDRAM PC2100 DIMM slots four per processor Four 10 100 1000BaseT Ethernet ports Internal Ultra160 SCSI connector for internal hard disks External Ultra160 SCSI connector for optional mass storage devices Two asynchronous serial ports one general purpose one for server management One 10BaseT server management port P8 Netra 240 Server Architecture Sun Microsystems Inc e Two USB ports e One full length PCI slots and two half length PCI slots e Daughter board connector for the optional Sun Crypto Accelerator 500 board e System management controller service processor for remote management ALOM Figure 2 3 is a block level diagram of the motherboard in the Netra 240 server and illustrates the components that provide key functionality The following sections discuss these key components ALOM System Serial Management Controller ALOM Network UltraSPARC Illi CPU FET A J Bus 128 bit 152 160 MHz y Y PCl2a JIO Interrupt JIO Ultra160 i e a gt gt Hostbridge Hostbridge PCl1a SCSI UltraSPARC IIli Gaza South Bridge General 1 0 PCI slot
38. tion and encryption modules For example the SCA 500 module uses Network Secure Server NSS via the PKCS 11 public interface for Java System Web Server and OpenSSL via the mod_ssl libraries for Apache Web server software Figure 2 6 Sun Java System Web Server Sun Java System Portal Server Apache Web Server Public Interface Public Interface NSS EAPI Sun Java System SSL Public Interface mod_ssl module to link SSL PKCS 11 OpenSSL Private In TAN J ans Interface Private Interface Sun Crypto Accelerator 500 Figure 2 6 The Sun Crypto Accelerator 500 module accelerates Sun Java System Web Server and Apache Web server authentication as well as bulk encryption via appropriate protocols and methods Sun Microsystems Inc Netra 240 Server Architecture P13 System Configuration Card System administrators often need to replace or upgrade a server with minimal downtime To facilitate faster upgrades and repairs the System Configuration Card SCC stores the Netra 240 server s system configuration including the host ID MAC address and NVRAM settings With the SCC administrators can easily replace a Netra 240 server with minimal reconfiguration by transfer ring the identity from one system to another Administrators can simply remove the SCC from one server and insert it into another along with the boot disk from the original system Diagnostics Designed for easy diagnosis and problem repair the Netra 240 serve
39. ty normally performed by system CPUs Using 3DES it accelerates various operations such as authentication and bulk encryption The SCA 500 board further speeds SSL processing by optimizing the complex mathematical operations involved in SSL operations Since acceleration performance cost is not uniform across all algorithms and because some cryptographic algorithms are designed specifically to be implemented through hardware while others are designed to imple mented through software the SCA 500 board provides cryptographic algorithms through both hardware and soft ware The SCA 500 daughter card examines each cryptographic request and determines the best location for acceleration the host processor or the SCA 500 board to achieve maximum throughput Load distribution is based on cryptographic algorithm current job loading and data size Table 2 1 lists the accelerated software and hardware algorithms that the SCA 500 provides for Sun Java System Web Server and Apache Web server software Table 2 1 The Sun Crypto Accelerator 500 module supports SSL algorithms through both hardware and software Algorithm Sun Java System Web Server Apache Web Server Hardware Software Hardware Software RSA X X X X DSA X X X X Diffie Hellman X X DES X X X X 3DES X X Arcfour 5 X The SCA 500 daughter card interfaces with specific drivers based on the Web server software deployed on the server and selects appropriate authentica
40. un platform Sun Microsystems Inc Conclusion P21 Chapter 5 Conclusion Today s organizations are facing many challenges Telecommunications operators must be on line 24 hours a day and systems must be managed to handle peak loads without disruption or service degradation Computing infra structures must scale both horizontally and vertically without downtime or unnecessary system complexity Organizations must find ways to deal with server sprawl and management of thousands of servers in heteroge neous environments spread across the globe while keeping corporate and user information secure As if all these requirements were not challenging enough organizations must deploy solutions at lower costs The Netra 240 server sets a new standard for cost effective expandable high density multiprocessor server based computing Designed for carrier grade environments the Netra 240 server offers sophisticated functionality in a compact package Enhanced networking capacity and bandwidth along with security acceleration make the Netra 240 system ideal for applications where network throughput is key The Netra 240 server s high performance multiprocessor capabilities make it ideal for network service deployments as well The Netra 240 server combines standard advanced system management techniques remote management tools and advanced lights out management ALOM capabilities in a highly manageable compact affordable package providing a r
