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Connection oriented packet networks such as IP/MPLS can better meet the QoS guarantees in terms of delay jitter, bandwidth etc. required by premium traffic (PT). These connection oriented networks are more vulnerable to failures and they can be classified into link/path and degraded failures. Virtual path hopping concept eliminates all terminations of data communications due to degraded type failures...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.