i was going through ipv6 address types i see that for Global unicast address is 2000::/3 (0010 0000 0000....like that so it used first three bit) so if we do like this for Link local address which is FE80::/10 (1111 1110 1000 000... like this only 9 ...

hi,i was trying to connect PC-SWITCH-ROUTEROn switch Fa0/1(where switch is connected) LED(link) is ON,while On switch Fa0/0(where cisco 2600xl router is connected) LED is not blinkingBut when i remove cisco 2600xl router and replaced with cisco 831 r...