Users Manual

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Here is an example of to supplement of existing Multi-Office MPLS network with DSL bonding through
SpeedFusion using a Balance 580 at the headquarters and Balance 210/310 at branch offices.
Environment:
- This organization has one head office with two branch offices, with most of the crucial
information stored in a server room at the head office.
- They are connecting the offices together using a managed MPLS Solution. However, the MPLS
Network is operating at capacity and upgrading the links is cost prohibitive.
- As the organization grows, it needs a cost-efficient way to add more bandwidth to its wide area
network.
- Internet access at the remote sites is sent via a web proxy at head office for corporate web
filtering compliance.
Requirement:
- User sessions need to remain uninterrupted
- More bandwidth is required at the head office location for direct internet access.
RecommendedSolution: 
- Form a SpeedFusion tunnel between the branch offices and head office to bond the MPLS and
additional DSL lines.
- SpeedFusion allows for hot failover, maintaining a persistent session while switching
connections.