Method and apparatus for determining a data communication...

Method and apparatus for determining alternate routes in a netwo

Method and apparatus for determining maximum network failure spa

Method and apparatus for determining network routing...

Method and apparatus for efficient link redundancy

Method and apparatus for ensuring survivability of...

Method and apparatus for error free switching in a redundant...

Method and apparatus for errorless path protection and...

Method and apparatus for facilitating instant failover...

Method and apparatus for failure resilient forwarding of...

Method and apparatus for fast distributed restoration of a...

Method and apparatus for fast failure detection in switched...

Method and apparatus for fast failure detection in switched...

Method and apparatus for fast reroute in a...

Method and apparatus for fast reroute in a...

Method and apparatus for fault tolerant permanent voice...

Method and apparatus for forwarding data in a data...

Method and apparatus for forwarding data in a data...

Method and apparatus for forwarding label distribution...

Method and apparatus for generating fill frames for voice...