3Com 4210 9-Port Configuration Manual page 770

When you use the ping ipv6 command to verify the reachability of the destination, you must specify the
"–i" keyword if the destination address is a link-local address. For the operation of IPv6 ping, refer to
section "IPv6 Ping".
[SwitchA-Vlan-interface1]ping ipv6 FE80::2E0:FCFF:FE00:2006 -i Vlan-interface 1
PING FE80::2E0:FCFF:FE00:2006 : 56
Reply from FE80::2E0:FCFF:FE00:2006
bytes=56 Sequence=1 hop limit=64
Reply from FE80::2E0:FCFF:FE00:2006
bytes=56 Sequence=2 hop limit=64
Reply from FE80::2E0:FCFF:FE00:2006
bytes=56 Sequence=3 hop limit=64
Reply from FE80::2E0:FCFF:FE00:2006
bytes=56 Sequence=4 hop limit=64
Reply from FE80::2E0:FCFF:FE00:2006
bytes=56 Sequence=5 hop limit=64
--- FE80::2E0:FCFF:FE00:2006 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 6/22/77 ms
[SwitchA-Vlan-interface1] ping ipv6 3001::2
PING 3001::2 : 56
Reply from 3001::2
bytes=56 Sequence=1 hop limit=64
Reply from 3001::2
bytes=56 Sequence=2 hop limit=64
Reply from 3001::2
bytes=56 Sequence=3 hop limit=64
Reply from 3001::2
bytes=56 Sequence=4 hop limit=64
Reply from 3001::2
bytes=56 Sequence=5 hop limit=64
--- 3001::2 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 5/20/79 ms
data bytes, press CTRL_C to break
time = 77 ms
time = 6 ms
time = 6 ms
time = 7 ms
time = 14 ms
data bytes, press CTRL_C to break
time = 79 ms
time = 6 ms
time = 6 ms
time = 5 ms
time = 6 ms
1-18