|
OC-48/OC-192 backbone
trunks, supporting MPLS protocol (10 Mb/Sec )
AS3561 is consistently rated over time
as having the lowest latency, lowest packet loss, and
highest reliability
SAVVIS firmly segregates Layer-2
(transmission) and Layer-3 (routing)
Layer-2 is ATM-based for traffic
management
Core network is designed for “zero”
packet loss
SAVVIS is moving to more efficient
MPLS Layer 2 protocol | 
