1-17
Table 1-12 Description on the fields of the display udp ipv6 statistics command
Field Description
Total Total number of received/sent packets
checksum error Total number of packets with an invalid checksum
shorter than header
Total number of IPv6 UDP packets whose total length is
less than that specified by the packet header
data length larger than packet
Total number of packets whose data length exceeds that
specified by the packet header
unicast(no socket on port)
Total number of received unicast packets without any
socket on a port
broadcast/multicast(no socket on port)
Total number of received broadcast/multicast packets
without any socket on a port
not delivered, input socket full
Number of packets not handled because of the receiving
buffer being full
input packet missing pcb cache
Number of packets that do not match any entry in the PCB
cache
ipv6 address
Syntax
ipv6 address { ipv6-address prefix-length | ipv6-address/prefix-length }
undo ipv6 address [ ipv6-address prefix-length | ipv6-address/prefix-length ]
View
Interface view
Parameters
ipv6-address: IPv6 address.
prefix-length: Prefix length of an IPv6 address, in the range of 1 to 128.
Description
Use the ipv6 address command to configure a site-local address or global unicast address manually
for an interface.
Use the undo ipv6 address command to remove the manually configured interface address.
By default, no site-local address or global unicast address is configured for an interface.
Note that:
z A 3com switch 4500 can have IPv6 unicast addresses configured on only one VLAN interface. The
total number of IPv6 global unicast addresses and site-local addresses configured on an interface
can be up to four.
z You will remove all IPv6 addresses except the automatically configured link-local address if you
carry out the undo ipv6 address command without any parameter specified.
Examples
# Set the aggregatable global IPv6 unicast address of VLAN-interface 1 to 2001::1 with prefix length 64.
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