Retail
General Enterprise
Healthcare/Federal
Financial
State/Local
Shared
Data Center
IP/MPLS
VPN
Public
Internet
Performance
-on-Demand
Packet
New capabilities are critical:
• Massive scale without
massive cost
• Programmability for the
network as a whole
• New software to leverage
that programmability
• Data center connectivity
• Cloud services
• Converged packet/optical
communications services
• Software-defined networking
n
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