ToowellS50综合业务处理平台2010_12

存储HCIP试题与参考答案一、单选题（共38题，每题1分，共38分）1.同事为客户定制双活容灾方案，客户已经有套第三方存储系统，计划新购置一套OceanStor5300V3，把这两套设备分别放置到两个数据中心实施双活容灾，该方案：A、可行，存储设备满自足双活容灾方案要求。

B、不可行，双活容灾方案需要至少两套OceanStorV3存储。

C、不可行，双活容灾方案只支持华为存储，不支持第三方存储。

正确答案：B2.某客户初始备份容量为1T，平均每天数据增量10G，备份策略是每周做一次全备，周二到周日每天一次差异增备，全备和增备数据的保存周期均为4周，在不考虑重删，冗余比，复制等的情况下所需的后端容量应该不少于哪个值？A、4940GB.B、4280GB.C、5940GB.D、5280GB.正确答案：C3.华为分布式存情块服务的压缩功能，哪个选项描述是正确的A、压缩引擎采用三种不同压缩算法组合运行B、在同一个存储池只能选择一个压缩算法C、存储池压缩算法的修改会影响已经压缩的数据D、同一个存储池可以选择多种压缩算法，提高压缩速度和比例正确答案：D4.关于源端重删，以下描述不正确的是哪一项？A、当数据从源端传输到目标端的过程中，在源端先对被传输的数据块进行哈希比对并去重。

B、占用源端资源进行去重处理。

C、只需要将新数据块的数据传输到目标端，无需传输老数据块相关的信息D、相比目标端重删可节约传输带宽。

正确答案：C5.华为UltaPath提供多种负载均衡算法，会根据每个io请求的块大小计算出总体负载数据量，然后进行负载均和的算法是以下哪种算法？A、least-blockB、round-robinC、least-into正确答案：A6.下面哪项属于oceanstor18000存储系列产品RAID2.0+技术支持的自动负载均衡技术？A、smartmotionB、smarttierC、smartqosD、smartpartition正确答案：A7.华为本地高可用方案中，如果采用HyperMirror特性，那么还必须使用哪种特性才能对异构存储整列创建镜像。

Easy-MSAP系列光同步多业务接入平台MSAP网管软件用户手册（V1.6）北京亿兆未来宽带网络技术有限公司版权声明：版权所有，保留一切权力。

非经本公司书面授权，任何单位、组织或个人不得擅自摘抄、复制本书部分或全部，并不得以任何形式传播文档说明本用户手册根据中华人民共和国通信行业标准，并结合本公司MSAP和MST-LCD＋系列设备实际情况编写，为MSAP和MST-LCD＋设备使用者提供参考。

时间版本说明2008年3月10日V1.0 本用户手册发布目录一、概述 (4)1.1特点 (4)1.2系统要求 (4)二．功能介绍 (5)2.1配置管理 (5)2.2告警管理 (5)2.3性能管理 (6)2.4维护管理 (6)2.5网管与设备的连接 (6)三．基本操作 (6)3.1登录 (6)3.2网管主界面 (7)3.2.1界面组成 (7)3.2.2 语言选择 (8)3.2.3 新建文件 (9)3.2.4保存文件 (11)3.2.5读取文件 (12)3.3网管子窗口 (13)3.4I P地址的设置 (16)3.5配置数据管理 (17)3.6 系统时钟设定 (19)3.7网管通道的建立 (20)3.8告警功能管理 (22)四．业务板卡设置 (25)4.1主板参数设置 (25)4.2光卡参数设置 (32)4.2.1光群路卡（适用于ESDH系列设备） (32)4.2E1参数设置（适用于ESDH、MST-LCD+系列设备） (35)4.4以太参数设置 (38)4.5 V.35参数设置（适用于ESDH、MST-LCD系列设备） (46)五．应用举例 (49)5.1业务要求 (49)5.2工程准备 (49)5.3工程开通 (51)一、概述EZWELL NMS网管软件是本公司针对ESDH和MST-LCD＋系列设备所设计的网管软件，其管理功能强大，包括配置管理、告警管理、性能管理、维护管理和安全管理等。

