Troubleshooting Ipv6 Basics Configuration; Symptom; Solution - HP 830 Series Configuration Manual

CAUTION:
When you ping a link-local address, you should use the -i parameter to specify an interface for the
link-local address.
[SwitchB] ping ipv6 -c 1 3001::1
PING 3001::1 : 56
Reply from 3001::1
bytes=56 Sequence=1 hop limit=64
--- 3001::1 ping statistics ---
1 packet(s) transmitted
1 packet(s) received
0.00% packet loss
round-trip min/avg/max = 2/2/2 ms
[SwitchB-Vlan-interface2] ping ipv6 -c 1 2001::15B:E0EA:3524:E791
PING 2001::15B:E0EA:3524:E791 : 56
Reply from 2001::15B:E0EA:3524:E791
bytes=56 Sequence=1 hop limit=63
--- 2001::15B:E0EA:3524:E791 ping statistics ---
1 packet(s) transmitted
1 packet(s) received
0.00% packet loss
round-trip min/avg/max = 3/3/3 ms
The output shows that Switch B can ping Switch A and the host.

Troubleshooting IPv6 basics configuration

Symptom

The peer IPv6 address cannot be pinged.

Solution

1. Use the display current-configuration command in any view or the display this command in system
view to verify that IPv6 is enabled. For more information about the display current-configuration
command, see Fundamentals Configuration Guide.
2. Use the display ipv6 interface command in any view to verify that the IPv6 address of the interface
is correct and the interface is up.
3. Use the debugging ipv6 packet command in user view to enable the debugging for IPv6 packets
to help locate the cause.
data bytes, press CTRL_C to break
time = 2 ms
data bytes, press CTRL_C to break
time = 3 ms
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