1-22interval: Update period of the token bucket in milliseconds, in the range of 0 to 2,147,483,647.DescriptionUse the ipv6 icmp-error command to configure the maximum number of IPv6 ICMP error packets sentwithin a specified time.Use the undo ipv6 icmp-error command to restore the update period and the capacity of the tokenbucket to the defaults.By default, the size is 10 and the update period is 100 milliseconds. That is, at most 10 IPv6 ICMP errorpackets can be sent within 100 milliseconds.Examples# Set the capacity of the token bucket to 50 and the update period to 100 milliseconds. That is, at most50 IPv6 ICMP error packets can be sent within 100 milliseconds. system-viewSystem View: return to User View with Ctrl+Z.[Sysname] ipv6 icmp-error bucket 50 ratelimit 100ipv6 nd dad attemptsSyntaxipv6 nd dad attempts valueundo ipv6 nd dad attemptsViewVLAN interface viewParametersvalue: Number of attempts to send a neighbor solicitation message for duplicate address detection, inthe range of 0 to 600. The default value is “1”. When it is set to 0, the duplicate address detection isdisabled.DescriptionUse the ipv6 nd dad attempts command to configure the attempts to send a neighbor solicitationmessage for duplicate address detection.Use the undo ipv6 nd dad attempts command to restore the attempts to send a neighbor solicitationmessage for duplicate address detection to the default.By default, the number of attempts to send a neighbor solicitation message for duplicate addressdetection is 1.Related commands: display ipv6 interface.Examples# Set the attempts to send a neighbor solicitation message for duplicate address detection to 20. system-viewSystem View: return to User View with Ctrl+Z.[Sysname] interface Vlan-interface 1[Sysname-Vlan-interface1] ipv6 nd dad attempts 20