通过F接口(支持SNMP协议)可与电信管理网连接，以实现对整个网络系统局、远端设备的管理控制。

BL 983320-10.0 to 199.9 µS/cm 0.1 µS/cm±2% f.s.BL 983329-10.0 to 1999 ppm 1 ppm ±2% f.s.BL 983315-10.0 to 199.9 ppm 0.1 ppm HI 98127pH-2.0 to 16.00.1 pH ±0.1 pH pH AutomaticA TCHI 98311EC 0 to 3999 μS/cm TDS 0 to 2000 ppm 1 μS/CM EC 1 PPM TDS ±2% F.S. EC/TDSA TCHI 98121pH -2.00 to 16.00ORP ±1000 mV 0.01 pH 1 mV ORP ±0.05 pH ±2 mV ORP pH AutomaticA TCHI 98129pH 0 to 14.00EC 0 to 3999 uS/cm TDS 0 to 2000 ppm0.01 pH 1 μS/cm EC 1 ppm TDS ±0.05 pH ±2% F.S. EC/TDS pH AutomaticA TC HI 98130pH 0 to 14.00EC 0 to 20.00 mS/cm TDS 0.00 to 10.00 ppt0.01 pH 0.01 mS/cm EC 0.01 ppt TDS ±0.05 pH ±2% F.S. EC/TDS pH AutomaticA TCWaterProof Handheld TestersGood Water Warehouse Inc.Supplying The WorldWater Treatment Systems & ComponentsOver 25,000 Water Products from Over 120 Manufacturers at Outstanding ValuesSingle Source Supplier For All oF Your Water Treatment NeedsGood Water Warehouse Inc.1700 E. Walnut Ave.Fullerton CA 92831PHONE: 714-441-2893TOLL FREE: 800-749-0252FAX: 714-441-0525TOLL FREE FAX: 800-749-0331****************************Range Accuracy CalibrationResolution Pricing Good Through July 31st, 2007Visit us at the AWWA Show in Toronto June 24th to 27th booth 600-604Free Probe with AllBL EC/TDS mini controller ordersP erfect S olution for W ater a nalySiS and c ontrolFREE PROBE#HI7634-00EC/TDSTDSEC TDSBL 983315-10.0 to 199.9 ppm0.1 ppm ±2% f.s.BL 983320-10.0 to 199.9 µS/cm0.1 µS/cm ±2% f.s.BL 983329-10.0 to 1999 ppm1 ppm ±2% f.s.($30.00 value)CALL FOR PRICINGL o w e s t Pr i c e Grade: IonPlus™ CA-10Appearance: Light brown spherical beads Description:divinylbenzene strong acid cation resin in bead form. Specially developed to eliminate taste and odor and provide excellent stability. It is primarily used for softening water in municipal and industrial water treatment.(1-39 bags) (1 pallet) (2 pallets) 40 bags 80 bagsION EXCHANGE RESINStrong Acid CationIntroducing NSF CertifiedFDA Regulation: Carbochem® CA-10 is in compliancewith FDA regulation paragraph 173.25BYCARBOCHEM INC.Pricing Good Through July 31st, 2007Water Softeners & Media Filters14” to 63” Tank SizeSingleTwin Alternating or ParallelTriplex QuadC ommerCial F il tration F il tration Packing:L o w e s t P r i c e Call For System Configurationsand PricingCALL FOR PRICING®L engthL ength L ength L engthL engthD iameter(e nD P ort S tyLe )14”1+21”1+40”1+2Element80”1+3Element120”1+2.5”(400 PSI) RO2511RO2512RO2513RO2514RO2515(600 PSI) RO2516RO2517RO2518RO2519RO2520(1000 PSI) RO2531RO2532RO2525RO2526RO2527 4”(400 PSI) RO4039RO4040RO4031RO4033RO4034(600 PSI) RO4099RO4100RO4091RO4092RO4093(1000 PSI) RO4129RO4130RO4121RO4122RO4123C ommerCial m embranesm embrane P ressure V esselsF iberglass P ressure V esselsTap Water 2.5x401206729TW30-2540RE2540-TE 4x211206750TW30-4021-DRY RE4021-TE 4x401206774TW30-4040-DRY RE4040-TE *Brackish Water 2.5x401206727BW30-25404x401206761BW30-4040RE4040-BE 8x401206784BW30-400RE8040-BE Low Energy 2.5x401206802XLE-2540RE2540-TL 4x211206812XLE-4021RE4021-TL 4x401206816XLE-4040RE4040-TL2.5X40PV-2540 MH-2540SS.C 4X21PV-4021NS MH-4021SS.C 4X40PV-4040NS MH-4040SS.C 4X80PV-4080NSMH-4080SS.CSTAINLESS STEEL (CHINA)PVC (USA)Part#Part#Part#1+1+1+Pricing Good Through July 31st, 2007Pricing Good Through July 31st, 2007Pricing Good Through July 31st, 2007FULL LINE STOCKING DISTRIBUTOR - CALL FOR SIZES AND MODELS NOT LISTEDFILMTEC ™M e M b r a n e sCall For Other Sizes/Pressure Ratings And Side Port Style.Custom Configurations Available.Made in U.S.AGet Additional Discounts When You Order Pressure Vessels And Membranes TogetherHighest QualityCALL FOR PRICINGMotors & Adapters Sold SeparatelySeries 2 Case QTY - 12115/140 GPH BrassSeries 3 Case QTY - 12115/140 GPH S.S.Series 4 Case QTY - 9100/330 GPH BrassSeries 5 Case QTY - 9100/330 GPH S.S.Series 6 Case QTY - 1300/660 GPH S.S.SPV Platinum Certified Series w/ICE BallastDescription Part # 1+3.5 GPM SPV3.58 GPM SPV812 GPM SPV1215 GPM SPV1520 GPMSPV20* SQ SeriesDescription Part # 1+5 GPM S5Q-PA 8 GPM S8Q-PA 12 GPM S12Q-PA 24 GPMS24Q* 220V Same PriceProcon Products manufacture six different styles of pumps with flow rates ranging from 15 to 660 gallons per hour. Available in brass or stainless steel configurationPricing Good Through July 31st, 2007CALL FOR PRICINGCALL FOR PRICING0 / "OX .ORTH 0ALM "EACH &,4OLL FREE ,OCAL &AX % MAIL SALES HARMSCO COM, - "Á4IRED OF LISTENING TO hSCIENTISTSv WITH THEIR EXOTIC SOLUTIONS TO YOUR WATER CHALLENGES ONLY TO lND THAT THEIR SOLUTIONS ONLY WORK IN THE LABORATORY (ARMSCO ¤ HAS BEEN QUIETLY PROVIDING SOLUTIONSIN THE 2EAL 7ORLD FOR OVER YEARS (ARMSCO ¤ PRODUCTS MAY NOT BE mASHY AND EXOTIC BUT TO THOSE WHO HAVE BEEN RELIABLY USING THEM FOR HALF A CENTURY 4(%9 !2% 2%!, 7/2,$ "%!54)&5, WWW HARMSCO COM ,i> Ê7 À `Ê7>ÌiÀÒ(URRICANE 3WING "OLT 3ERIES(52 X &, v mANGE v v FT v LBS (52 