H3C S5560X-30C-EI-1110 交换机

您好，请知：

可以参考如下方法配置SSH的登录限制：

1、基础网络配置：

<H3C>sys

System View: return to User View with Ctrl+Z.

[H3C]vlan 10

[H3C-vlan10]quit

[H3C]int vlan 10

[H3C-Vlan-interface10]ip address 192.168.124.254 24

[H3C-Vlan-interface10]quit

[H3C]int gi 1/0/1

[H3C-GigabitEthernet1/0/1]port link-type access

[H3C-GigabitEthernet1/0/1]port access vlan 10

[H3C-GigabitEthernet1/0/1]quit

2、创建管理员账号，并赋予最高权限，仅允许SSH登录

[H3C]local-user admin

New local user added.

[H3C-luser-manage-admin]password simple admin

[H3C-luser-manage-admin]service-type ssh

[H3C-luser-manage-admin]authorization-attribute user-role network-admin

[H3C-luser-manage-admin]quit

3、开启SSH功能

[H3C]ssh server enable

4、在VTY调用本地用户登录

[H3C]line vty 0 4

[H3C-line-vty0-4]authentication-mode scheme

[H3C-line-vty0-4]protocol inbound ssh

[H3C-line-vty0-4]quit

5、创建ACL，仅允许管理员IP 192.168.124.7通过SSH登录交换机，其他IP无法登陆

[H3C]acl basic 2000

[H3C-acl-ipv4-basic-2000]rule 0 permit source 192.168.124.7 0

[H3C-acl-ipv4-basic-2000]quit

[H3C]ssh server acl 2000