Security Level Huawei Corporate and IPv 6 Network

Security Level: Huawei Corporate and IPv 6 Network Evolution www. huawei. com HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential

Contents § Global Market Progress § Huawei IPv 6 Strategy § Creating Value for our Customers

Sustainable growth Contract sales from the international market (USD in billions) 30 23. 3 75% 16 11 8. 2 5. 6 72% 65% 58% 41% HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Global operations HUAWEI TECHNOLOGIES (Headquarters) Huawei Headquarters R&D center Technical support center 22 regional HQ and over 100 branch offices 14 R&D centers, 29 training centers 87, 502 employees worldwide Three-level customer service system (HQ/ regional/ local) HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Serving 36 of the world's top 50 operators n n n n Deepen long-term strategy partnership Providing UMTS solutions for Vodafone in Spain, Greece, Hungary, Romania, South Africa, Turkey etc. Strong strategic infrastructure partnership Major GSM/UMTS/HSPA network supplier Major supplier of Broadband, Transmission and Metro Ethernet for the whole group Deployed networks in 20+ countries Corporate strategy partner for 2 G/3 G, FTTx, transition etc Solely responsible for constructing PS core networks in Germany, Britain, the Netherlands, Austria, and the Czech Republic Deployed GSM network in Czech republic IMS, NG WDM, GPON, Core router, IP Microwave, Femtocell supplier Mobile broadband partner for building UMTS/HSPA networks in Italy and Brazil Major FTTx supplier in Italy To provide TELUS with LTE-ready HSPA network, which is the first such network in North America Chosen by Telia. Sonera to deploy the world’s first LTE/SAE commercial network in Oslo, Norway, bringing the unique advantages of mobile broadband service HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Huawei mobile market update UMTS/HSPA 128 contracts No. 1(contract no. ) Mobile Softswitch GSM 3 Mln+ TRX 1. 2 Bln+ users 21% (shipment) No. 1 CDMA Wi. MAX 0. 48 Mln+ TRX No. 2 34 contracts Data until Q 4 of 2008 Large-scale adoption of WCDMA by leading operators WCDMA/HSPA network deployment in Europe, North America and Japan The industry’s first commercial LTE contract in Europe HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

All-IP broadband market update Access Optical Network 31% Datacom 20% 1 st Backbone Wavelength Division**(2008 Q 3) 31% 1 st DSLAM*(2008 Q 3) 2 nd GPON*(2008 Q 2) 44% 1 st 2 nd Ethernet switch ports for operators* (2008 Q 2) 14% 22% Softswitch Mobile Softswitch*(2008 Q 2) 12% 1 st 24% 1 st 3 rd MAN wavelength division** (2008 Q 3) Routers for operators* NGN Vo. IP* (2007) * (2008 Q 4) * By shipment ** By market share Source: Gartner, Infonetics, Dittberner, Ovum and etc. Global leader in the access and optical fields; Leader in IPTime packet mobile transport Mobile/NGN bearer network serves over 1. 3 HUAWEI TECHNOLOGIES CO. , LTD. billion subscribers, ranking No. 1 in the world Huawei Confidential Page

Huawei in MENA Headquarters of 2 sub-regions l MENA office being established since year 2000; l One Region and 2 sub-regions: Middle East, Northern Africa l 22 branch offices across MENA and active in 33 countries l Over 4, 800 employees, 60% of whom are local staffs HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Top 3 Vendor in MENA Huawei is the top 3 vendor in MENA and has established partnerships with 94 operators in the region. STC è operation in 7 countries Etisalat è operation in 17 countries Orascom telecom è operation in 12 countries Zain è operation in 22 countries Maroc Telecom è No. 1 in Morocco Qtel è No. 1 in Qatar TCI è No. 1 Mobile operator in Iran PTCL è No. 1 Mobile operator in Pakistan Algeria Telecom è No. 1 in Algeria Telecom Egypt è No. 1 Fixed operator in Egypt HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 15. 03. 2018

Huawei Product Portfolio Customized Communications Network Solutions Wireless Network UMTS GSM/GPRS/EDGE l GSM-T/GSM-R l CDMA 2000 l IMS l Mobile Soft Switch l Wi. MAX Network Product Line Optical Network Fixed-line Network NGN DSLAM l MSAN l Switching LH/ULH DWDM Metro WDM l OCS l NG-SDH(ASON) l NG-SONET l FSO Application and Software Datacom Network Router LAN Switch l Security & VPN l GW & Server Fixed IN Wireless IN l Universal IN l Mobile Data l CDN/SAN l OSS/BSS l Digital Entertainment l l l l l ASICs and Shared Platform l ISO 9001: 2000/TL 9000/CMM for quality control l ISO 14001: 2004 for environment management HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page Terminals Wireless Terminals l UMTS handset l CDMA fixed terminal l Wireless data card l Wireless module Fixed Terminals l ADSL Modem / STB l Video Conference