X &,v mANGE v v FTv LBS (52 X &, v mANGE v v FT vLBS(52 X &,v mANGEvvFTv LBS-ODEL-AX &LOW 2ATE'0--AX &LOW 2ATE,0--AX &LOW 2ATE- (2-EDIA 3Q &T0IPE 3IZE ) / .04$RAIN 3IZE .04&ILTER (EIGHT&LOOR 3PACE&OOTPRINT 3ERVICE (EIGHT 3HIPPING 7EIGHTÕÀÀ V> i ÒÊ Õà }ÃÊÕÃiÊ i Õ iÊ >À ÃV ÁÊ ÕÀÀ V> i ÒÊ >ÀÌÀ `}ià .OTE ,OWER mOW RATES AND PRESSURES RESULT IN LONGER CARTRIDGE LIFE $ESIGNING TO OF MAXIMUM mOW WILL INCREASE OVERALL PERFORMANCE➧ &OUR SIZES FOR GREATER MEDIA SURFACE AREA AND SQ FT➧ %XTENSIVE CHOICE OF MICRON RATINGS ANDMEDIA INCLUDING CARBON BLOCK ➧ / RING HOUSING SEAL SWING BOLT CLOSURE ➧ 3TANDPIPES STAINLESS STEEL ➧ 0RESSURE 5P TO PSI MAX ➧ 4EMPERATURE 5P TO &➧ )NLET /UTLET mANGED CONNECTIONS 1,ÊÎÝ£Çä 1,ÊxÝ£Çä 1,ʣݣÇä "ASED ON 'ENUINE (ARMSCO ¤ (URRICANE 3EDIMENT #ARTRIDGES SEE REVERSE SIDE➧ #OMBINATION CYCLONE SEPARATOR AND CARTRIDGE lLTER IN A SINGLE COMPACT DESIGN ➧ "UILT TO !3-% DESIGN STANDARDS0 / "OX .ORTH 0ALM "EACH &,s 4OLL FREE s &AX s % MAIL SALES HARMSCO COM(ARMSCO ¤&ILTRATION 0RODUCTS BENEFITSNo sump disassemblyLightweight, Chemically Resistant Uses Cartridges or Bags No Fluid By-passEasy Access for Manual Cleaning or In-Place Flushing Meets Certification RequirementsWhole House/Commercial ApplicationsFEATURESFilter Elements Top Loaded Polypropylene Construction Convertible Positive Sealing Clean Wall Design FDA, NSF and CE Mark High Flow Rates (50+ GPM)Features:• Patented Upflow Design • Low carbon stainless steel housing construction • “Swing Bolt” closure system • Stainless steel standpipe (standard) • Four sizes for greater media surface area - 170,510, 850 and 1,360 sq. ft. • Extensive choice of micron ratings and media, including carbon block • Combination cyclone separator and cartridge filterin a single compact designSpecifications:• O-ring, housing seal, swing-bolt closure • Standpipes - stainless steel • Inlet/Outlet - flanged connections• Built to ASME design standards • Pressure - Up to 200 psi max.• Temperature - Up to 140 ºF HOUSINGS TAKE HC-170 FILTERSCall For PricingHUR1X170FL $ HUR3X170FL $ HUR5X170FL $ HUR8X170FL $Pricing Good Through July 31st, 2007The XL234 vessel is rated up to 85 psi at 110°F.Features Include:• Sturdy vessel construction—glass-filled polypropylene with UV inhibitors make this vessel extremely durable and compatible with a broad range of chemicals.• Quick-and-easy lid requires no tools for opening and closing. • Highly corrosion and rust resistant.• Modular filter design allows for a variety of inlet/outletconfigurations (specified with order).• Stands upright on molded legs for easy installation. • Available with either 2” NPT or 3” flange connections— 2”NPT — 2”NPT— 3”Flange,Style 2 Standard—(side in,bottom out)A New Choice in Polypropylene Filters forSIMPLICITY , SAFETY & SERVICE LIFEYou’ll save time and money, improve filtration quality and no tools required!As a bag system:• Bag vessel is nonmetallic externallywith 316 stainless steel basket.• Filter bag has 20% more surface areathan standard #2 bag for longer life andflow rates of up to 160 GPM.• EZLoc patented filter ring hermetically sealsfilter to prevent bypass.Variety of bag materials available including:— Polypropylene Felt (PONG)— Polypropylene Monofilament (PMO)— Polypropylene Micron Fiber (POMF)As a cartridge system:• Cartridge carrier is 100% nonmetallic and holds seven 20”, 30” or 40” filter cartridges (2.5”OD) to use with: — Double Open End — Single Open End 222 w/Bayonet • 7 filter cartridges increase filter element surface area for a flow rate of up to 140 GPM • Can use standard (Vorex®) or absolute rated (Vorex® HP) cartridges.Bag Housings20” Cartridge Housingsbags / filters sold separately Call For Sizing help and PricingCALL FORPRICING CALL FOR PRICING5+ Case1+ CaseOTHER SPECIALTY FILTERS AVAILABLE... ALSO AVAILABLE IN (2.5” X 10”) (2.5” X 20”) - Call For PricingMBB Large Diameter Filters combine innovative depth filter technology, and quality to provide excellent filtration value in residential and light commercial applications.10” BB - 10/Case1 Case 10+ Case3015155 MBB7525 DUAL GRADE POLY 3015157 MBB5005 DUAL GRADE POLY 3015159 MBB2501 DUAL GRADE POLY 20” BB - 5/Case1 Case10+ Case3015156 MBB7525 DUAL GRADE POLY 3015158 MBB5005 DUAL GRADE POLY 3015160MBB2501 DUAL GRADE POLYPart#Description1 Case 150233 1" W/PR150234 1" WO/PR 150235 1.5" W/PR 1502361.5" WO/PR20"BB HousingsPart#Description1 Case 155305-43 S1-20BB Pleated Cel. 20mic155358-43 DGD-5005 Dual Grade 50/05 mic 155312-43 CBC-20BB Carbon Briquette 155249-43 GAC20-BB Granular Act. Carbon20"BB FiltersBig Blue ®Filters & Housings GACCBC6646QTYPerCase4444QTYPerCase10"BB Filters (8/Case)20"BB Filters (4/Case)PECIALTY FILTERSSAF-10-1046-BB 10”BB GAC CARTRIDGEAF-10-2015-BB 10” 5 LB KDF/GAC CARTRIDGE AF-10-3003-BB 10”BB SOFTENING CARTRIDGE AF-10-3231-BB 10” BB 100% CALCITE CARTRIDGE AF-10-3314-BB 