Agile Network Agile World

23
Tayo Ashiru/[email protected] Chief Solutions Manager (2013/09/07) Agile Network Agile World

Transcript of Agile Network Agile World

Tayo Ashiru/[email protected]

Chief Solutions Manager (2013/09/07)

Agile Network Agile World

Is Your Network Ready?

Mobility Cloud Computing Big Data Social Network Internet of Things

Application Mobility Needs Network Rebuilding

Static vs Dynamic

Insecure

Network

Unpredictable

Traffic

Complex

Access

Control

Inconsistent

Experience

Challenges Introduced by Cloud Computing :

Enhanced Security, Virtualization, Excellent Experience

私有云Private cloud 公有云Public cloud

Internet

Local processing+ interaction Remote processing + interaction

1. Security issues on public cloud

2. Dynamic network adjustment with VM migrations

3. Better network quality required to ensure user experience

Challenges Introduced by New Services Variable Services VS Rigid Network

1. Faster technology development

2. Shorter service deployment period

3. Exponential increase in traffic

4. Differentiated requirements of various

services

6months 12months 18-36months

6979

1969 1979 1980 1999 2009

IETF RFC

ASIC chip Service Feature & Product

4998

2155

1068 751

Challenges Introduced by the Internet of Things Standards, Open, Complex Environment

1. Security、Safety

2. Complex Environment

3. Standards

4. Open

Challenges to Network Security Single-Point Static Defense VS Multipoint Dynamic Unknown Threats

BYOD

Blurred Defense Border

Diverse Attack Methods

From Known to Unknown Threats

Challenges to Network O&M Personnel Unknown Status, Manual Management

The network is unaware of user

experience

Abundant devices, complex configurations, silo’ed management

1. A huge number of access devices

2. Static configuration

3. No unified management for wired and wireless networks

What Should a Next-Generation Network Do?

1. Shift the focus from technology, device, and connectivity

to service and user experience

2. Shift from single-point management to complete network

management

3. Shift from best effort to real-time quality detection on the

network

4. Shift from static configuration to dynamic auto deployment

5. Shift from hardware-defined to software-defined

Mobility

Cloud Computing

Big Data

Social Network

Internet of Things

Networks Should be More Agile for Services

Agile Campus (1) : First to use SDN Architecture in Campus Network

Super Switch (agile body)

Campus Controller (smart brain)

Zero-configuration switch/AP

Agile Campus (2): Service & Experience Centered

Abuja

Lagos

Silicon valley

Mobile Policies, On-demand Resource Allocation,

Consistent Experience

Policies, resources

1. Security policies

2. QoS policies

3. Storage policies

4. Service policies

Controller

WAN/Internet User XXX

Location XXX

Auto translation

Policies, resources

Policies, resources

Agile Campus (3): Enable IP Networks Detect Service Quality

Difficulty in Quality Monitoring on Connectionless Networks

Multi-input Multi-output

? How to evaluate quality

Single output

Out-of-band measurement technology: BFD/NQA

Single input

An innovation to IP Technology: Huawei iPCA

(Packet Conservation Algorithm for Internet)

1. First multi-input-multi-output measurement

technology

2. Multi-layer, multi-flow measurement in any

network scale

Wired-to-wireless

Agile Campus (4) : Wired and Wireless Convergence

Wireless-to-wired

=

1. Virtualizing an AP as a switch port

2. Unified NMS, device discovery, and configuration

delivery

Wired network Wireless network One switch = AP AC =

1. Managing APs the same way as access switches

are managed

2. Zero configuration and deployment of access

switches

Access switch Aggregation switch +

Agile Campus (5): High-Density Wireless Coverage, Agile Deployment

Long-distance backhaul Wireless network planner High-density coverage

Provide 3D Network Planning Tools and Drive

test mobile phone Wireless network for 57,000 + audience

in Glasgow Rangers Stadium, Scotland. 10 km P2P: 90 Mbps; P2MP: 55 Mbps

Agile Data Center : Cloud Fabric

Traditional DC Network Architecture

Computing

Resources

Storage Resources

New DC Network Architecture(simple core, smart edge, Elastic Fabric )

1、CSS/SVF Fabric

2、TRILL Fabric

3、NVO3 Fabric

Controller、Service chain

Computing Resources Storage Resources

3 Types of Fabrics for 3 Different Scenarios

Agile WAN (1): More Bandwidth, Stability,Easy-to-manage

GMPLS-UNI Collaborative

Traffic

Forwarding

Collaborative

Protection

Collaborative

O&M

1. First core router in the world that support

1TB cards

2. 100G wavelength division device, 4000 km without

REG, copper based G-Fast innovations

3. DCI: Large-capacity (8TB/fiber), High reliability

(99.9999%), low-latency

4. U2000: manages router, switch, transport, access,

wireless products

Agile WAN (2):Use SDN Architecture in WAN Network

WAN Controller

Abuja

Kogi

Bauchi

Delta

Kano

Edo

Lagos

Kaduna

Use SDN Architecture in WAN

Network .Centralized traffic control improves

link utilization to more than 90%.

Agile Branch Network (1): All in One + Cloud Gateway

switch

AP+AC

router

firewall

=

voice gateway

One device One network

1. Right control on public cloud

3. Collaboration on public cloud, private

cloud, and local resources

Cloud Gateway

2. Local service survival

Collaborative Security Protection Distributed Dynamic Detection, Active Defense

Security policy collaboration

1. Big data analysis for security events,

collaborative defense

2. Auto Identification and Isolation of

threats

3. Traffic cleaning and active defense to

threats

Controller

iSOC

Anti-ddos

SVN

NG firewall

Sandbox

Security center

Smooth Evolution to SDN: Service First, Dual-Plane Network

1. Dual-plane network

2. Incremental deployment

3. Smooth transition

Controller

Extended plane

right, security, QoS, storage…

Traditional routing plane

MSTP, OSPF…

Innovation

First agile switch: CE12700

Mobile service, on-demand resource

allocation, Consistent Experience

Enable IP networks to detect quality

Consistent experience for wired and

wireless users

Campus

First 1T router card in core router

Best IP+ optical synergy

Employ SDN, improve link utilization from

30% to 90%+.

WAN

One device = one network

Cloud experience/cloud security/cloud

resources

Branch

Biggest elastic core switch: CE12800

Auto cloud service deployment

Computing & storage converged

foundation network

DCN

Enable networks to be more agile for services

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 are 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.

Thank you www.huawei.com