41. untries All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International Inc in the United States and other countries Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems Inc UNIX is a registered trademark in the United States and other countries exclusively licensed through X Open Company Ltd Other brand and product names are trademarks of their respective companies Information subject to change without notice Printed in USA 12 03 XX0000 0 K
42. ve approach that considers people processes and technology This white paper describes the Netra 240 server s system architecture along with key software components for enabling high availability through remote management and resource management and key services that further enhance Telecom applica tion availability Target Audience The Sun Netra product line which includes the Netra 240 server is ideal for a wide range of applications and users in the telecommunications industry as shown in Figure 1 1 on the following page In addition to the telecommuni cations industry Netra 240 servers both AC and DC versions are ideal for industries including defense military manufacturing utilities financial services and service providers Network Equipment Providers NEPs NEPs look for simple reliable rack efficient systems based on open standards that allow them to take advantage of Java technology which eases new application development Rugged NEBS Level 3 certified Netra products DC P2 Introduction Sun Microsystems Inc Computer Terminal rono A PSTN IP Network E E Bs Tien ame Switch Autolocation CL5 Switch IP Centrex Apps 2 Voice Portal Sia GW Media 6w gt D y Softswitch a Mobile Payment gt Switch CL5 Switch Mobile Position Network y A Network Center MPC LBS Apps UM UC GW Apps B oss Bss WAP SMS GW Call Management Server E 1 E 1 1 EJ SS7 Network Border SIP Proxy Cable
43. ws administra tors to easily insert or remove components such as the hot pluggable disk drives and the System Configuration Card from the front of the system Each Netra 240 server ships with a Sun 4 post 19 in rackmount kit In addition the following options are also available e Rackmount kit for 19 in 2 post e Rackmount kit for 23 in 2 post e Slide mount kit for 19 in 4 post Each of the two slide assemblies has a detachable inner glide which allows the server to telescope in and out of the rack and to enable toolless removal from the rack P14 Netra 240 Server Architecture Sun Microsystems Inc The following table summarizes the Netra 240 server s enclosure and power specifications Table 2 2 Enclosure and power specifications of the Netra 240 server Configuration Netra 240 Server Dimensions Height 87 4 mm 3 44 in 2 RU Width 425 mm 16 73 in without bezel 442 mm 17 4 in including bezel Depth 483 mm 19 in to rear connectors 508 mm 20 0 in overall max Weight 16 3 kg 36 lbs 18 6 kg 41 lbs fully configured with rackmount kit Power 90 264 V AC 47 63 Hz 48 V DC or 60 V DC nom 40 to 75 V DC range 6 1 amps maximum at 90 V AC and 15 amps maximum DC Dual redundant 400 Watt power supplies Environmental and Safety Specifications As summarized in the following table the Netra 240 server meets all relevant domestic and international agency safety ergonomics
44. y Sun provides solutions that can help SPs reduce operating costs streamline business processes differentiate their services in the marketplace and increase demand Sun has strong partnerships with many of the leading companies in the SP industry In addition SunTone and Force programs are examples of how Sun works with key partners to solve business issues for the industry Netra 240 Server The Netra 240 server is designed for high performance high density environments and provides significant expandability Occupying only two rack units 2 RU of vertical space the Netra 240 server is configured with high performance 64 bit SPARC Version 9 compliant UltraSPARC IIli processors Figure 1 2 The Netra 240 server is designed for high performance high density environments Like other Sun servers Netra 240 servers run the Solaris Operating System Sun s benchmark implementation of System V Release 4 SVR4 of the UNIX operating system Netra 240 servers enjoy full binary compatibility with other SPARC based systems including the 106 processor Sun Fire 15K server With scalability and carefully balanced performance a full complement of remote management features and data center design these SPARC systems allow organizations to leverage their expertise with Sun s proven SPARC architecture and Solaris Operating System into the telecommunications environment Sun designed the Netra 240 server from the ground up to meet NEBS and
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