10”BB ALL PHOSPHATE (4 LBS)AF-10-3335-BB 10”BB GAC/PHOSPHATE CARTRIDGE AF-10-3610-BB10” BB NITRATE SELECTIVE FIL TERAF-20-1046-BB 20”BB GAC CARTRIDGEAF-20-2015-BB 20”BB 5 LB KDF/GAC CARTRIDGE AF-20-3231-BB 20” BB 100% CALCITE CARTRIDGE AF-20-3318-BB 20”BB ALL PHOSPHATE (8LBS) 10gpm AF-20-3350-BB 20”BB GAC/PHOSPHATE (5LB) CART AF-20-3610-BB20” BB NITRATE SELECTIVE FIL TER5+ Case1+ CaseIntroducingPricing Good ThroughJuly 31st, 2007Pricing Good Through July 31st, 2007MBB Large Diameter FiltersCALL FOR PRICINGCALL FOR PRICINGCALL FOR PRICINGNSF (F-4 _ _ _)DescriptionPart # 1+50+50 PSI FILTAMATE 1/4” FQC FMP50PSI 60 PSI FILTAMATE 1/4” FQC FMP60PSI 85 PSI FILTAMATE 1/4” FQCFMP85PSI25-911-100 (100 PSI/kPa) 25-911-160 (160 PSI/kPa) 25-911-300 (300 PSI/kPa) mounting clamps sold separately PMC-2.5-900 (Mounting Clamp)Description Part #1/2" 120V 985A-3051/2" 220V 985A-315 3/4" 120V 953A-305 3/4" 220V 953A-3151" 120V 954A-3051" 220V954A-315• 250 PSI Rated • Up to 9 GPMAll ECI Products on Special ECI Solinoidsa ny QTy(F-5 _ _ _)DescriptionPart #0.2 - 2 GPM: 1/2" FPT F-40376LN-8 0.5 - 5 GPM: 1/2" FPTF-40500LN-8 0.5 - 5 GPM: 1/2" MPT:PM F-45500LHNE-8 0.5 - 5 GPM: 1/2" MPT:PMF-55500L 0.5 - 5 GPM: 1/2" MPT:ADJ,V:PM F-55500LA 1-10 GPM: 3/4" MPT:PMF-55750LBlue-White FlowmetersAvailable in In-Line and Panel Mount• 2.5” Diameter/Back mount• Stainless steel with brass internals • Dual read out - PSI/kPaPart#Description PriceLiquid FiLLed GauGesWhole House Leak ControllerProtect Against Water Damage Pricing Good ThroughJuly 31st, 2007Pricing Good ThroughJuly 31st, 2007RE-ENGINEERED FORUNMATCHED RELIABILITYAquaGate - Now with programmableservice reminder. Program your Leak Controller to alert customers about their next filter change.#LCS14 1/4”#LCS38 3/8”Upon sensing moisture, Leak Controller will engage the shut-off valve and sound an alarm. By preventing continuous water flow, mold and property damage, restricted and user liability is reduced.Leak Controller II - Now with programmableservice reminder. Program your Leak Controller to alert customers about their next filter change.#C100Great for:• Water Softeners • Hot Water Heaters • Restaurants • Convenience Stores • Commercial RO Systems • Water StoresAnd More...Great for:• Filter Systems• Reverse Osmosis Systems • Ice Makers• Coffee Machines • Beverage MachinesAQUAGATELEAK CONTROLLERNew 1”Shut Off ValveCALL FOR PRICINGCALL FOR PRICINGNEWNEWNEWNEWNEWNEWNEWNEWW ireLeSS L oW S aLt a Larm S yStemPut an end to hard water!1+10+• Increase revenue/decrease unnecessary service calls • Increase revenue/decrease unnecessary S ave t ime - m ake m oney1+10+Part #SG-R/F-01Part #SD-110V-US SD-220V-EC Description110V US Cord220V Euro Cord• Works with all brine tanks• Battery operated w/wireless alarm • Visual Alarm • Mechanical Sensor• Remote has a magnetic strip designed to be placed on refrigerator for all to see alarmservice calls• Works with all brine tanks • Audio/visual alarm• Adjustable alarm level• Optical sensor• 115V or 220v options (plug in)Pricing Good Through July 31st, 2007Pricing Good Through July 31st, 2007a PPLicationS :PlumbingP.O.E. Systems Water Softeners Commercial ROCut install time by over 30%Made in U.S.ACall For Free Sample & CatalogPartial Listing ShownCall for Other Sizes and ConfigurationsQuick Connect Fittings• ANSI/NSF 61, ANSI/NSF-14 Uniform Plumbing Code • CSA, ISO 9001, ASTM, FDA Approved Materials • 0-250 PSI Pressure RatingANGLE STOP VALVESNEWPART #PRICE CASE QTY 3561-0604 3/8” comp 3/8” comp 1/4” QC 60+3561-0606 3/8” comp 3/8” comp 3/8” QC60+MALE CONNECTORMALE ELBOWSTACKABLE TEEREDUCING STACKABLE TEEREDUCING TEESTACKABLE ELBOWUNION CONNECTORUNION TEEUNION ELBOWSTACKABLE BRANCH TEEPART # TUBE SIZE PRICE CASE QTY 3534-10 1/2” CTS 50+PART # TUBE SIZE TUBE SIZE PRICE CASE QTY 3501-0808 3/8” CTS 1/2” NPT 120+3501-1008 1/2” CTS 1/2” NPT 150+3501-1012 1/2” CTS 3/4” NPT 100+3501-1412 3/4” CTS 3/4” NPT 40+3501-18161” CTS1” NPT20+PART # TUBE SIZE PRICE CASE QTY 3517-08 3/8” CTS 100+3517-10 1/2” CTS 80+3517-14 3/4” CTS 40+3517-181” CTS 20+PART # TUBE SIZE TUBE SIZE PRICE CASE QTY3519-1008 1/2” CTS 1/2” NPT100+3519-1816 1” CTS 1” NPT 30+PART # TUBE SIZE TUBE SIZE PRICE CASE QTY 3524-1004 1/2” CTS 1/4” O.D. 50+3524-1410 3/4” CTS 1/2” CTS 30+3524R-18141” CTS3/4” O.D.15+PART # TUBE SIZE PRICE CASE QTY 3518-08 3/8” CTS 120+3518-10 1/2” CTS 100+3518-14 3/4” CTS 50+3518-181” CTS25+PART # TUBE SIZE PRICE CASE QTY 3515-08 3/8” CTS 100+3515-10 1/2” CTS 90+3515-14 3/4” CTS 24+3515-181” CTS20+PART #TUBE SIZE PRICE CASE QTY 3533-08 3/8” CTS 80+3533-10 1/2” CTS 50+3533-14 3/4” CTS 50+3533-181” CTS25+PART # TUBE SIZE TUBE SIZE PRICE CASE QTY3533-1004 1/2” CTS 1/4” O.D.50+PART # TUBE SIZE PRICE CASE QTY 3523-08 3/8” CTS 80+3523-10 1/2” CTS 50+3523-14 3/4” CTS 20+3523-181” CTS15+3/8"- 1”FittingsCALL FOR PRICINGCALL FOR PRICING。

