MA alternate routeing

Management of duplicated node identifiers in communication...

Matrix switcher and method of controlling matrix switcher

Measuring efficiency of data transmission

Mechanism for 1:1, 1+1, and UPSR path-switched...

Mechanism for automatic protection switching in a router

Mechanism for transparent real-time media server fail-over...

Mechanism to achieve very fast failover in ATM backbone...

Method and an apparatus for shaping the output traffic in a fixe

Method and apparatus for a fault tolerant router architecture

Method and apparatus for a Gigabit Ethernet MAC (GMAC)

Method and apparatus for a switch fabric in a data transport...

Method and apparatus for accelerated protection switching in...

Method and apparatus for accelerated protection switching in...

Method and apparatus for achieving fault tolerance in packet...

Method and apparatus for achieving transparent redundancy at...

Method and apparatus for an active standby control system on...

Method and apparatus for automatic protection switching

Method and apparatus for automatic transfer switch

Method and apparatus for automatic transfer switch