Huawei Fusion Server Configuration Guide E 9000 2015

Huawei Fusion. Server Configuration Guide （E 9000） 2015 -05

Agenda 1 Click to add Title Huawei E 9000 Server 2 Title Huawei Click E 9000 to IOadd System 3 Click to add Title Tool Configuration and Quotation 4 Demo Click to add Title 1

E 9000 Product Panorama chassis E 9000 chassis • • Adopts the modular design for compute nodes, storage nodes, switch modules, fan modules, and power supply modules 12 U high chassis, providing 8 full width or 16 half width slots Support next 3 generation Intel processors Support evolution of next decade network technology Computing node 计算节点Node Computing node Half-width 2 -socket HW 2 S Node compute node Highdensity High Large memory CH 220 V 3 CH 220 CH 140 V 3 CH 140 CH 121 V 3 2 x 2 -socket twin I/O expansion HWHalf-width 2*2 P Twin Node FW IOFull-width Expansion Node compute nodes node Ultra high density Large memory Super high density Large memory Outstanding computing capability expansion high performance Strong. Excellent expansion CH 222 CH 221 V 3 CH 226 CH 222 V 3 CH 240 CH 242 V 3 Full-width storage expansion Full-width 4 -socket compute node Full-width. FW 4 -socket compute node 4 P E 7 v 2 Node FW IO Expansion Node node FW Storage Node Outstanding FW 4 P Node node computing capability Outstanding computing capability (E 7 High performance Large memory (E 5 -4600 v 2 ) v 2/E 7 v 3 ) Large storage DIMMS Strong Expansion Strong expansion Ultra large storage. Large memory Ultra large memory DDR 3 /DDR 4 Large memory/Large storage Switch module CX 110 GE CX 111 CX 116 -pass through 8 G/16 G FC CX 310 CX 210 8 G FC 2 CX 220 16 G FC 10 GE/FCo. E CX 311 CX 310 CX 311 CX 317 IB FDR CX 317 -pass through CX 611 40 GE CX 611 CX 710 Multi-plane Switch CX 911/CX 912 10 GE+FC CX 912 GE+FC CX 915

E 9000 Chassis Front view Rear view Half width slot E 9000 chassis Fan module X 2 E 4 Switch module 2 X Management module Power supply module 3 X Full width slot E 1 X 3 4 E Chassis specification • • • Installed in a standard 19 -inch rack, the E 9000 is 12 U high. Its dimensions are: 530. 2 mm x 442 mm x 840 mm (H x W x D) An E 9000 chassis houses 16 half-width slots or 8 full-width slots Management modules support 1+1 redundancy and management protocols and interfaces such as IPMI 2. 0, SOL, SSH, and web Supports up to 6 Platinum PSMs (AC 3000 W/DC 2500 W) in N+N/N+M redundancy with up to 95% efficiency under 50% load and supports dynamic management for PSMs in the hibernation state Provides 14 fan modules(3 groups) and every group supports single-fan failures 3

CH 140 V 3 Half Width Twin Computing Node Front view CH 140 product view Form factor Half-width 2*2 -socket computing node Number of CPUs 2*（1 or 2 ） Processor model E 5 -2600 v 3 Series CPU Number of DIMMs Each 2 S node provides 8 DDR 4 DIMMs Internal Storage Each 2 S node: 1 2. 5 inch SSD/SAS/SATA 2 x Micro SD cards, supporting RAID 1 PCIe expansion Each node provides 2 PCIe x 8 MEZZ modules Operating systems supported Microsoft Windows Sever 2008 /2012 Red Hat Enterprise Linux SUSE Linux Enterprise Server Citrix Xen. Server VMware ESX …… Operating temperatures 5℃-35℃ 2 x Micro SD slots Isometric view 1*2. 5 inch HDD SSD 4 DIMMs Highlights • High performance : CH 140 V 3 support 4 maximum 145 W E 5 -2600 v 3 processors (18 cores at 2. 3 GHz) • Ultra-high computing density: One chassis supports 32*2 P notes、64* Haswell EP 145 W CPU, industry highest density • Single node maintenance 4