| USA: 1-800-888-8458 | Europe: +31 (0)33-45 45 600 | China: 400-120-3051 | English, Español, Français, Deutsch, Nederlands, Italiano, Svenska, 日本語, 汉语User's GuideEnglishFor the latest User Installation Guide please visit: 17 mmTools NeededFeatures & Specifi cations1Combo Arm Extendersolution for loose fasteners on a routine basis. If desired, apply a light duty thread locking adhesive to fasteners before installation to prevent back-out.Mounting Height for Ergonomic WorkstationThis mounting height is a recommendation for an ergonomic workstation that accommodates user heights of 5’3”-5’9” (160-175cm).If user heights are diff erent than this, you should change mounting height to accommodate user heights. (Change mounting height one inch for every one inch diff erence in user heights).Mounting height assumes there is a 6” (152 mm) distance between the center of your monitor mounting holes and the top of the screen. If your distance is smaller, you should increase mounting height accordingly, if your distance is larger, you should decrease your mounting height ac-cordingly.Determine mounting location:Front view with arm pushed back against the wall.Top view showing range of motion when pulled out from the wall.45 Array6© 2015 Ergotron, Inc. All rights reserved. | USA: 1-800-888-8458 | Europe: +31 (0)33-45 45 600 | China: 400-120-3051 |Japan:*************************For local customer care phone numbers visit: For Service visit: For Warranty visit: /warranty Learn more about ergonomic computer use at: /ergonomics。

