Method and apparatus for restoring a network

Method and apparatus for routing a virtual concatenation...

Method and apparatus for routing information in satellite...

Method and apparatus for routing server redundancy in a...

Method and apparatus for setting up backup path

Method and apparatus for signaling path restoration...

Method and apparatus for signaling path restoration...

Method and apparatus for signalling in a shared protection...

Method and apparatus for supporting multiple independent...

Method and apparatus for switch core health monitoring and...

Method and apparatus for switching between active and...

Method and apparatus for switching messages from a primary...

Method and apparatus for time efficient retransmission using sym

Method and apparatus for topology database...

Method and apparatus for transmitting a continuous data...

Method and apparatus for transmitting the control signal of...

Method and apparatus for transparently providing a failover netw

Method and apparatus for use in carrier recovery in a...

Method and apparatus for variable rate pipes

Method and apparatus of handling data that is sent to...