1-18Table 1-13 Description on the fields of the display udp ipv6 statistics commandField DescriptionTotal Total number of received/sent packetschecksum error Total number of packets with an invalid checksumshorter than header Total number of IPv6 UDP packets whose total length isless than that specified by the packet headerdata length larger than packet Total number of packets whose data length exceeds thatspecified by the packet headerunicast(no socket on port) Total number of received unicast packets without anysocket on a portbroadcast/multicast(no socket on port) Total number of received broadcast/multicast packetswithout any socket on a portnot delivered, input socket full Number of packets not handled because of the receivingbuffer being fullinput packet missing pcb cache Number of packets that do not match any entry in the PCBcachedns server ipv6Syntaxdns server ipv6 ipv6-address [ interface-type interface-number ]undo dns server ipv6 ipv6-address [ interface-type interface-number ]ViewVLAN interface viewParametersipv6-address: IPv6 address of a DNS server.interface-type interface-number: Interface type and interface number. It is required when the IPv6address of the specified DNS server is a link-local address.DescriptionUse the dns server ipv6 command to configure an IPv6 address for a DNS server.Use the undo dns server ipv6 command to remove the configured DNS server.By default, no DNS server is configured.Examples# Configure the IPv6 address 2002::1 for a DNS server. system-viewSystem View: return to User View with Ctrl+Z.[Sysname] dns server ipv6 2002::1