| USA: 1-800-888-8458 | Europe: +31 (0)33-45 45 600 | China: 400-120-3051 | Japan:*************************English, Español, Français, Deutsch, Nederlands, Italiano, Svenska, 日本語, 汉语WorkFit B, HD™User's GuideEnglishFor the latest User Installation Guide please visit: 826-901-00WARNINGIMPACT HAZARDFailure to heed this warning may result in serious personal injury or property damage!For More information and instructions visit or contact Ergotron Customer Care at 1-800-888-8458.Minimize Lift Strength BEFORE:- Removing Mounted EquipmentandInsert 4 Stop Screws BEFORE:- Shipping or Storing (i.e. when Desk is not upright).To Minimize Lift Strength Refer to installation manual for instructions onhow to minimize lift strength.To Insert 4 Stop ScrewsRefer to installation manual for instructions oninstalling stop screws.Refer to Appendi x A at the end of this manua l Refer to Appendi x B at the end of this manua lT hese s y m b o l s a l ert users of a safet y condition that demands attention. All users shou l d b e a bl e to recognize and understand the signi fi cance of the fo l -l owing Safet y H azards if encountered on the product or within the documentation. Chi l dren who are not a bl e to recognize and respond appropriate ly to Safet y Al erts shou l d not use this product without adu l t supervision !H a z ard S ym b o l s R e v iewS a f e t yW AR N I NG! Stop screws are pre-installed in this product to secure it in the compressed position during shipping and installation. DO NOT REMOVE THESE SCREWS UNTIL INSTRUCTED TO DO SO IN THESE INSTRUCTIONS. Make sure these screws are in place before starting installation. Failure to follow these instructions may cause lift engine to expand rapidly and may result in equipment damage and or personal injury. If any of the 4 stop screws are not installed in these locations, contact customer care before continuing with installation.S y nc Rod and Cross b arsImportant! You will need to adjust this product after installation is complete. Make sure all your equipment is properly installed on the product before attempting adjustments. This product should move smoothly and easily through the full range of motion and stay where you set it. If movements are too easy or diffi cult or if product does not stay in desired positions, follow the adjustment instructions to create smooth and easy movements. Depending on your product and the adjustment, it may take many turns to notice a diff erence. Any time equipment is added or removed from this product, resulting in a change in the weight of the mounted load, you should repeat these adjustment steps to ensure safe and optimum operation.Features & Specifi cations12, Ø 0.19” (4.8mm)6, Ø 0.081” (2mm)C omponen t sT oo l s N eeded1P l ace the worksurface on a c l ean fl oor with the top side facing down . Center Temp l ate Side -to -Side on worksurface .A l ign R E AR Edge of W orksurface X distance from the b ack of the Base Brackets .See ta bl e for va l ue of X b ased on the depth of y our worksurface .R emove Temp l ate.A ttach one end of the s y nc rod to the right l eg as i ll ustrated. Make sure theb rake ca bl es don’t l oop around the s y nc rod. See W arning, right.Front Edge of W orksurface S y nc Rod and Cross b ars9x785U se a Phi ll ips screwdriver to insert themm screws into the two cross b ars connectingand right l egs. Make sure the b rake ca bl esl oop around the cross b ars.Tighten the screws s l ight ly one at a timeand repeat to ensure that the tensionon ever y screw is e q ua l.Set the l eft l eg (withouthand b rake) upright on theworksurface.A ttach the l eft end of thes y nc rod to the l eft l eg.U se a Phi ll ips screwdriver to tightendown the screws attaching the l egs tothe worksurface.N OTE:Do not overtighten screws.overtightening screws may result in strippingthe holes and may cause the installation to beunsafe.N OTE:screws may result in stripping the holes and maycause the installation to be unsafe.S e t-up St eps12Set the desk upright onto its l egs .C A U T I O N!L I FT H A Z ARD !Two persons are required for this step. Failure to follow this warning may result in equipment damage and or personal injury.A d j ust the riser on each l eg and check with a l eve l to make sure the work surface is even .S e t-up St eps1412R emove the 4 b rake stop screws b efore insta ll ing e q uipment .R emove the 2 stop screws from the l egs then the 2 stop screws from the b rake to a ll ow the worksurface to raise and l ower .A fter y ou remove the 4 b rake stop screws , re l ease the hand b rake (on the right l eg ) and move the worksurface up to highest l eve l.S e t-up St epsI MPO R T A N T !Save these stop screws and instructions. Install stop screws when shipping or storing this product. Failure to follow these instructions may cause lift engine to expand rapidly and may result in equipment damage and or personal injury.1615826-901-00WARNINGIMPACT HAZARDFailure to heed this warning may result in serious personal injury or property damage!For More information and instructions visit or contact Ergotron Customer Care at 1-800-888-8458.Minimize Lift Strength BEFORE:- Removing Mounted EquipmentandInsert 4 Stop Screws BEFORE:- Shipping or Storing (i.e. when Desk is not upright).To Minimize Lift Strength Refer to installation manual for instructions onhow to minimize lift strength.To Insert 4 Stop ScrewsRefer to installation manual for instructions oninstalling stop screws.A djus t men t St epI nsta ll a ll e q uipment .C A U T I O N! Make sure you leave 20” (508mm) of slack in all equipment cables to allow the worksurface to raise up it’s full 20” (508mm). Failure to allow enough slack in equipment cables may cause cables to get pulled, equipment to fall off desk and may result in product damage and or personal injury.S e t-up St epsImportant! You will need to adjust this product after installation is complete. Make sure all your equipment is properly installed on the product before attempting adjustments. This product should move smoothly and easily through the full range of motion and stay where you set it. If movements are too easy or diffi cult or if product does not stay in desired positions, follow the adjustment instructions to create smooth and easy movements. Depending on your product and the adjustment, it may take many turns to notice a diff erence. Any time equipment is added or removed from this product, resulting in a change in the weight of the mounted load, you should repeat these adjustment steps to ensure safe and optimum operation.APPENDIX A - M inimi z e L i ft T ensionW AR N I NG. Before removing mounted equipment (monitor, arm, stand CPU, etc.), from desk, or to prepare for shipping or storing the desk it is extremely important to minimize the lift tension. Failure to install these instructions may cause lift engine to expand rapidly and may result in equipment damage and or personal injury.over to ad j ust . On ly perform ad j ustment whi l e desk isthese instructions ma y cause the l ift engine to e x pand rapid ly damage and or persona l in j ur y.N OTE: completely closed.1. Release the hand brake (on the right leg) and move the worksurface up to highest level.2.3.wrench stops turning.4.APPENDIX B - I nser t ing St op Sc rewsW AR N I NG. Before shipping or storing the desk, or in cases where the desk is placed on it’s back or side*, it is extremely important that the 4 stop screws be re-inserted. Failure to follow these instructions may cause lift engine to expand rapidly and may result in equipment damage and or personal injury.© 2016 Ergotron, Inc. All rights reserved. WorkFit ™ is a registered trademark of Ergotron, Inc. | USA: 1-800-888-8458 | Europe: +31 (0)33-45 45 600 | China: 400-120-3051 |Japan:*************************For local customer care phone numbers visit: For Service visit: For Warranty visit: /warranty Learn more about ergonomic computer use at: /ergonomics。

