Ameritech & PacBell Network Access Point

Presented to NANOG

February 11, 2002

By Tony Haeuser – Strategic Marketing

NAP Product Manager

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SBC NAP Attributes

• PacBell� In operation since 1994

� 55 customers / 70 ports

� 13 distributed Cisco BPX ATM switches

� Collocated in distributed C.O.s: (11) in LATA 1 & (2) in LATA 5

� DS-3, OC-3c, OC-12c

� Busy Hour throughput = 2.5Gbps

� Bundled port and transport

� PVCs added upon individual requests

Ameritech� In operation since 1994

� 130 customers / 160 ports

� 5 centralized Lucent GX 550/500 ATM switches

� Centralized in data subsidiary switch site in downtown Chicago.

� DS-3, OC-3c, OC-12c

� Busy Hour throughput = 6.5Gbps

� Bundled port & transport

� Full meshed PVCs for peering established upon port installation

Two outages in 7 years/ 2001 MTBF= 100%

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SBC NAPs Next Gen Development

• SBC is participant in Starlight: photonic switching. www.startap.net/starlight

– Global proving ground in support of grid-intensive e-Science applications, network performance measurement, and technology evaluations

• Preparing for packet switching / increased bandwidth:– POS, GE, 10 GE, 40 GE

• Planning for lightwave switching, on demand lambda provisioning.

• Transparency to ATM exchange using GMPLS.• Exploring L3 services: Advanced multicast, IPv6,

DIFFserv, enhanced performance monitoring & reporting.

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SBC NAP Contacts / Web Site

Marketing Contact:Product Manager: Tony Haeuser

312.425.1210 ah2426@sbc.com

ASI-North Contact:Operations Manager: Kevin Peterson

847.562.7687 kp1959@sbc.com

ASI-West Contact:

Planning & Engineering: Greg Cox 925.242.6927 gc6273@sbc.com

Web site:

www.aads.net