Cisco Catalyst IE3400 Updates

PTP over MRPThis feature achieves precise time synchronization with hardware timestamping

Multicast Support Over Port Channel

Fixed: IE3400 PNP/Autoinstall failing

Fixed: Traffic is not forwarded over mrouter ports.

application signature verification is performed by default for all applications during installation.

FN74171 - Temperature Error System Logs Are Observed

New features and bug fixes

CAPWAP Message Aggregation and other features

There are no new features in the Cisco IOS XE 17.9.5 release. It is a maintenance only release.

TrustSec Configuration and bug fixes

for Cisco Catalyst IE3x00 and IE3100 Rugged, IE3400 Heavy Duty, and ESS3300 Series Switches

New network essential features

MACsec CLI to change between "Must Secure" and "Should Secure"

New Features for Cisco Catalyst IE and ESS Switches in Cisco IOS XE 17.11.x

Day 0 Startup Enhancements and Critical Bug Fixes Released

Multiple resolved issues for improved functionality

New firmware features and network essentials

New features and resolved issues

New software version and improved functionality

New enhancements and important features