H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 12/56 (2006.01) H04L 12/28 (2006.01) H04L 12/46 (2006.01) H04L 29/06 (2006.01) H04Q 3/00 (2006.01) H04Q 11/04 (2006.01)
Patent
CA 2287010
Path protection of high priority traffic is provided between network nodes in a packet network carrying lower priority traffic in addition to the high priority traffic. First and second traffic paths are provided between the nodes, the high priority traffic being allocated to the first path and the lower priority traffic to the second path. In the event of a failure of the first path carrying the high priority traffic, this traffic is switched from the first path on to the second path and the lower priority traffic is switched to the first path.
Atterton Peter John
Unitt Brian Michael
Nortel Networks Corporation
Nortel Networks Limited
Smart & Biggar
LandOfFree
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