ExtremeXOS 30.4 introduces SHA-256 authentication for server, peer, broadcast, and broadcast client.
Summit X450-G2, X460-G2, X670-G2, and ExtremeSwitching X440-G2, X465, X590, X620, X690, X870 series switches.
Changes are underlined.
create ntp key keyid [md5 | sha256] {encrypted encrypted_key_string | key_string}
The following show command now displays SHA-256 information:
show ntp key