Redundancy Protocol Configuration Guide, Cisco Catalyst IE31xx Series Switches

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Updated:: August 8, 2025

Chapter: New and Modified Feature Information

New and Modified Feature Information
New and Modified Features

New and Modified Feature Information

New and Modified Features

This table summarizes the new and changed feature information for the Redundancy Protocol Configuration Guide, Cisco Catalyst IE3100 Rugged Series Switches, and tells you where they are documented.

Table 1. New and Modified Features in Cisco IOS XE 17.18.1
Feature	Description	Where documented
PTP over MRP	This feature was introduced.	PTP over Media Redundancy Protocol

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