Welcome to Metro Ethernet Services

from Comcast Business Class

© 2011 Comcast. All rights reserved. All trademarks are the property of their respective owners.

Opening Questions

Are you experiencing bandwidth constraints?

Are your legacy technologies limiting you and costing too much?

Are your applications running at peak performance?

Can you take full advantage of cloud computing?

Are all your locations connected as well they can be?

Can you effectively comply with regulatory requirements?

Is data center connectivity an issue?

Is your business continuity and disaster recovery plan robust enough?

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Your New Choice

It’s time to consider your newest option for

highly reliable, scalable, secure and affordable

quality bandwidth:

Metro Ethernet Services from

The largest facilities-based alternative to

the phone companies for providing

first mile and last mile connectivity

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Why Carrier Ethernet ?

Standardized Standardized equipment limits network integration challenges

Scalability Service from 1Mbps to 10Gbps

Reliability Ability for the network to detect and recover from incidents without impacting users

Service Management Monitor, diagnose

and centrally manage the network, using standards-based vendor independent methods

Quality of Service Wide choice and

granularity of bandwidth and quality of service options that can accommodate existing TDM traffic and other service flows

Metro Ethernet Forum

certified 9, 14 and 18

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Portfolio of Services with Class of Service Options

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ETHERNET VIRTUAL PRIVATE LINE EVPL

ETHERNET PRIVATE LINE EPL

ETHERNET NETWORK SERVICEELAN

ETHERNET DEDICATED INTERNET

Comcast’s Network: The Largest Facilities-Based Alternative to the Phone Companies for Providing Last Mile Connectivity

Unparalleled Reach Within Markets

• Fiber deep and fiber rich

• Physically diverse path

• High-bandwidth coax network with

existing access to millions of businesses

Service in 20 of Top 25 DMAs

• 39 States & Washington, DC

• 600,000 + plant route miles

• 138,000 fiber route miles

• 120,000 Optical nodes

• Capacity: 2.8 Tbps and growing

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Comcast Network Architecture

Network Resiliency – built to

support today’s & tomorrow’s

business class performance

requirements

Highly Scalable – able to deliver

Ethernet services to more locations

with more bandwidth options in

granular bandwidth increments

Integrated Ethernet Access – able

to deliver Internet, voice, video and

data needs via an Ethernet handoff

Layer-2 VPN support – delivering

any-to-any connectivity via VPLS

negating the requirement to share

IP routing information with the

service provider

Extensive Footprint – with 29

regional networks spanning 39

states Comcast delivers more

service to more locations

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Comcast Region Area Network (CRAN)

Architecture - dual star

topology; leveraging best-in-

class multi-vendor solutions

Services - all Metro Ethernet

offerings are fully MEF certified

both from a service and

hardware vendor perspective.

Technology – leverage VPLS

capabilities within MPLS to

provide a Layer-2 VPN enabling

the end user to maintain control

over routing protocols.

Transparency – full CoS/QoS

transparency and non routing

layer 2 and layer 3 protocol

control and transparency.

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The People & Resources Supporting You & The Network

Highly talented team

Thousands of experienced professionals

Carrier class network engineering support experts in place

Ongoing multilayer, proactive monitoring and troubleshooting

Significant experience in managing emergency situations

Ongoing management and analysis of network traffic to insure

the network is operating within performance parameters

Business Services Network Operations Center (BNOC)

is redundant and operates 24x7x365

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Helping organizations like yours

10 Visit business.comcast.com/success

Why Comcast Business Class ?

Reliability

Scalability

Business Class Support

Network Depth, Breadth and Diversity

To learn more, visit business.comcast.com/ethernet

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Comcast Corporation

Comcast Corporation is the nation’s leading provider of information,

communications and entertainment products and services.

Video

Customers

Internet

Customers

Digital Voice

CustomersEmployees

24.6 Million 16.3 Million 5.6 Million 100,000 (in 39 states)

2010 Revenue $37.9 Billion

2010 Operating Cash Flow $14.6 Billion

2010 Comcast is 6th largest origin / transit group ASN (Autonomous System Number) by volume

2009 Comcast becomes the 3rd largest telephone company in the United States

2008 Comcast gains Carrier Class Ethernet certification from Metro Ethernet Forum (MEF)

2008 Comcast launches DOCSIS 3.0 Internet service (up to 50Mbps down/10Mbps up)

Delivered Services Daily

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15.5 M on demand views

91 M emails

198 M web views

107 M calls

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Revenue

$ billions