https://www.cisco.com/c/en/us/support/switches/catalyst-ie9300-rugged-series/series.html
Cisco Catalyst IE9300 Rugged Series - Cisco
Cisco Catalyst IE9300 Rugged Series - Technical support documentation, downloads, tools and resources
cisco catalystruggedseries
https://www.cisco.com/c/en/us/td/docs/switches/lan/cisco_ie9300/software/17_10/17-10-x-ie93xx-ess9300-rn.html
Release Notes for Cisco Catalyst IE9300 Rugged Series Switches, and Cisco Catalyst ESS9300 Embedded...
Release Notes: Release Notes for Cisco Catalyst IE9300 Rugged Series Switches, and Cisco Catalyst ESS9300 Embedded Series Switch, Cisco IOS XE Dublin 17.10.x
release notescisco catalyst