Cisco Catalyst SD-WAN Upgrade Guide

Supported devices for software maintenance upgrade

Updated: July 1, 2026

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Lists the Cisco router platforms and minimum software releases that support software maintenance upgrades (SMUs) to help users identify compatible devices.

This topic provides a reference table of Cisco router platforms and the minimum software releases that support software maintenance upgrade.

Table 1. Supported devices and minimum software releases for SMU
Release	Supported Devices
Cisco IOS XE Catalyst SD-WAN Release 17.9.5a and later releases of Cisco IOS XE Catalyst SD-WAN Release 17.9.x Cisco IOS XE Catalyst SD-WAN Release 17.12.3a and later releases of Cisco IOS XE Catalyst SD-WAN Release 17.12.x Cisco IOS XE Catalyst SD-WAN Release 17.15.1a and later	Cisco ISR 1000 Series Integrated Services Routers Cisco IR1101 Integrated Services Router Rugged Cisco ISR 4000 series Integrated Services Routers Cisco ASR 1000 Series Aggregation Services Routers Cisco Catalyst 8500 Series Edge Platforms Cisco Catalyst 8500L Series Edge Platforms Cisco Catalyst 8000v Series Edge Platforms
Cisco IOS XE Catalyst SD-WAN Release 17.12.3a and later releases of Cisco IOS XE Catalyst SD-WAN Release 17.12.x	Cisco Catalyst 8300 Series Edge Platforms Cisco Catalyst 8200L Series Edge Platforms
Cisco IOS XE Catalyst SD-WAN Release 17.12.3a and later releases of Cisco IOS XE Catalyst SD-WAN Release 17.12.x	Cisco ISR 1100 and ISR 1100X Series Integrated Services Routers

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