CH 121 V 3 Half Width Computing Node Front view CH 121 product view Isometric view Form factor Half-width 2 -socket computing node Number of CPUs 1 or 2 Processor model Intel Xeon E 5 -2600 v 3 Series CPU Number of DIMMs 24 DDR 4 DIMMs, providing a maximum capacity of 1. 5 TB Number of HDDs 2 x 2. 5” SSDs or SAS/SATA HDDs, supporting 2 x PCIe SSDs RAID support Support RAID 0 and 1 PCIe expansion 2 PCIe x 16 MEZZ modules 1 standard PCIe x 8 full-height half-length card Operating systems supported Microsoft Windows Sever 2008/2012 Red Hat Enterprise Linux SUSE Linux Enterprise Server Citrix Xen. Server VMware ESX Operating temperatures 5℃-40℃ Dimensions 210 mm x 537. 2 mm x 60. 46 mm Highlights • High performance: Half slot provides a dissipation capacity of 700 W, supporting 2 x 145 W E 5 v 3 processors • Cost-effective large-memory: Provides 24 DIMMs at 1. 5 times the usual height that apply mainstream granules to double capacity with a total of up to 1. 5 TB DDR 4 memory capacity (most cost-effective for large-memory applications) • Flexible PCIe expansion: support 1 standard FHHL PCIe card，users can choose proper PCIe acceleration solution for service optimization 5

CH 220 V 3 Full Width IO Expansion Node Front view CH 220/CH 221 product view Isometric view Highlights • • • Form factor Full-width 2 -socket computing node Number of CPUs 1 or 2 Processor model Intel Xeon E 5 -2600 v 3 Series CPU Number of DIMMs 16 DDR 4 DIMMs, providing a maximum capacity of 1 TB Number of HDDs 2 x 2. 5” SSDs or SAS/SATA HDDs, supporting 2 x PCIe SSDs RAID support Support RAID 0 and 1 PCIe expansion 4 MEZZ modules (2 x PCIe x 16 + 2 x PCIe x 8) 6 STD. PCIe card slots: 4 x PCIe x 8 FHHL and 2 x PCIe x 16 FHFL Operating systems supported Microsoft Windows Sever 2008 /2012 Red Hat Enterprise Linux SUSE Linux Enterprise Server Citrix Xen. Server VMware ESX Operating temperatures 5℃-40℃ Dimensions 423 mm x 537. 2 mm x 60. 46 mm Strong expansion capability: support standard PCIe card, a maximum of 6 PCIe cards are supported in one full width slot, industry Leading PCIe expansion capability High performance: full width slot provides a dissipation capacity of 1400 W, adoption of 2 x FHFL GPU cards can greatly improve HPC application performance Cost-effective large-memory: Provides 16 DIMMs at 1. 5 times the usual height, most cost-effective for large-memory applications 6

CH 222 V 3 Full-Width Storage Expansion Node Front view CH 222 product view Isometric view Highlights • • • Form factor Full-width 2 -socket computing node Number of CPUs 1 or 2 Processor model Intel Xeon E 5 -2600 v 3 Series CPU Number of DIMMs 24 DDR 4 DIMMs, providing a maximum capacity of 1. 5 TB Number of HDDs 15 x 2. 5 inch SSDs or SAS/SATA HDDs RAID support Support RAID 0, 1, 10, 5, 50, 6, 60, 1 GB RAID cache PCIe expansion 2 PCIe x 16 MEZZ modules 1 PCIe x 16 FHHL card Operating systems supported Microsoft Windows Sever 2008 / 2012 Red Hat Enterprise Linux SUSE Linux Enterprise Server Citrix Xen. Server VMware ESX Operating temperatures 5℃-40℃ Dimensions 423 mm x 537. 2 mm x 60. 46 mm Ultra-Large storage: Full width slot provides 15 x 2. 5 inch HDD bays, providing a maximum capacity of 18 TB, very suitable for applications of big data and Server. SAN Flexible PCIe expansion: support 1 standard FHHL PCIe card，users can choose proper PCIe acceleration solution for service optimization Cost-effective large-memory: Provides 24 DIMMs at 1. 5 times the usual height, most cost-effective for large-memory applications 7

