Cisco IOS XE 17.18 Update Version Cisco IOS XE 17.18.x

Cisco Catalyst 9600 Series Switches release notes for Cisco IOS XE 17.18.x cover new features in 17.18.1 and 17.18.2, plus platform caveats, limitations, and upgrade guidance. The document includes release references 17.18.1, 17.18.2, and 17.18.3. Reference IDs: CSCvu14870, CSCwq83338.

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Product Information

Vendor: Cisco

Product: IOS XE

Product type: Other

Platform: Network Device

Variant: 17.18

Version: Cisco IOS XE 17.18.x

Vendor information published: Aug 7, 2025

Original release notes: View on vendor site

Published on updatealert.io: Jun 5, 2026

Description: Network operating system software for Cisco enterprise routers and switches.