H3C S5120-EI Series - Troubleshooting Ipv6 Basics Configuration

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round-trip min/avg/max = 3/3/3 ms
As shown in the output information, Host can ping Switch B and Switch A.
Troubleshooting IPv6 Basics Configuration
Symptom
The peer IPv6 address cannot be pinged.
Solution
z Use the display current-configuration command in any view or the display this command in
system view to verify that IPv6 is enabled.
z 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.
z Use the debugging ipv6 packet command in user view to enable the debugging for IPv6 packets
to help locate the cause.