FastEthernet0 is up, line protocol is up
IPv6 is enabled, link-local address is FE80::20C:CEFF:FE4B:B7A6
Global unicast address(es):
2003:1::20C:CEFF:FE4B:B7A6, subnet is 2003:1::/64 [EUI]
Joined group address(es):
FF02::1
FF02::2
FF02::1:FF4B:B7A6
MTU is 1500 bytes
ICMP error messages limited to one every 100 milliseconds
ICMP redirects are enabled
ND DAD is enabled, number of DAD attempts: 1
ND reachable time is 30000 milliseconds
ND advertised reachable time is 0 milliseconds
ND advertised retransmit interval is 0 milliseconds
ND router advertisements are sent every 200 seconds
ND router advertisements live for 1800 seconds
Hosts use stateless autoconfig for addresses.