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By Mr. WK Leung, CTO, Solution Sales Dept, Huawei Enterprise Business Group
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Weaving The Future
Mobility Cloud Computing Big Data Social Network Internet of Things
Networks with Agile Services
Flexible, Dynamic, Easy and Fast
Agile network Use-on-Demand, creating a non-blocking digital world
Traditional network
Focus on technology, equipment, connectivity
Siloed approach
Best effort
Static manual configuration
Hardware defined
Agile Network
Focus on user, service, experience
Network-wide collaboration
Real-time quality awareness
Centralized dynamic orchestration
Software defined
The “5-Focus” in Agile Network
Agile Campus
Agile BranchAgile WAN
Agile Data Centerwith Cloud Fabric
The “4-Building Blocks”
Agility, Weaving the Future
Agile Controller
Agile Campus
Agile Switch The “5-Focus"Campus Architecture
5th Generation Switch
Zero-touch Switch, WiFi AP
Free Mobility/Unified Security
Quality Awareness
Centralized Dynamic Orchestration
Wired and Wireless convergence
SDN
Agile Controller
Super switch (5th Generation)
Agile Campus Network Architecture
Agile controller (Intelligent)
Leveraging SDN in Campus Networks
Zero-configurationSwitch/Access Point
Multi-Services
Aggregated & Unified
Software Defined/Programmable
Innovation 1: Wired Line and Wireless Integration with Unified Management
Wired Configuration:Syntax A
Wireless ConfigurationSynatx B
CAPWAP tunnel
Unified management
IntegrationConfigurationVersion…
ACAggregation switch =
• Virtualizes AP to Switch port
Wireless-to-wired Wired-to-wireless• Manages APs the same way as access
switches are managed
AP Access switch =
Wired service
Wireless service
Wired service
Wireless serviceprocessing bottleneck
Innovation 2: SVF for Aggregation, Many-to-One, Wireless & Wired-Line
T-bit
Virtualized MPUsCore/Aggregation switch
Access switch
APVirtualized ports
Virtualized cards
1 20482
1 642
MPU 1 MPU 2
MPU 3 MPU 4
One device manages a campus.…
……
Super Virtual Fabric (SVF) aggregates multiple wired and wireless nodes to single virtual node with unified & simplified management
One Campus One Switch
• Zero configuration and deployment of access switches
• Unified NMS, device discovery, and configuration delivery
Silicon Valley data center
BeiJing data center
Innovation 3: Free Mobility Service Network Focusing on User Experience
User XX
Position XX
Automatic translationAutomatic deployment
1. Security policy2. QoS policy3. Storage policy4. Service policy
AgileController
Beijing
Hong Kong
Silicon Valley
WAN/Internet
Hong Kong data center
Policy, resource
Policy, resource
Policy, resource
Mobility policy, resource, and user experience
5W1H
AgileController
Security policy association
Defense against attacks、 viruses、 information leaks…
Security Resource center
Innovation 4: Security Coordination Distributed and Dynamic Detection plus Proactive Defense
Traffic cleaning and active defense of unknown threats
Analysis of big data based on network security events and coordinated defense
Automatic threat isolation
Innovation 5: iPCA to Enable IP Network for Quality Awareness
IP technology revolution: Huawei Packet Conservation Algorithm for Internet (iPCA)
The First multi-input and multi-output measurement technology
Layered measurement, multi-flow measurement, applicable to any network scale
Traditional detection method iPCA
User 31
2
Packet loss!
Simulation flows
Real service flows
Test flows are service
flows
VSFault point is the 6th board of
the 2rd chassis
Software-Defined Networking for Future Proof
Use software to redefine the configuration on agile switches.
When a protocol is upgraded, do we change the configuration or replace the device?
Chip supporting programmability in the forwarding plane
POF supporting future protocols
Architecture supporting multi-layer openness
Traditional switches must be replaced.