CH 220 V 3 Full Width IO Expansion Node Front view CH 220/CH 221 product view Isometric view Highlights • • • Form factor Full-width 2 -socket computing node Number of CPUs 1 or 2 Processor model Intel Xeon E 5 -2600 v 3 Series CPU Number of DIMMs 16 DDR 4 DIMMs, providing a maximum capacity of 1 TB Number of HDDs 2 x 2. 5” SSDs or SAS/SATA HDDs, supporting 2 x PCIe SSDs RAID support Support RAID 0 and 1 PCIe expansion 4 MEZZ modules (2 x PCIe x 16 + 2 x PCIe x 8) 6 STD. PCIe card slots: 4 x PCIe x 8 FHHL and 2 x PCIe x 16 FHFL Operating systems supported Microsoft Windows Sever 2008 /2012 Red Hat Enterprise Linux SUSE Linux Enterprise Server Citrix Xen. Server VMware ESX Operating temperatures 5℃-40℃ Dimensions 423 mm x 537. 2 mm x 60. 46 mm Strong expansion capability: support standard PCIe card, a maximum of 6 PCIe cards are supported in one full width slot, industry Leading PCIe expansion capability High performance: full width slot provides a dissipation capacity of 1400 W, adoption of 2 x FHFL GPU cards can greatly improve HPC application performance Cost-effective large-memory: Provides 16 DIMMs at 1. 5 times the usual height, most cost-effective for large-memory applications 8

CH 222 V 3 Full-Width Storage Expansion Node Front view CH 222 product view Isometric view Highlights • • • Form factor Full-width 2 -socket computing node Number of CPUs 1 or 2 Processor model Intel Xeon E 5 -2600 v 3 Series CPU Number of DIMMs 24 DDR 4 DIMMs, providing a maximum capacity of 1. 5 TB Number of HDDs 15 x 2. 5 inch SSDs or SAS/SATA HDDs RAID support Support RAID 0, 1, 10, 5, 50, 6, 60, 1 GB RAID cache PCIe expansion 2 PCIe x 16 MEZZ modules 1 PCIe x 16 FHHL card Operating systems supported Microsoft Windows Sever 2008 / 2012 Red Hat Enterprise Linux SUSE Linux Enterprise Server Citrix Xen. Server VMware ESX Operating temperatures 5℃-40℃ Dimensions 423 mm x 537. 2 mm x 60. 46 mm Ultra-Large storage: Full width slot provides 15 x 2. 5 inch HDD bays, providing a maximum capacity of 18 TB, very suitable for applications of big data and Server. SAN Flexible PCIe expansion: support 1 standard FHHL PCIe card，users can choose proper PCIe acceleration solution for service optimization Cost-effective large-memory: Provides 24 DIMMs at 1. 5 times the usual height, most cost-effective for large-memory applications 9

CH 226 V 3 Full-Width Storage Expansion Node Front view CH 222 product view Isometric view Highlights • • • Form factor Full-width 2 -socket computing node Number of CPUs 1 or 2 Intel Xeon E 5 -2600 v 3 Series CPU Number of DIMMs 24 DDR 4 DIMMs, providing a maximum capacity of 1. 5 TB Number of HDDs 2 x 2. 5 inch SSDs or SAS/SATA HDDs, 6 x 3. 5 inch SAS/SATA HDDs RAID support Support RAID 0, 1, 10, 5, 50, 6, 60, 1 GB RAID cache Internal Storage 2 x Micro SD / 2 x SATA DOM / 1 x U-disk(USB 3. 0) PCIe expansion 2 PCIe x 16 MEZZ modules 1 PCIe x 8 FHHL card Operating systems supported Microsoft Windows Sever 2008 / 2012 Red Hat Enterprise Linux SUSE Linux Enterprise Server Citrix Xen. Server VMware ESX Operating temperatures 5℃-40℃ Dimensions 423 mm x 537. 2 mm x 60. 46 mm Ultra-Large storage: Full width slot provides 2 x 2. 5 inch and 6 x 3. 5 inch HDDs, providing a maximum capacity of 36 TB(6 TB per disk), ideal for distributed databases and big data analysis. Flexible PCIe expansion: support 1 standard FHHL PCIe card，users can choose proper PCIe acceleration solution for service optimization High Reliability：Support stable operation at 40°C high temperature 10

