11

Cisco Expo 2011

Paulo Meireles

Systems Engineer

CCIE #20248

R&S / SP

2

2010

Ultimo espaço de endereçamento

IPv4 foi alocado pelo RIR APINIC

Apnic entrou em “Stage 3” delegation

Novembro, 2010

20122011

Globalização: 25% da população mundial

usa 100% dos endereços IPv4

15 Abril, 2011

3 Fevereiro, 2011 Ultimo espaço de endereçamento

IPv4 foi alocado pela IANA

33

A 8 de June de 2011, a Cisco junta-se a Internet Society para

World IPv6 Day – Um “test drive” global de 24 horas ao IPv6.

Google, Facebook, Yahoo!

Akamai, Limelight Networks, Cisco

Ask everyone to participate

World IPv6 Day:Working Together Towards

a New Internet Protocol

IPv4

IPv4 + IPv6

Não desligar depois de

8 de Junho, 2011

4

Muita gente a espera de uma “Killer Application” para o IPv6

O Driver para o IPv6 é a sobrevivência da Internet

=>

Não é uma ideia correcta

Não se trata de o que o “IPv6 pode fazer melhor que o IPv4”

MAS SIM

Será que a internet como a cohecemos pode continuar a operar

5

• IPv6 is a network layer protocol.

• It was born in 1994 and was designed to succeed IPv4 and address the IPv4 exhaustion space problem

• IPv6 is DIFFERENT and NOT backwards compatible with IPv4

• IPv6 though was designed with mechanisms to address IPv4 transition

6

Tunneling

Services

Connect Islands of IPv6 or IPv4

IPv4 over IPv6 IPv6 over IPv4

Dual Stack

Recommended Enterprise Co-existence strategy

Translation Services

Connect to the IPv6 community

IPv4

IPv6

Business Partners

Internet consumers

Remote Workers

International Sites

Government Agencies

IPv6

IPv4

77

Data CenterBlock

AccessBlock

DistributionLayer

AccessLayer

CoreLayer

AggregationLayer (DC)

AccessLayer (DC)

Data CenterBlock

AccessBlock

DistributionLayer

AccessLayer

CoreLayer

AggregationLayer (DC)

AccessLayer (DC)

IPv4

IPv6

DHCP

Stateless

IGMP

MLD

Host Control via Multicast MLD

OSPFv3

RIPng

OSPFv3

RIPng

OSPF

RIPv2

OSPF

RIPv2

IPv4

Internet

BG

Pv4

IPv6

Internet

BG

Pv6

88

Data CenterBlock

AccessBlock

DistributionLayer

AccessLayer

CoreLayer

AggregationLayer (DC)

AccessLayer (DC)

IPv4

IPv6

DHCP

Stateless

IGMP

MLD OSPFv3

RIPng

OSPF

RIPv2

OSPF

RIPv2

IPv6

Internet

IPv4

Internet

BG

Pv6

OSPFv3

RIPng

BG

Pv4

9

• An IPv4 address is a 32-bit long number allowing for 4,294,967,296 (almost 4.3x10^9)number of IP Addresses

• In IPv6 we have 128-bits. This gives us 340,282,366,920,938,000,000,000,000,000,000,000,000 (more than 340x10^36) IP Addresses.

• So in IPv6 we have more than 7.9x10^28 times the total amount of IPv4 address space range

• This gives us ~ 6.67x10^23 IP addresses available per square meter of earth surface

10

201320102007

Total 35 x10^9 Total 10^12Total 500 x 10^6

5 Devices perPerson on Earth

140 Devices perPerson on Earth

1/10th of a Device perPerson on Earth

Growth of Connected Devices

Source: Forrester Research, Cisco IBSG

11

VideoMobilityWorkplaceExperience

© 2010 Cisco and/or its affiliates. All rights reserved.

7 Billion New

Wireless Devices

by 2015

Mobile Devices

IT Resources

Blurring the Borders

Consumer ↔ WorkforceEmployee ↔ PartnerPhysical ↔ Virtual

Changing the WayWe Work

Video projected to quadruple IP traffic by 2014 to 767 exabytes

Anyone, Anywhere, Anytime

12

Location

Device

Application

Scalability

Availability

Performance

Security

Manageability

Cost of Ownership

Scalability, Availability, Performance, Security

and Manageability

Across Non-IT-Controlled Environments

Now: Multi-DimensionalThen: Linear

13

Technology Portfolio

Borderless Networks

CollaborationData Center/Virtualization

WAASWirelessSwitching RoutingSecurity

14

Architecture for Agile Delivery of the Borderless Experience

BORDERLESSINFRASTRUCTURE

Application Networking/ Optimization

Switching SecurityRoutingWireless

BORDERLESS NETWORK SYSTEMS

BORDERLESS NETWORK SERVICES

BORDERLESS END-POINT/USER SERVICES

Securely, Reliably, Seamlessly: AnyConnect

Mobility:Motion

App Performance: App Velocity

Energy Management: EnergyWise

Multimedia Optimization:

Medianet

Security:TrustSec

Unified Fabric

Extended Cloud

ExtendedEdge

UnifiedAccess

CampusCore

CISCO

LIFECYCLE

SERVICES

POLICY

CISCO SMART

SERVICES

MANAGEMENT

PROFESSIONAL SERVICES: Realize the Value of Borderless Networks Faster

15

Cisco

ASA

5500

ASR 1000

Series

Cisco

3945

SRE

Cisco

CallManager

EX90

WLAN

Controller

Lightweight

Access Point

IP Phone

Camera

Internet

Cisco 3750X

IP Phone

Cisco 3750X ESXi

Windows 2003

NAT64

Laptop with

VMWare VShpere

IPv4/IPv6

16

V6-Enabled

Image Source: Forrester, “Three Mega Business Trends Will Reshape The Tech Sector”

V6 Enabled

V6 in 2010 V6-EnabledV6-Enabled

V6-Enabled

V6-Enabled

V6 in iOS 4.0 Departments Functions

Workgroups/teamsWeb-enabled

DevicesConsumerSoftware

Cloud-basedServices

EnterpriseCollaboration

Tools

V6-Enabled

V6-Enabled

alpha

Ironportcisco.com

Visit some IPv6 sites

17

Obrigado