Your trusted services partner What we offer Customers’ values Fast Time-to-Market n Network Rollout n Network Integration n Customer Support n Managed Services n Network Technology Services n Learning Services Efficiency Enhancement Seamless Evolution Business Transformation Huawei attaches strategic importance to Professional Services and provides 24/7 customer service with the support of thousands of employees and engineers across the region. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Contents § Global Market Progress § Huawei IPV 6 Strategy § Creating Value for Our Customers

Booming Internet Traffic Web 2. 0 Source: Gartner × 2. per 12 months × 2. 2 per 18 months × 2 per 18 months HUAWEI TECHNOLOGIES CO. , LTD. Source: Gartner • Based on Gartner report, Internet traffic doubles ~ every 12 months • Capacity of an individual equipment cannot keep up with the rapid growth • Network scalability is becoming one of the major challenges Huawei Confidential Page

Route Expansion and Address Exhaustion IPv 4 BGP Routes 280 K 200 K 120 K complicated 10 K Source: IANA 2008 IPv 4 Address Report 200 IPv 4 AS Count 30 K l Address counts (/8 s) in IANA Pool IANA IPV 4 Routes and AS Count increase more than 15% per year! 100 l IANA IPV 4 Pool will be exhausted before 2012! 0 HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Driving to IPv 6 Distributed Computing GRID Wireless Mobility 3 G/4 G Interactive services Wifi, Wimax Mobile Media Content IPTV Messaging P 2 P Web 2. 0 Home Networking • This Consumer Services despite increasingly intense conservation efforts NAT (network address translation) • CIDR (classless inter-domain routing) • PPP / DHCP address sharing • • Theoretical • Practical limit of 32 -bit space: ~4 billion devices limit of 32 -bit space: ~250 million devices (RFC 3194) HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

IPv 6 is the ultimate solution NAT and other Address Translate Apply Private IP address Equipment upgrade Increase Network Complexity Increase Network Delay Effect on Service Provision speed Increase Cap. Ex and Op. Ex Increase Equipment Performance If apply IPv 4 Private Address, service provision speed will be affected and network cost will increase. The later to import IPv 6，the longer to transit from V 4 to v 6 Network Cost Increase Service Process x XB Current Traffic Y Network Cost trend curve Network Traffic ØNAT can slow down the consumption of ØLater deployment of IPv 6, the total cost is higher. IPv 4 address, but not a permanent solution • At present, IPv 6 transformation costs x billion. • Destruct end-to-end connectivity, NAT and IPv 4 networks need more intercommunion cost, ALG etc. postpone business cycle. and total cost higher than IPv 6 network (blue line) • Private network address space is limited, • IPv 6 transformation more later, the total cost more Increase the complexity of deployment. • Reduce performance, it is difficult to higher and the transformation cycle more longer. deployed on a large-scale. (green line) • Increase network cost of the long term. IPv 6 is the ultimate to solve the shortage of IP address, it has reached consensus to deploy IPv 6 globally. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Main considerations of IPv 6 deployment customer • Network impact is minimal, the user is no-perceived. • IPv 6 users visit IPv 4 service. • Enhance the user experience of IPv 6 cost service • Weighed between the cost of reconstruct and upgrade, choose the time to introduce • IPv 6 mobile services, dual stack terminal cost, singlestack terminal need large volume of NAT-PT. IPv 6 Deployment • Start from closed business, interoperability is undemanding, easy to deploy. • IPv 4/IPv 6 will be long-term coexistence. • Integrated service intercommunication network • Reduce impact to the network, consider build a new private network, using an independent IPv 6 Gateway to access IPv 6 users • Consider the end-to-end deployment of IPv 6. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Evolution of IPv 6 E 2 E Solution IPTV Server Internet NGN/IMS Terminal Access Network MSCG Control Manage ment Netw ork Service All Nodes will evolve to IPv 6 ØThe parts of IPv 6 E 2 E evolution: Øthe network nodes, including the access, metro, backbone, management, terminals and services. ØThe objectives of IPv 6 E 2 E evolution : Øupgrade the whole network to IPv 6. ØThe State of IPv 6 network: Ø Chips and external components of the main vendor equipments support IPv 6 well, can be upgraded to support IPv 6 natively. ØMain vendors support IPv 6 routing, VPN and other basic protocols well; IPv 6 access, interoperability waiting for standardization. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

