Nd Snooping Troubleshooting - Edge-Core ES4624-SFP Basic Management Manual

SW2(config)# interface vlan 1
SW2(config-if-vlan1)# ipv6 address 2001::2/64
SW2(config-if-vlan1)# no ipv6 nd suppress-ra

34.5 ND Snooping Troubleshooting

If there is any problem happens when using ND Snooping, please check whether the
problem is caused by the following reasons:
Whether ipv6 nd snooping enable is enabled globally and ipv6 nd snooping
user-control is configured in the port.
Use debug ipv6 nd snooping to check whether the switch can correctly receive and
process the relative packets.
After the switch connects PC and enables ND Snooping function, it can not set up
the binding except the port that connects to PC is shutdown/no shutdown.
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