gNMI Protocol Feature Information for the gNMI Protocol Feature Name Release Feature Information Cisco IOS XE Cupertino 17.8.1 In Cisco IOS XE Cupertino 17.8.1, this feature was implemented on the following platforms: • Cisco Catalyst 9800-CL Wireless Controllers • Cisco Catalyst 9800-40 Wireless Controllers • Cisco Catalyst 9800-80 Wireless Controllers gNMI IPv6 Support Cisco IOS XE Dublin 17.10.1 gNMI IPv6 support was enabled in Cisco IOS XE Dublin 17.10.1. This feature was implemented on the following platforms:
• Cisco Catalyst 9200 and 9200L Series Switches • Cisco Catalyst 9300, 9300L, and 9300X Series Switches • Cisco Catalyst 9400 Series Switches • Cisco Catalyst 9500 and 9500 High-Performance Series Switches • Cisco Catalyst 9600 Series Switches gNMI Username and Password Authentication Cisco IOS XE Gibraltar 16.12.1 The Username and Password Authentication feature was added to the gNMI protocol. This feature is supported on all IOS XE platforms that support gNMI. gNMI Configuration Persistence Cisco IOS XE Amsterdam 17.3.1 All successful configuration changes made through the gNMI SetRequest RPC persists across device restarts. This feature was implemented on the following platforms:
• Cisco Catalyst 9200 Series Switches • Cisco Catalyst 9300 Series Switches • Cisco Catalyst 9400 Series Switches • Cisco Catalyst 9500 Series Switches • Cisco Catalyst 9600 Series Switches gNMI Protocol 23