一、windows ping
ping -6 fe80::20c:29ff:fea4:1509%22
二、linux ping
ping6 -I eno16777736 fe80::cd04:c16b:9adf:dfe7
三、windows telnet
telnet fe80::20c:29ff:feaa:9a1b%22 80
四、linux telnet
telnet -6 fe80::20c:29ff:feaa:9a1b%eno16777736 80