AT&T SD-WAN Solutions - National Communications Group · AT&T SD-WAN Solutions January 19, 2018. Presentation title here—edit on Slide Master Hybrid Access to cloud Provide public

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AT&T SD-WAN Solutions

January 19, 2018

Presentation title here—edit on Slide Master

Hybrid Access to cloudProvide public and private (highly secure, SLA-supported performance) access to cloud providers

Major Hub SiteNeeds high bandwidth, Class of Service and SLAs to support critical applications and MPLS network.

SD-WAN SitesHas some critical applications needing bandwidth and has some non-critical needs such as Internet access for employees.

Remote IPsec SiteHas basic connectivity need but no strict uptime or performance requirements.

Evolving VPN Configurations

2017 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property. AT&T Proprietary (Internal Use Only) Not for use or disclosure outside the AT&T companies except under written agreement

Evolving VPN Configurations

Firewall &Filtering

IPSecGateway

MPLS + Wireless VoIP,

Video, UC Gateways

MPLS

Internet

NetBond®

Hub Site

Dual MPLS

SD-WAN Sites

SD-WANGateway

Medium MPLS Site IPSec Tunnels

DualInternet

Remote IPSec

Site/User

SingleInternet

MPLS + Internet

Cloud Providers

All can live in One Network



SD-WAN and its BenefitsSD-WAN Characteristics• Lightweight replacement for WAN routers

• Access Agnostic (support MPLS, Internet, LTE, etc.)

• Customer sets business and/or application specific policies for efficient and dynamic load sharing of traffic across multiple WAN connections

• A graphical user interface (GUI)-based management platform enables network administrators to define application-specific business policies, which the controller translates into routing policies enforced in the edge devices

• Can offload Internet-destined traffic closer to the edge of the network

• Shifts control intelligence from customer premises equipment (CPE) or edge devices into a centralized software-based controller

SD-WAN Benefits• Cost Savings

• Enables efficient use of less expensive Internet connections to replace or supplement MPLS connections

• Ease of CPE deployment and central management and control of multiple edge devices reduces network management costs

• Agility

• Transport routing changes can be made in virtually real-time

• Policy changes can be rapidly made across multiple sites

• Speed to Market

• CPE is a plug-and-play device that can be configured without oversight by on-site network personnel

• New branch locations can deploy SD-WAN equipment, and start with readily available wireless LTE service, while waiting for a network service provider to provision wired services (Internet or MPLS)

• Improved Application Performance

• Near real-time performance monitoring of the transport networks included in the SD WAN, to make application-aware, policy-based network selections

• Near Real-time monitoring of traffic paths allows problems related to availability (sufficient bandwidth) and reliability (latency, jitter, and packet loss) to be sensed before they affect the users, and traffic is moved to a different path


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✓ Deploy SD-WAN at all sites

✓ Application performance improvement via dynamic policy routing

✓ Provide resiliency at critical sites by spare CPE

✓ Most MPLS features supported and it can offer higher quality transport supported by SLAs

AT&T SD-WAN Over-the-Top SolutionUtilizing VeloCloud Device

AT&T MPLS VPN

Customersite

VeloCloudDevice Broadband

Internet

Wireless

Internet Offload

Customersite

VeloCloudDevice

Orchestrator

SDN Control




SD-WAN OTT Country List

CALA Region AP Region EMEA Region EMEA RegionArgentina Austraiia Austria Italy

Brazil Hong Kong Belgium Latvia

Canada India Bulgaria Lithuania

Chile Japan Croatia Luxembourg

Colombia South Korea Republic of Cyprus Netherlands

Costa Rica Malaysia Czech Republic Norway

Dominican Republic New Zealand Denmark Poland

EcuadorPhilippines (Via ATT

Singapore)Estonia Portugal

Guatemala Singapore Finland Romania

Mexico Taiwan France Slovakia

Panama Thailand Germany Slovenia

Venezuela Greece Spain

Hungary Sweden

Ireland Switzerland

UK

AT&T SD-WAN Over-the-Top Country List

Traditional Network Appliance Approach Network Function Virtualization Approach


Standard x86 hardware platform

Multiple functions on a single device

Less complexity, improved TCO

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Network Functions Virtualization

Security

WAN-X

WLAN

Router

Security

Router WAN-X

AT&T FlexWare Applications

SD-WAN


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✓ Location-by-location flexibility. Don’t have to deploy SD-WAN across the entire network, can be site by site choice.