IPv 6 Network Evolution Steps Ⅱ Initial stage: Interconnect Isolated IPv 6 network Future stage: native IPv 6 network Mid stage: Provide IPv 6 Access network Ⅲ V 6 Access and service migration Ⅰ Build up V 6 backbone native V 6 network Ø New users only IPv 6 access Ø The metro network has IPv 6 service accessed capabilities Ø IPv 6 Networks Ø Dual-stack and IPv 6 access Ø IPv 6 networks are only small and medium-sized experiment network p p Isolated IPv 6 networks can communicate with each other. Accumulation of IPv 6 network design, operation and maintenance experience. network coexist p p p HUAWEI TECHNOLOGIES CO. , LTD. p IPv 4 and IPv 6 mix-access and intercommunicate Provide large IPv 6 core network structure or switch plane Move resources, services and applications of IPv 4 networks to IPv 6 Networks Gradually Huawei Confidential p Native IPv 6 core network , IPv 4 network only constitute small and medium-sized local network Few IPv 4 local network communicate each other through the IPV 6 network Page

Continuous innovation - independent research and development of the IPv 6 core chips • Huawei high-level ASIC chip full support for IPv 6 features, • Greatly enhance the T-bit core router brand competitiveness HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Continuous innovation - a comprehensive operating system support for IPv 6 network RP V Inside l l VRP OS ® (Versatile Routing Platform) is a generic Huawei software platform IP products, VRP 5 full support for IPv 6 Huawei's participation of the standard / draft more than 20, involving IPv 6 multicast, mobility, security, network management, etc. ; Huawei IPv 6 related fields in more than 60 patents HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Huawei IPv 6 Architecture Manage ment layer SNMP v 6 Valueadded Service FW v 6 Service Access Control Service Transport Base Protocol Linklayer SSH v 6 SBC v 6 DNS v 6 DPI v 6 Cops v 6 Mobile ipv 6 IPSEC v 6 Alarm/LOG Net. Stream v 6 PPPo. X v 6 DHCP v 6 /Snooping Radius v 6 NAT-PT IPv 6 Qo. S ACL v 6 MLD /Snooping VRRP v 6 MPLS (PWE 3/Eo. Mpls/6 PE/6 VPE/TE) IP(6 over 4/6 to 4/GRE/L 2 tp/Isatap) Base Ipv 6 Protocol (Address/Interface/ND/ICMP/socket) PPP Ethernet Base Platform HUAWEI TECHNOLOGIES CO. , LTD. VPLS/Vlan Access/ Interface management HDLC Unicast routing protocol FR/ATM IPv 4 & IPv 6 Share Resource Platform Huawei Confidential Page Multicast Routing Protocol

NE 5000 E Single Chassis LCD Dual cooling 1+1 Redundancy Specification Item Backplane Capacity Intake Dual Power Supply 1+1 Redundancy 2. 56 Tbps Port Capacity (bidirectional) SFU 3+1 Redundancy 4 Tbps Switching Capacity Dual MPU 1: 1 Backup 1. 28 Tbps Forwarding Performance 1600 Mpps l 19” rack mountable, H x W x D = 160 x 44. 2 x 66. 9 cm l AC/DC Power Supply; Max Power Consumption: 5 KWatt l 40 Gbps full duplex per slot l MPU: 1/2 GB Memory, scalable to 4 GB; 512 M Compact Flash Card l 16 LPU: 512 MB CPU Memory, 256 MB packet buffer l 4 SFU: Non-blocking crossbar switching fabric, 640 Gbps per SFU, 3+1 redundancy NE 5000 E fully supports IPv 6 commercial use, and got IPv 6 golden authentication HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Huawei Contributions to IPv 6 Full IPv 6 Solution 2008 and beyond 2006, IPv 6 Ready Certificate 2006 Phase-2 - 2005/10 : IPv 6 2005 Multicast, Qo. S on VRP, IPv 6 Ready Certificate, Phase-1 -2004/10 NE 5000 E/NE 80/NE 40 participates CNC IPv 6 test with nice performance 2003/08 Release VRP 5, commercial IPv 6 version 2003 2004 HUAWEI TECHNOLOGIES CO. , LTD. 2004/01 Release IPv 6 package for 5 th Generation high end router Huawei Confidential Page

Huawei IPv 6 Solution Highlights l Comprehensive IPv 6 Support p p Support of IPV 6 Multicast and IPV 6 security in all the core routers. p IPv 6 ready on all line cards and interfaces with vigorous testing p l Support RIPng, OSPFv 3, BGP 4+, ISISv 6 and ISIS multi topology Support all main steam transition technologies Wire Speed IPv 6 Performance p l Only vendor with wire speed 10 G POS forwarding at 60 bytes. Leading Migration Solution p p Distributed and hardware based Tunnel processing at wire speed p l Leading IPv 6 application experience, An absolutely dominate share on CNGI Only vendor with wire speed Gigabit NAT-PT capability NP based 5 th generation implementation p Combine both the advantage of ASIC performance & CPU flexibilities. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Contents § Market Progress Globally § Huawei IPv 6 Strategy § Creating Value for Our Customers