CH 240 Full Width Computing Node Front view CH 240 product view Isometric view Highlights • • • Form factor Full-width 4 -socket computing node Number of CPUs 2 or 4 Processor model Intel Xeon E 5 -4600 or E 5 -4600 v 2 processors Number of DIMMs 48 DDR 3 DIMMs, providing a maximum capacity of 3 TB Number of HDDs 8 x 2. 5 inch SSDs or SAS/SATA HDDs RAID support Support RAID 0, 1, 10, 5, 50, 6, 60, 512 MB/1 GB RAID cache PCIe expansion 2 PCIe x 16 mezz modules Operating systems supported Microsoft Windows Sever 2008 /2012 Red Hat Enterprise Linux SUSE Linux Enterprise Server Citrix Xen. Server VMware ESX …… Operating temperatures 5℃-40℃ Dimensions 423 mm x 537. 2 mm x 60. 46 mm High performance: full width slot supports 4 E 5 -4600 or v 2 processors and 48 DDR 3 DIMMs, providing a maximum memory capacity of 3 TB Large storage: full slot provides 8 x 2. 5 inch HDDs bays, suitable for database applications requiring both computing performance and local storage capacity Cost-effective large-memory: Provides 48 DIMMs at 1. 5 times the usual height, most cost-effective for large-memory applications 11

CH 242 V 3 Full Width Computing Node Front view CH 242 V 3 product view Top view Form factor Full-width 4 -socket computing node Number of CPUs 2 or 4 full series of Intel Xeon E 7 v 2, E 7 v 3, up to 18 cores, 165 W Number of DIMMs E 7 V 2 processor: 32 DDR 3 DIMMs, 32 channels E 7 V 3 processor: 32 DDR 4 DIMMs, 32 channels Number of HDDs 8 or 4 2. 5 inch SSDs or SAS/SATA HDDs RAID support Support RAID 0/1/10/5/50/6/60, 512 MB/1 GB RAID Cache Internal Storage 2 x Micro SD / / 1 x U-disk(USB 3. 0) PCIe expansion 4 PCIe x 16 mezz modules 2 PCIe x 16 FHHL PCIe cards, Operating systems supported Microsoft Windows Sever 2008 / 2012 Red Hat Enterprise Linux SUSE Linux Enterprise Server Citrix Xen. Server VMware ESX Operating temperatures 5℃-40℃ Dimensions 423 mm(16. 65 in. )*525 mm(20. 67 in. )*60. 46 mm(2. 38 in. ) Highlights • High performance: full width slot supports 4 E 7 v 2 or E 7 v 3 processors and 32 DDR 3 or DDR 4 DIMMs, supporting Max. Intel memory buffer width • Large storage: provides 8 2. 5 inch HDDs bays, providing a maximum capacity of 14. 4 T, suitable for database applications requiring both computing performance and local storage capacity • Flexible PCIe expansion: support Max. 2 standard PCIe card，supporting GPU and PCIe SSD cards, suitable for large data sets and transactionintensive database like HANA, Oracle DB etc. . 12

Agenda 1 Click to add Title Huawei E 9000 Server 2 Title Huawei Click E 9000 to IOadd System 3 Click to add Title Tool Configuration and Quotation 4 Demo Click to add Title 13

Mapping Between MEZZ and Switch Slots Mapping between MEZZ and switch slots E 1 MEZZ and Switch Slots 2 X 4 E X 2 X 3 E 4 Switch slots Computing nodes MEZZ 1 MEZZ 2 Blade 1 E 3 X Description l l l Mezz 1 is mapped to switch module slots 2 and 3. Mezz 2 is mapped to switch module slots 1 and 4. Mezz module types must match switch modules. Two mezz modules can be flexibly configured with two pairs of switch modules. 14

E 9000 High Backplane Connections I/O Connections from MEZZ card to switch slot Backplane I/O Connectors B B C A Half-width Node B Backplane A 8 x C B: MEZZ 1 A: LOM B Mezz 1 C Mezz 2 半宽刀片 Half-width Node 8 x 2 X 8 x 3 X C: MEZZ 2 Full-width Node 1 E 8 x 4 E I/O Connections Specification • • The three I/O connectors on the backplane for each half-width compute node are A, B, and C. LAN on motherboard (LOM) uses connector A. The upper mezz module in slot MEZZ 1 uses connector B. The lower mezz module in slot MEZZ 2 uses connector C The reserved LOM is fixedly connected to slots 2 X and 3 X. The backplane reserves two Ser. Des lanes for LOM signals to each slot. MEZZ 1 is fixedly connected to slots 2 X and 3 X The backplane reserves eight Ser. Des lanes for MEZZ 1 signals to each slot. MEZZ 2 is fixedly connected to slots 1 E and 4 E The backplane reserves 8 Ser. Des lanes for MEZZ 2 signals to each slot. 15

