H3C S6520-26Q-SI

ssh server enable

line class vty 0 4
autentication-mode scheme
protocol inbound ssh


local-user +用户名
password simple +密码
server-type ssh
authorization-attribute user-role network-admin

ssh user +用户名 service-type stelnet authentication-type password

看这个，1.你缺  下面这个命令

ssh user +用户名 service-type stelnet authentication-type password

2.protocol inbound ssh，不是telnet

SSH的配置方便发一下吗？

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version 7.1.070, Release 6530P01

line class aux
user-role network-admin
#
line class usb
user-role network-admin
#
line class vty
user-role network-operator
#
line aux 1
user-role network-admin
#
line vty 0 4
authentication-mode scheme
user-role network-admin
user-role network-operator
protocol inbound telnet
#
line vty 5 63
user-role network-operator

#
ssh server enable
#
radius scheme system
user-name-format without-domain
#
domain system
#
domain default enable system
#
role name level-0
description Predefined level-0 role
#
role name level-1
description Predefined level-1 role
#
role name level-2
description Predefined level-2 role
#
role name level-3
description Predefined level-3 role
#
role name level-4
description Predefined level-4 role
#
role name level-5
description Predefined level-5 role
#
role name level-6
description Predefined level-6 role
#
role name level-7
description Predefined level-7 role
#
role name level-8
description Predefined level-8 role
#
role name level-9
description Predefined level-9 role
#
role name level-10
description Predefined level-10 role
#
role name level-11
description Predefined level-11 role
#
role name level-12
description Predefined level-12 role
#
role name level-13
description Predefined level-13 role
#
role name level-14
description Predefined level-14 role
#
user-group system
#
local-user admin class manage
password hash $h$6$PzpYizf4VeEyQnHH$8an6rapsD4oDWh0MPK93k0po94PlHduBWd4mERZ0xZyQ9RtqP4Y5Jxjzo8qEdiY4gECTlnVzfJ6dUnWKLnTBYA==
service-type telnet ssh terminal
authorization-attribute user-role network-admin
authorization-attribute user-role network-operator
#

您好，那就检查是否权限不够

console进去修改配置吧