Hello Geeks,
I am preparing for CCNA reading Lammle's book
I follow instruction on the book but cannot ping from Router A to Router C. See my Diagram .
If am doing process with ipv4 is ok .
IPv6 is giving me problem.
Here is configuration.
Router B has two subnets
int f0/0 is configured ipv6 address 2001:db8:3c4d:1::1/64
int f0/1 is configured ipv6 address 2001:db8:3c4d:2::1/64
Router A:i configured :
Ipv6 address autoconfig
Router C used
ipv6 address autoconfig
This IPV6 I tried to ping from router AA#ping 2001:dB8:3C4D:2:201:42FF:FE27:5C02 Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:dB8:3C4D:2:201:42FF:FE27:5C02, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
This ipv6 tried to ping from Router CType escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:dB8:3C4D:1:2D0:BAFF:FEC7:2E01, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
now ping int f0/1 of Router B is finec#ping 2001:dB8:3C4D:2::1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:dB8:3C4D:2::1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 0/0/1 ms