E 9000 Switch Module GE Switch Module CX 110 CX 111 uplink: 12*GE and 4*10 GE downlink: 32*GE 10 GE / FCo. E CX 311 uplink: 16*10 GE + 8 *8 G FC downlink: 32*10 GE CX 317 uplink: 32*10 GE downlink: 32*10 GE CX 116 8 G FC 16 G FC CX 210 CX 220 uplink: 32*GE downlink: 32*GE uplink: 8*8 G FC downlink: 16*8 G FC uplink: 8*16 G FC downlink: 16* 16 G FC IB QDR/FDR 40 GE 10 GE + FC CX 310 uplink: 16*10 GE downlink: 32*10 GE GE + FC CX 611 CX 710 CX 911/CX 912 CX 915 uplink: 18* FDR IB downlink: 16*FDR IB uplink: 8* 40 GE downlink: 16*40 GE uplink: 16*10 GE + 8*8 GFC downlink: 32*10 GE and 16*8 GFC uplink: 16*GE + 8*8 GFC downlink: 32*GE and 16*8 GFC Highlights l Enables data center TRILL large layer 2 network construction l Supports DCB lossless Ethernet to bear FCo. E and i. SCSI l Supports a converged network, virtual paths, and flexible Ethernet and FC configuration 16 10 GE / FCo. E

MEZZ Modules Front view Isometric view MEZZ Modules Mainboard connecter Backplane highspeed connecter Type Model Specification Description Models GE MZ 110 NIC mezz module with 4 x GE ports 10 GE MZ 310 ETH mezz module with 2 x 10 GE ports Use Intel 82599 chip, supports DPDK MZ 510 ETH mezz module with 4 x 10 GE ports CNA mezz module with 2 x 10 GE ports Use Intel 82599 chip, supports DPDK Supports FCo. E, and FCo. E supports NPIV and NPAR. A physical port can be split up to 4 NPARs. MZ 512 CNA mezz module with 4 x 10 GE ports Supports FCo. E, and FCo. E supports NPIV and NPAR. A physical port can be split up to 4 NPARs. 40 GE MZ 710 40 GE ROCE mezz module with 2 x 40 GE ports Support ROCE Multi-IO MZ 910 FC mezz module with 2 x 10 GE and 2 x 8 G FC ports support NPIV. MZ 912 FC mezz module with 2 x 10 GE and 2 x 8 G FC ports support NPIV. ETH use Intel 82599 chip, supports DPDK MZ 610 HCA mezz module with 2 x 4 X Infini. Band QDR ports MZ 611 HCA mezz module with 2 x 4 X Infini. Band FDR ports Infini. Band 16 G FC MZ 312 MZ 220 FC mezz module with 2 x 16 G FC ports 17

Mezz Card and Blade Compatibility Matrix GE MEZZ Module Blade Type CH 121 V 3 CH 220 V 3 CH 222 V 3 CH 240 ① 10 GE MEZZ Module 40 GE MEZZ Module Multi-IO Mezz Module Infini. Band Mezz Module MZ 110 MZ 512 MZ 710 MZ 910 MZ 611 Mezz 1 /2 Mezz 1 /2 Mezz 2/3 Mezz 1/2/3/4 Mezz 2/4 Mezz 1 /2 Mezz 2 Mezz 1 /2/3/4 Mezz 2/4 Mezz 1 /2 Mezz 1 /2/3/4 Mezz 1 /2/3/4 Mezz 1 /2/3/4 Mezz 1 /2 Mezz 1/2/3/4 Mezz 1 /2 Improvements of the CH 220 V 3 over the CH 220 V 1: Mezz cards and PCIe cards can be configured at the same time. 18

Agenda 1 Click to add Title Huawei E 9000 Server 2 Title Huawei Click E 9000 to IOadd System 3 Click to add Title Tool Configuration and Quotation 4 Demo Click to add Title 19

