查网络不通
1、登录交换机
2、sys
3、dis cur | inc mac
4、dis mac-addrese
5、display mac-address | inc 0b24
6、dis this
7、dis int br 显示端口启用状态
禁封MAC
dis mac-address | inc MAC4
dis mac-address
mac-address blackhole 4ccc-6ae9-9e6a (添加MAC黑洞)
undo mac-address blackhole 4ccc-6ae9-9e6a (删除配置的MAC黑洞)
dis mac-add blackhole (显示黑洞MAC)
禁封IP
display acl all (显示ACL里 IP)
sys
acl num 3001
dis this
undo rue 3(对应IP的序列号)
q
dis arp | in 20.196.91.200