Reflector communications channel for automatic protection...

Reliable and resilient end-to-end connectivity for...

Rerouting method for a PVC route on an ATM network and a...

Resiliency of control channels in a communications network

Resilient chassis-based network switching

Resilient routing systems and methods

Resource sharing among network tunnels

Restoration method for multiplexed circuits

Restoration path calculation in mesh networks

Restoring multi-segment pseudowires following failure of a...

Retainment of alarm events during wait restore (WTR) cycle...

Retention of a stack address during primary master failover

Retransmit timeout suppression in large scale networks

Retry strategies for use in a streaming environment

Ring node apparatus

Ring-shaped redundant communication path control method

Router network, with saving function, for subordinate LAN at...

Router pooling in a network flowswitch

Router providing continuity of service of the state machines...

Router redundancy in data communication networks