Traffic Mirroring Configuration Guide for Cisco 8000 Series Routers, Cisco IOS XR Release

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Restrictions for file mirroring

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Overview

This section provides the limitations and requirements for using file mirroring, including supported system types and synchronization directions.

These restrictions apply to file mirroring:

  • Supported only on Dual RP systems.

  • Supports syncing only from active to standby RP. If files are copied into standby /harddisk:/mirror location, it won’t be synced to active RP.

  • A slight delay is observed in show mirror command output when mirror checksum configuration is enabled.

  • Not supported on multichassis systems.