Quick Installation GuideEnglish ...................................................................................................... Technical Specifications ......................................................................................... Troubleshooting ......................................................................................................1 123 41. Before You Start2. Hardware Installation .........................................................................................................................................................System RequirementsComputers with Network adapters installedAn environment that is fairly cool and dryLeave at least 10 cm of space at the front and rear of theSwitch for ventilationSturdy, level surface that can support the weight of the Switch Application Gigabit PCI Adapter (TEG-PCITXR)Print Server (TE100-P21)1000Mbps 5-Port /8-Port 10/100/1000Mbps(TEG-S50TXE/TEG-S80TXE)Your installation is now complete.Q1:A1:Q2:A2:Q3:A3:Q4:A4: After connecting the Switch to a power outlet, the LEDs do not turn on.Check the connection of the power adapter to the TEG-S50TXE/TEG-S80TXE and the power outlet. Also check that the power outlet is receiving power.When I connect a computer to the Switch port, the LINK/ACT LED turns on, but the 1000Mbps LED remains off.First, check the Ethernet Cable. Make sure you are using CAT-5e or CAT-6Ethernet Cables. Some CAT-5 cables are not rated to run Gigabit. Second, make sure that you have a Gigabit Ethernet Adapter installed on your computer. After I connect my PCs to the Switch, I am unable to share files. First, check the LEDs on the Switch. Make sure the LINK/ACT LED is on.Second, check the network cable. The minimum length of the cable is 1.5 meters and the maximum length of the cable is 100 meters. Third, disable any software firewall program. Fourth, verify that you have file and printer sharing enabled. Please contact Microsoft support for more information.After I connect my PCs to the Switch, I can only get onto the Internet from one computer.The Switch was not designed to share Internet between multiple computers.You need to get an Internet router.If you still encounter problems or have any questions regarding the TEG-S50TXE/TEG-S80TXE please contact TRENDnet's Technical Support Department.Certifications This equipment has been tested and found to comply with FCC and CE Rules.Operation is subject to the following two conditions:(1) This device may not cause harmful interference.(2) This device must accept any interference received. Including interference that may cause undesired operation.Limited WarrantyTRENDnet warrants its products against defects in material and workmanship, under normal use and service, for the following lengths of time from the date of purchase.TEG-S50TXE/TEG-S80TXE - 5-Year WarrantyIf a product does not operate as warranted above during the applicable warranty period, TRENDnet shall, at its option and expense, repair the defective product or part, deliver to customer an equivalent product or part to replace the defective item, or refund to customer the purchase price paid for the defective product. All products that are replaced will become the property of TRENDnet. Replacement products may be new or reconditioned.TRENDnet shall not be responsible for any software, firmware, information, or memory data of customer contained in, stored on, or integrated with any products returned to TRENDnet pursuant to any warranty.There are no user serviceable parts inside the product. Do not remove or attempt to service the product by any unauthorized service center. This warranty is voided if (i) the product has been modified or repaired by any unauthorized service center, (ii) the product was subject to accident, abuse, or improper use (iii) the product was subject to conditions more severe than those specified in the manual.Warranty service may be obtained by contacting TRENDnet office within the applicable warranty period for a Return Material Authorization (RMA) number, accompanied by a copy of the dated proof of the purchase. Products returned to TRENDnet must be pre-authorized by TRENDnet with RMA number marked on the outside of the package, and sent prepaid, insured and packaged appropriately for safe shipment.WARRANTIES EXCLUSIVE: IF THE TRENDNET PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, THE CUSTOMER'S SOLE REMEDY SHALL BE, AT TRENDNET'S OPTION, REPAIR OR REPLACEMENT. THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. TRENDNET NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION MAINTENANCE OR USE OF TRENDNET’S PRODUCTS.TRENDNET SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THAT THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY CUSTOMER'S OR ANY THIRD PERSON'S MISUSE, NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR OR MODIFY, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, LIGHTNING, OR OTHER HAZARD.LIMITATION OF LIABILITY: TO THE FULL EXTENT ALLOWED BY LAW TRENDNET ALSO EXCLUDES FOR ITSELF AND ITS SUPPLIERS ANY LIABILITY, WHETHER BASED IN CONTRACT OR TORT (INCLUDING NEGLIGENCE), FOR INCIDENTAL, CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE OR PROFITS, LOSS OF BUSINESS, LOSS OF INFORMATION OR DATE, OR OTHER FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR INTERRUPTION OF THE POSSIBILITY OF SUCH DAMAGES, AND LIMITS ITS LIABILITY TO REPAIR, REPLACEMENT, OR REFUND OF THE PURCHASE PRICE PAID, AT TRENDNET’S OPTION. THIS DISCLAIMER OF LIABILITY FOR DAMAGES WILL NOT BE AFFECTED IF ANY REMEDY PROVIDED HEREIN SHALL FAIL OF ITS ESSENTIAL PURPOSE.Governing Law: This Limited Warranty shall be governed by the laws of the state of California.3135 Kashiwa Street Torrance, CA 90505TRENDnet Technical SupportProduct Warranty RegistrationPlease take a moment to register your product online. Go to TRENDnet’s website at US Canada24/7 Tech SupportToll Free Telephone: 1(866) 845-3673Europe (Germany France Italy Spain Switzerland UK)English/Espanol - 24/7Francais/Deutsch - 11am-8pm, Monday - Friday METEnglish/Espanol - 24/7Francais/Deutsch - 11am-8pm, Monday - Friday METWorldwideTelephone: +(31) (0) 20 504 05 35Toll Free Telephone: +00800 60 76 76 67......。

