
Cisco IOS XR Training Page 16
© 2012 Jeffrey Fry FryGuy.Net
Uncommitted changes found, commit them before exiting(yes/no/cancel)?
[cancel]:yes
RP/0/7/CPU0:R1#
Notice this time I did not commit the change, but the system knew I was
making changes and asked me if I wanted to commit them. I simply responded
with YES and it saved them for me. If I did not want to save them, I could
have entered NO and all the changes would have been tossed out. If I would
have selected CANCEL, I would go back into edit mode.
Now time to configure some IPv6 addresses – first 2001:1:1:12::1/64
RP/0/7/CPU0:R1#conf t
Thu Mar 29 19:26:21.184 UTC
RP/0/7/CPU0:R1(cconfig)#int g0/3/0/2
RP/0/7/CPU0:R1(config-if)#ipv6 address 2001:1:1:12::1/64
RP/0/7/CPU0:R1(config-if)#exit
RP/0/7/CPU0:R1(config)#commit
Thu Mar 29 19:26:39.769 UTC
RP/0/7/CPU0:R1(config)#exit
And now we can try to PING our neighbor at 2001:1:1:12::2
RP/0/7/CPU0:R1#ping 2001:1:1:12::2
Thu Mar 29 19:29:11.893 UTC
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:1:1:12::2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 2/16/68 ms
RP/0/7/CPU0:R1#
Let’s add one under our loopback interface as well – well use 2001::1/128
RP/0/7/CPU0:R1#conf t
RP/0/7/CPU0:R1(config)#int l0
RP/0/7/CPU0:R1(config-if)#ipv6 add 2001::1/128
RP/0/7/CPU0:R1(config-if)#commit
Thu Mar 29 19:30:49.920 UTC
RP/0/7/CPU0:R1(config-if)#
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