Agile Controller
New protocols 1.0, 2.0, 3.0…
POF packet parsing
Agile Network with 5th Generation Switching
HUB
First generation
L2 Switch
Second generation
L3 Switch
Third generation
Multi-Service Switch
Fourth generation
ASIC
Inside
Agile Switch
Fifth generation
Ethernet network processor
ENP
Hardware acceleration SoC architecture (TM+MAC+PP)
Programmable Large entries and intelligent memory
Huawei-developed ENP
External DRAM
CPU interface
NPU groupNPU group
MemoryCombined instruction set
NPU groupSearchEngine
MAC
External storage
Packet Memory
System on Chip (SOC) architecture
Hardware acceleration
DataPath
Traffic Manager
Table Memory
S12700 Series Agile Switch Family
Specification S12708 S12712
Switching capacity 12.32 Tbps/27.04 Tbps 17.44 Tbps/37.28 Tbps
Packet forwarding rate 6240 Mpps /9120 Mpps 9120 Mpps /12960 Mpps
Cluster bandwidth 640G/1.92T 640G/1.92T
Dimensions 15U 19U
Maximum port density 384*10G/64*40G/64*100G 576*10GE/96*40GE/96*100G
The World’s First Core Switch That So Quickly Adapts To Your Changing NeedsThe World’s Highest-performance Campus Switch
On-demand customization & fast innovation
Excellent experienceLarge buffer, quality awareness, and free mobilityFull programmability, shortening new service
deployment period to only 1/4 of industry average
High-efficiency O&MWired and wireless convergence, automatic service deployment and fault location
S12700 Won Best of Show Award at INTEROP Tokyo 2014
“This product is very interesting for us. The judges decided to give you a special award of the grand prix. Especially this product is very interesting for the programmable Ethernet data. That means it is good for SDN environment. Especially many products are based on just open flow. But this product is adopted to many application, many software. That means it can be a base product evolution to the future SDN product.“ -- Nakamura Osamu, The judge of INTEROP Tokyo 2014 and professor at the Environmental Intelligence Division of Keio University in Japan
Award of Agile Switch
7 projects
Media
38 projects, reference availableEducation
10 projects
Transportation
32 projectsBig Corp
22 projects, reference available
Medicine
74 projects
Gov. & Finance
Agile Campus with S12700: 184 Customers, 150 Ongoing Projects
Agile Branch : Small Scale but all Functions
Switch Voice gateway
FirewallRouterWireless router
Computing unit
Storage resource
Mail serverVideo accellerator
Enterprise Branch
Mobile Branch
IoT Branch
Extended from Networking to Computing and …
DeploymentService
Provisioning Maintenance
Agile ControllerAgile Gateway: One Device=ICT SystemSoftware Warehouse
Agile Branch Network Solution Architecture
AR161 AR511
Enterprise branch gateway IoT branch gateway Mobile branch gateway
Product Ranges
AR2630/3670
Technology Architecture
Agile Branch Gateway
Cloud Apps
Cloud Fabric
FusionSphere vCenter
Agile Data Center Networking (DCN) & Data Center Inter-Networking (DCI)
Cloud Controller
CE12800
Cloud Fabric
Elastic
OpenServer zone
Storage zone
Service/Security zone
Administrative zone
Active data center
Fabric Solution DCI Solution Security SolutionSDN Solution
DCI interconnection
Standby data center
Interconnection zone
Network zone
Controller zone
Virtualized
Service
CloudEngine DC Switch since 2012
Elastic CloudEngine• High-speed line card: 12*100GE (2014Q4),
24*40GE
• 64 Tbit/s capacity, 4 Tbit/s bidirectional bandwidth per slot
• Various networking, flexible scalability
Agile CloudEngine• Smart OPS promotes industry development.
• nCenter implements VMs fast deployment
• ZTP achieves zero-configuration deployment.
Virtualized CloudEngine• VS: core switches provide 1:16 virtual system
• SVF simplifies network management and allows flexible scalability
• TRILL enables flexible service deployments
• EVN: for across-DC virtualization
High-Quality CloudEngine• Industry-leading fully orthogonal architecture
and patented front-to-back airflow design
• Hot-backup design of all modules
• 2 us delay, highly efficient forwarding
Core switch
CE12812 CE12808 CE12804CE12816
10GE ToR switch
GE ToR switch40GE switch
Accelerating cloud services innovation
Supporting 4 generations of
servers in a 10-year lifecycle
Reducing network investments and
flexibly deploying cloud services
Reliable network, non-stop
service transmissionCE6850-48S4Q-EI
CE6850-48T4Q-EI
CE5850-48T4S2Q-EI
CE5810-24T4S-EI
CE5810-48T4S-EI
CE5850-48T4S2Q-HICE7850-32Q-EI
CE6810-48S4Q-EI
Agile DCN with CloudEngine for Virtualization
SDNControlle
r
Service Center
vSwitch
VM VM
VM VM
Nova-computer
OpenStackNova
CC Plug-in
IT SDN Controller
Netconf
OpenFlow
CSS/SVF
TRILL
Fabric
VxLAN-GW
FW
TOR(VXLAN)
vSwitch
VM VM
VM VM
vCenter
• vSwitch Alarm info• vSwtich Device info• vSwtcih to VM link
Neutron CC Driver
• SDN Controller ( including CC Plug-in) Controls network resource pool and turns on associated message interface.
• CC1.0 is responsible for mapping and topology presentation and fault location.
• Plug & Play• Auto Configuration
① Switch ( VRF/VLANIF/VXLANIF/Route)
② TOR (L2BR VLANVXLAN)③ Firewall(VRF,VPN,ACL,NAT)④ LB
• Physical/logical network unified topology visual user interface
• Alarm Info.( VLAN/VXLAN)API
CloudEngine
Agile DCI with CloudEngine for WAN Optimization
Agile Controller
P
P
PDC 1
DC 3
PE 1
PE
DC 2
CE
CE
PE
CE
P
DC 4
PE
50%
20%80%
10%
50%
30%
30%
-Supports the GUI.-Computes paths based on multiple constraints.-Flexibly defines SLA.-Controls users traffic in a refined way, improving interconnected resource efficiency.
Intelligent traffic scheduling
Agile network = Beyond SDN
SDN Huawei enhanced architecture
Agile Campus
Full programmable
Quality awareness
Smooth evolution
Centralized control
Network capability openness
Network virtualization
Network devices
Chipset
Agile DCN Agile DCI Agile Branch
Agile Network leveraging SDN for problems more than what SDN can address
HUAWEI ENTERPRISE ICT SOLUTIONS A BETTER WAY