✓ Easy introduction of SD-WAN in existing VPNs

✓ Application performance improvement via dynamic policy routing

✓ MPLS features such as Multicast and any-to-any routing can be supported (future capability)

✓ Inherent resiliency on SD-WAN gateways

✓ Highly secure access to cloud via AT&T NetBond®

AT&T SD-WAN Network-Based SolutionUtilizing AT&T FlexWare

AT&T MPLS VPN

Customersite

AT&T FlexWare

Device

AICEthernet

SD-WAN Gateway

BroadbandInternet

Wireless

AT&T NetBond®

Service Polnt

Cloud Providers

Internet Offload

Orchestrator

SDN Control




AT&T SD-WAN Network Based Solution – Supported Configurations

AT&T VPN

Policy Routing

Other service chained VNFs

AT&T VPN Ethernet

Hybrid GatewayBroadband

Internet

SDN Control

SDN Control

Customersite

AT&T VPN + Internet With Customer Provided MPLS Router

AT&TIntegrated

Cloud

AT&TIntegrated

Cloud

AT&T VPN

Customersite

Customersite

uCPE

uCPE or CPE

MPLS Router

uCPE

Hybrid Gateway

Orchestrator

Policy Routing

IPSec Tunnels

Customer Provided

Customer Provided(not MRS or AT&T VPN Managed}

Customer Provided

BroadbandInternet

Customer Provided(not MRS or AT&T VPN Managed}

AT&T VPN Ethernet


SD-WAN VNF

Internet

Internet

Local Internet Offload


AT&T VPN

MPLS Router

Cloud Providers

AT&T NetBond®

Service Polnt

SD-WAN VNF


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AT&T SD-WAN Network Based Solution – Supported

Configurations

AT&T VPN

Policy Routing



Internet

SDN Control

SDN Control

Customersite

AT&T VPN + Internet With Virtual Routing VNF

AT&TIntegrated

Cloud

AT&TIntegrated

Cloud

AT&T VPN

Customersite

Customersite

uCPE

uCPE or CPE

uCPE

Hybrid Gateway

Orchestrator

Policy Routing

IPSec Tunnels

Customer Provided

Customer Provided

BroadbandInternet

AT&T VPN Ethernet


Internet

Internet



AT&T VPN

vR VNF

vR VNF

AT&T VPN Ethernet

Cloud Providers

AT&T NetBond®

Service Polnt


SD-WAN VNF

SD-WAN VNF


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AT&T SD-WAN Network Based Solution – Supported

Configurations

AT&T VPN

Policy Routing



Internet

SDN Control

SDN Control

Customersite

Dual Internet Connections

AT&TIntegrated

Cloud

AT&TIntegrated

Cloud

AT&T VPN

Customersite

Customersite

uCPE

uCPE or CPE

uCPE

Hybrid Gateway

Orchestrator

Policy Routing

IPSec Tunnels

Customer Provided

Customer Provided

BroadbandInternet


Internet

Internet



AT&T VPN

BroadbandInternet

Customer Provided

BroadbandInternet

Customer Provided

Cloud Providers

AT&T NetBond®

Service Polnt


SD-WAN VNF

SD-WAN VNF



Pricing Construct✓ Site specific, bandwidth sensitive pricing tiers for the AT&T SD-WAN Solution

✓ Customer selects desired SD-WAN throughput at a given site (based on available bandwidth from network links provisioned at that site)

✓ Internet offload data traffic not included in AT&T SD-WAN bandwidth (i.e., no charges for Internet offload traffic)

✓ Options for self-administered and AT&T-administered SD-WAN policies

AT&T SD-WAN Solution VNF Bandwidth Throughputs

10M 500M

30M 1G

50M 2G

100M 3G

200M 5G

300M 10G

Future Throughputs

2017 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property. AT&TProprietary (Internal Use Only) Not for use or disclosure outside the AT&T companies except under written agreement

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Documents

AT&T SD-WAN Solutions - National Communications Group · AT&T SD-WAN Solutions January 19, 2018. Presentation title here—edit on Slide Master Hybrid Access to cloud Provide public