原来交换机能telnet进去，加了ssh登录方式后，交换机两种远程方式都连不上了，也ping不通

sysname sbw_4F01 # FTP server enable # vlan batch 2 30 50 100 200 3300 # authentication-profile name default_authen_profile authentication-profile name dot1x_authen_profile authentication-profile name mac_authen_profile authentication-profile name portal_authen_profile authentication-profile name dot1xmac_authen_profile authentication-profile name multi_authen_profile # telnet server enable # lldp enable # clock timezone cst add 08:00:00 # dhcp enable # dhcp snooping enable # radius-server template default # acl number 3000 # free-rule-template name default_free_rule # portal-access-profile name portal_access_profile # aaa authentication-scheme default authentication-scheme radius authentication-mode radius authorization-scheme default accounting-scheme default local-aaa-user password policy administrator password expire 0 domain default authentication-scheme radius radius-server default domain default_admin authentication-scheme default local-user admin password irreversible-cipher $1a$HnUKL=rS2T$.xhACU57o">tbL=#\@m;icxoC0`B]7AUXS0j{]R%$ local-user admin privilege level 15 local-user admin ftp-directory flash: local-user admin service-type telnet terminal ssh local-user user1 password irreversible-cipher $1a$d~wIMhtG~3$x.meJgPt^QA1hS8Vel8K4C,bQlku&SW\[yUj;Jl5$ local-user user1 privilege level 15 local-user user1 service-type ssh # user-interface con 0 authentication-mode aaa user-interface vty 0 4 authentication-mode aaa user privilege level 15 protocol inbound all user-interface vty 16 20 #

不指定端口，上面配置都有，与带外管理有关系吗

带外管理的话带外口需要配置IP的，华为交换机需要指定端口，不然默认是全部端口禁止

之前客户端能ping通也可以telnet进去，现在客户端这边不通了，从核心可以telnet进去