
© 2005 Extreme Networks, Inc. All Rights Reserved
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The New MEF Network Architecture
Business
Subscriber
Service Provider
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Transport
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• Carries all applications
• Internet Access
• IP VPN service
• Hard QoS and Traffic Engineering
• Better bandwidth utilization/Scalability
• Protection Switching (50ms)
• OAM functions and TDM Support
• Any-to-Any VPN services
• Multicast support with Hard QoS
Residential
Subscriber
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• ASIC Technologie, IPv6 in Hardware
• QoS, 8 Hardwarequeues, Ingreesshaping, Egreesshaping, 3-tier hierachical Ratelimiting
• EAPS
• Full Redundant Switching Technologie, XOS, Open XML integration for other vendors
• vMAN: per port, VLAN to VMAN mapping , MPLS L2 VPN implementation (Q4/05)
• Multicast streams - 100kbps- 2M (size), 2000(number), Multicast receivers - 10k, Multicast zapping rate - 4 per second
Quelle:
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