Configuration Guide DHCPv6 Snooping Commands
Global configuration mode
Use this command to write the dynamic user information of the DHCPv6 binding database into flash
in real time.
The following example writes the dynamic user information of the DHCPv6 binding database into
flash.
Ruijie# configure terminal
Ruijie(config)# ipv6 dhcp snooping database write-to-flash
Ruijie(config)# end
15.8 ipv6 dhcp snooping filter-dhcp-pkt
Use this command to filter all received DHCPv6 request packets.
Use the no form of this command to restore the default setting.
ipv6 dhcp snooping filter-dhcp-pkt
no ipv6 dhcp snooping filter-dhcp-pkt
This function is disabled by default.
Interface configuration mode
Use this command to filter all received DHCPv6 request packets, that is, to avoid all the DHCPv6
users on this interface to apply for the addresses.
This command is valid only on 2-layer wired switch ports, aggregate ports and sub interfaces as well
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