Post on 19-Jan-2015
description
© 2008 Cisco Systems, Inc. All rights reserved. Presentation_ID 1
Tendências Tecnológicas em Redes das Operadoras de Telecomunicações
Alexsander Lima
alelima@cisco.com
Set. 2013
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 2
• Introdução
• Algumas Tendências Tecnológicas
Cisco Confidential © 2013 Cisco and/or its affiliates. All rights reserved. 3
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 4
The Internet of Everything
99% das “Coisas”
ainda são
desconectadas
$ 14.4T de
oportunidades na
proxima década
>50B de coisas conectadas até o fim de uma década
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 5
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 6
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 7
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 8
http://www.youtube.com/watch?v=6Cf7IL_eZ38
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 9
Traffic
Revenue
Monetization New revenue streams
Optimization Efficient delivery
Profitability
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 10
IP Core
Edge
Internet
Edge
Business
Edge Mobile
Edge
Voice
Metropolitan Aggregation
HFC PON Active
Ethernet WiFi
Tra
nsp. LH
(D
WD
M)
IP/M
PL
S
Edge Video
2G/3G/LTE
Network
Plataform
Peering IT and
Systems NGN
Data
Center Vídeo Mobile
Tra
nsp. M
etr
o
(Dark
Fib
er,
DW
DM
)
Cisco Confidential © 2013 Cisco and/or its affiliates. All rights reserved. 11
Cisco Confidential © 2010 Cisco and/or its affiliates. All rights reserved. 12
• 5 Tendências globais em Telecom
– #1: Mobilidade, conectividade em qualquer lugar a qualquer tempo, em qualquer dispositivo
– #2: Crescimento exponencial de tráfego, aceleração de video e aumento de usuários desafiam as arquiteturas atuais das operadoras
– #3: Crescimento de serviços na nuvem
– #4: Mobilidade de usuários levam ao uso de rede única para serviços fixo/móvel
– #5: Mudanças no modelo de negócios levam a considerar novas arquiteturas
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 13
RPR
Frame Relay
ATM
Internet
Frame Relay
ATM IP/MPLS
Ethernet
Frame
Relay
PPP IP/MPLS
Internet Ethernet
IP VPN
ATM
Muitos Serviços,
Muitas Redes Muitos Serviços, Uma Rede
Cisco Confidential © 2013 Cisco and/or its affiliates. All rights reserved. 14
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 15
IPoDWDM – Convergência de Camadas
L3 services
L2 services
Voice
TDM services
Bandwidth
services
Access Access Core
ATM
SDH
DWDM
IP/MPLS ATM ATM TDM TDM L3 services
L2 services
Voice TDM services
Bandwidth
services DWDM
IP/MPLS
Ethernet Ethernet
Access Access Core
Modelo atual – diversas redes NGN – rede IP/MPLS convergente
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 16
GMPLS-UNI
Tro
ca d
e info
rmaçõe
s e
ntr
e
cam
ad
as
Resta
ura
çã
o m
ultic
am
ada
s
para
falh
as
Otim
ização
coord
enada
entr
e c
am
ada
s
Manute
nção
coord
enada
para
cam
ada
óptica
Plano de controle dinâmico DWDM (WSON)
Pla
neja
mento
Multic
am
ada
Cliente: plano de controle IP/MPLS
Servidor: plano de controle DWDM WSON
GMPLS-UNI
R1 R2 R3
O1 O2 O3
Cisco Confidential 17 © 2013 Cisco and/or its affiliates. All rights reserved. – Lane Wigley
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 18
• Many live deployments
• Users / content / Networks moving to IPv6 (with or without IPv4)
• IPv6 adoption strategies Network first, service later (IPv6 only, dual-stack)
Service first, network later (6rd, IPv6overIPv4)
• Still some development items LDP over IPv6
Appliances: voice, Firewall, Security, DPI
IPv6 is here
6 Source : RIPE Labs, 3/27/2012
% of networks (ASes) advertising IPv6 prefix(es)
USA=9%
Germany=30%
Netherlands = 42%
France = 22%
% of ASes advertising IPv6 prefixes
18
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 19
IPv6 IPv4
Dual-Stack
Tunneling
Translation
Installed Base
Knowledge
Timing
Cisco Confidential 20 © 2013 Cisco and/or its affiliates. All rights reserved. – Lane Wigley
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 21
Unified MPLS Transport
Fixed Edge Mobile Edge
Converged DPI Converged CGN
Converged PCRF
Unified Subscriber Experience Seamless Subscriber Mobility
Mobile MAG
Fixed MAG LMA MPC
Enterprise
FMC
Corporate
Residential
FMC
IP
Wi-Fi Device
Mobile Device
Cisco Confidential © 2013 Cisco and/or its affiliates. All rights reserved. 22
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 23
Recursos de TI e serviços que são abstraídos da camada de
infraestrutura e provêem serviços sob demanda com escala
em um ambiente compartilhado
O que é Cloud Computing?
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 24
Private Public Hybrid Community Modelos de
implementação
Modelos de Serviço
Software as a Service (SaaS)
Platform as a Service (PaaS)
Infrastructure as a Service (IaaS)
Características Essenciais
On-Demand Self Service
Broad Network Access
Resource Pooling
Rapid Elasticity Measured Service
http://www.csrc.nist.gov/groups/SNS/cloud-computing/index.html
Conceitos de Cloud
Cisco Confidential © 2013 Cisco and/or its affiliates. All rights reserved. 25
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 26
Separação do plano de
controle do plano de
dados. Abstrações
Centralização do plano
de controle
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 27
Modelo Híbrido Abordagem “SDN”
Data Plane Data Plane …
Control Plane
Data Plane
…
Control Plane
Data Plane
Switches/Rotadores hoje
Aplicações Aplicações Aplicações
APIs APIs
Controller Controller
Control Plane
Data Plane
Resiliente, Escalável,
Seguro,
Rico em Features
Aprovisionamento mais
simples,
Topologia de rede
centralizada
Benefícios combinados,
Modelo evolucionário,
Proteção do
investimento
…
© 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 29
Faça tudo ir mais rápido, mais fácil e mais ágil
• Redes Configuráveis • Redes Orquestradas
• Redes Apps-aware • Apps Network-aware
• Interfaces de Rede
• Redes Gerenciadas
• Interfaces Programáveis
• Redes Automatizadas
Cisco Confidential © 2010 Cisco and/or its affiliates. All rights reserved. 30
Modelo de Referência
Core &Edge Aggregation Access
Data Center/ Cloud/VHO
TV SIP
• Convergência Fixo/Móvel
(Unified MPLS)
FTTx
• Ethernet
• SP WIFI
•Convergência IP + Optical
•IPv6
• Virtualização /
Serviços na Nuvem
C97-722470-00 © 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 31 C97-722470-00 © 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 31
TOMORROW starts here.