Details packet duplication mechanisms for network reliability, including configuration procedures, underlay fragmentation settings, and monitoring tools for verifying duplication statistics.
Feature history for packet duplication
Lists the feature history information for packet duplication functionality across different software releases.
Packet duplication
Explains a network feature that duplicates packets on alternate available SD-WAN tunnels to mitigate packet loss.
Configure packet duplication
Configure packet duplication
Configure underlay fragmentation using configuration groups
Configure underlay fragmentation settings using transport and management profiles in configuration groups.
Restrictions for packet duplication
Outlines limitations and constraints for packet duplication functionality on network devices.
Monitor packet duplication statistics for a device using the CLI
Provides sample output from the show sdwan tunnel statistics pkt-dup command for monitoring packet duplication statistics.
Monitor packet duplication statistics for a device using Cisco SD-WAN Manager
Configure monitoring of packet duplication statistics for network devices through the real-time monitoring interface.
Monitor tunnel information for a device
Configure monitoring of tunnel connection information for a specific device, including loss percentage, latency, jitter, octets, and packet duplication metrics.