V800R008C05SPC312升级指导书SmartAX MA5600T V800R008C05SPC312升级指导书文档版本 03公布日期2012-08-30华为技术有限公司版权所有© 华为技术有限公司2012。

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华为技术有限公司地址：深圳市龙岗区坂田华为总部办公楼邮编：518129网址：4008302118前言修订记录目录前言 (ii)1 升级前必读 (1)1.1 升级基础版本要求 (1)1.2 升级注意事项 (2)1.3 （可选）升级前可行性检查 (2)1.4 升级阻碍 (4)1.5 升级场景介绍 (5)2 命令行升级场景 (6)2.1 升级流程 (6)2.2 升级前预备 (8)2.2.1 制定详细升级打算和预备事项 (8)2.2.2 预备升级所需文件和物料 (8)2.2.3 拆包&打包 (10)2.2.4 登录设备 (15)2.2.5 设置文件传输服务 (15)2.2.6 检查主控板状态 (16)2.2.7 储存&备份系统配置数据 (17)2.2.8 停止系统自动储存功能 (18)2.3 升级操作 (19)2.3.1 加载升级补丁 (19)2.3.2 加载单板IO包文件 (21)2.3.3 复位系统 (22)2.3.4 （可选）加载语音包文件 (22)2.4 验证升级结果 (24)2.4.1 验证项目检查表 (24)2.4.2 验证升级后的主机和单板版本 (24)2.4.3 验证单板IO包文件信息 (25)2.4.4 验证单板状态 (27)2.4.5 验证业务端口状态 (27)3 版本回退 (30)3.1 通过加载原版本的包文件和数据库进行回退 (30)3.2 在BIOS下加载进行回退 (33)3.3 验证回退结果 (38)4 附录 (39)4.1 升级检查表 (39)4.2 注意事项 (40)4.3 传输工具使用指导 (40)4.4 TFTP、FTP加载操作常见咨询题 (43)4.5 专门处理 (44)4.6 FAQ (47)4.7 缩略语 (48)1 升级前必读关于本章您在预备软件升级前，必须认真阅读“升级前必读”。