Industry IPv 6 Deployment Status China Telecom 2009 deploy Experimental IPv 6 network, in 2010 try to be commercial. 2008 -2009, the critical period to argue IPv 6 service deployment, the Telecommunications Research Institute draft guidance of large-scale IPv 6 introduction, Hunan Telecom starts IPv 6 test point. In 2010 Shanghai World Expo and Guangzhou Asian Games will consider to display IPv 6. China mobile 3 G mobile broadband deploy IPV 6, to resolve the limitation of private network address space. The original IPv 4 reserve is very limited, the mobile broadband has more requirements. During 2010, China mobile will deploy 3 G IPv 6 commercial services. China Unicom 2010 commercial-scale test users will reach at least 20, 000, China unicom will build a new type IPv 6 access network, the users will be at least 15, 000; upgrade existing broadband IPv 4 access network, develop IPv 6 end-users at least 5000. France Telecom 2009 Q 2 -Q 3 FT will deploy Enterprise IPV 6, in 2009 tests the family and the mobile service, in 2010 deploy the family IPv 6 Livebox, the Core network maintains IPv 4 temporarily. Poland subnet has strong interest, actively discusses the deployment of IPv 6 solution, requests the current network equipments support dual-stack. Japan IPv 6 large-scale commercial from 2005, package the new concept of next-generation network, provide highspeed network services based on IPv 6, leveraging next-generation network evolution, and promote various IPV 6 new technologies and new services. America The U. S. government required government and Defense departments migrate telecommunication network into IPv 6 platform before the summer of 2008. It led that the United States new applied IPv 6 addresses reached 14, 729 pieces, the world's ranking jumped from No. 11 to No. 1. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

CERNET 2 in China Background § § § CERNET---China Education and Research Network, built since 1994. CERNET 2 --- The world’s largest pure IPv 6 network, built in Dec. 2004. Connecting 200+ Universities and 100+ Research Institutes in China at 1 Gbps-10 Gbps Huawei Solution § § § CERNET 2 backbone connecting 15 -20 Giga POPs at 2. 5 G-10 Gbps; Multicast, E 2 E performance monitoring, Middleware and Advanced Applications; Over 80% of the key equipments that CERNET 2 network used are from Huawei How Benefited § § Provide services for education and research , also for international collaboration; Lay solid foundation for education development HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

China Netcom CNGI IP Backbone IPv 6 server(voip, VOD, video monitor…) Management server CHINA 169 IPv 6 Enterprise NAT-PT Education Networks SY BJ CC China Telecom Core LZ CD SH GD Convergence Mobile IPv 6 WLAN IPv 6 ADSL access ØNetwork Service： VOIP, VOD, video monitor, IPV 6 adsl access, Olympics applications etc. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Shanghai 3 TNET broadband multimedia network SH Culture& Broadcast IPTV System CHINANET VOD Central Middleware CERNET NE 80 E Minimum 40 Mbps per user 10 G • IPTV, internet, game service, Vo. IP in the ME 60 future … • http: //www. 3 tnet. com. cn … CNGI NE 80 E 10 G WDM 10 G ME 60 10 G WDM ME 60 10 G … … 10 G … S 8500 • 2006 December check and accept 10 G ME 60 10 G • IPv 4, IPv 6 Dual stack 3 TNet / IP … S 8500 S 3000 … S 3000 Hangzhou Nanjing S 3000 … … Shanghai changning Shanghai jiaoda Shanghai minghua … IPTV： 30 k subscriber, 101 IPTV channels, 2000 VOD channels HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Senegal Backbone Network Topology FATICK NE 40 E DIOURBEL NE 40 E ZiguinchorØ NE 40 Tambacounda Kolda NE 40 11 regions Ø Ø Each nodes has 2 routers for redundancy Ø Vo. IP, Videoconference, Data services Ø LOUGA NE 40 E 4 cities covered by microwave Ø MATAM NE 40 4 cities covered by 2. 5 G optical transmission Ø NE 80 E DAKAR 3 core nodes in 2. 5 G RPR ring Ø THIES NE 80 E Up to 60, 000 users Ø KAOLACK NE 80 E 40 ministries Data center SAINT-LOUIS NE 40 E : 2. 5 G RPR : pos 2. 5 G : Micro-wave( FE ) HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

Uganda e-Government SQL DATA URA M in is try 2. 5 G of S 2. 5 G RPR, MPL Pu bl ic R PR , M SPS/SRS SPS Numen Server Se r vi PL ce MA 5200 F S President office Makerere University MA 5200 F Ministry of Justice Ministry of Health R, M G RP PLS 2. 5 Ministry of Edu&Sports RR 1 NE 80 E NE 40 E RR 2 Ministry of Works, RR: NE 40 E Housing&Communication Ministry of Prime Minister HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Page

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