Uni. STAR is a brand of configuration tool, including e. Designer, SCT and e. CFG in EBG. Uni. STAR e. Designer A professional solution design tool, based on Web. http: //app. huawei. com/unistar/edesigner Uni. STAR SCT Uni. STAR e. CFG A Web-based smart configuration tool, provides a unified platform for all product lines of EBG. http: //www. huawei. com/sct Configuration tool client, used for offline quotation or special scenerios. http: //cfg. huawei. com: 8080/Web. UI/index. jsp 20

What Is SCT is a Swift, Smart, and Simple online tool that makes configuration and quotation easier! Product Browsing Huawei products Quotation Easily create quotations l Hot-selling products l Simple discount setting l New products l Automatic price verification 21

Applying for Permission The SCT provides flexible service applications. The following examples describe a partner typical submitting order procedure. Huawei-certified Employees of Huawei's channel partner: 1. Log in to Huawei's official website and apply for a Uniportal user account. 2. Apply for associating with the Huawei channel partner‘s organization at User Information & Permission Management （UIPM） platform. Administrators of Huawei's channel partner: 1. Approve the applications for associating organizations on the UIPM. 2. Submit the applications of applying for SCT permission for the employees on the UIPM. Huawei product manager l If you have e. CFG permission, use your W 3 account to log in to the SCT. l If you do not have e. CFG permission, apply for SCT permission using Huawei permission application e-flow. Select Product Data Package from the Level 1 Function drop-down list. Select an enterprise product line, for example, Enterprise IP Product Line, from the Level 2 Function drop-down list. 22

Logging In to SCT Visit http: //www. huawei. com/sct. Click User Login to log in as a registered user. Click Guest Login to log in to the SCT as a guest to browse and configure products. A guest can log in after entering the verification code. Note: l. Recommended resolution ratio: 1280 x 1024. l. Recommended browser: Internet Explorer 8. 0+, Fire. Fox 11. 0+, Safari 5. 12+, or Chrome 19. 0+. 23

Logging In to SCT After login, select the country or area where you are located. Products that can be sold may vary based on your location. Click Change to change your location. Select a country or area. 24

Agenda 1 Click to add Title Huawei E 9000 Server 2 Title Huawei Click E 9000 to IOadd System 3 Click to add Title Tool Configuration and Quotation 4 Demo Click to add Title 25

Create Quotation l Click ‘My Quotation’, system will load the ‘Draft’ page. l Click ‘New’ to create a new quotation. l Name this quotation and save. 26

Add Product l In ‘Configure’ Page, click ‘Add Product’ button. l seach the needed product, select it and add to quotation. l NOTICE: please add blade server AND E 9000 Chassis to quotation. 1 2 3 4 5 6 27

Production Config Page l Click the config name in configuration list, the configuration page of this product will launch. l There are 3 kinds of product configuration status: Correct, Warning, Error. When the configuration status is Error, it will be held on and cannot continue to go ahead. l If you want to get the help information of an item, you can click the icon of its row. 28

Configuring Product E 9000 Chassis l In Product Parameter page, config all items one by one accourding to customer requirements. l Please remember to save it. l NOTICE: Mezz card of blade server should match with swich module of E 9000 chassis in the same plane. Please get the detail information from the configuration help. This example configuration is CX 310+MZ 510. 29 CH 220 V 3

Configuring Service l After configuring product, go to Service Parameter page to config the service of this device, and save the modification. 30

Double Confirm the Result l In Config Result page, you can double confirm the configuration result. l The manual modification on this page is NOT recommended. 31

Go Back to Configuration List l If there are several configurations in this quotation, you can switch their configuration page by clicking their name in the configuration list. l After all configuratoin are completed, please click ‘Back to Configuration List of Quotation (Draft)’ Go back to configuration list of quotation Configuration List 32

Set Sites l Set sites and quantities. Model & Site Management Set sites and quantity 33

Set INCOTERMS and discounts l Set INCOTERMS and discounts in step 3. 34

Submit Quotation l In the last step, you can submit this quotation. l If you need other sct users to help completing the quotaiton, you can share this quotation to him(her). l You can expert BOQ and show it to customer. 35

HUAWEI ENTERPRISE ICT SOLUTIONS A BETTER WAY Copyright© 2012 Huawei Technologies Co. , Ltd. All Rights Reserved. The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product portfolio, new technology, etc. There a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.