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| emo francois 2001-06-20, 7:47 am |
| caslow p713
create an access list to match on the following addresses:
172.16.200.x
172.16.216.x
172.16.232.x
172.16.248.x
thanks for your comments
frans
(i disagree with the given solution
access-list 1 permit 172.16.200.0 0.0.48.255) | |
| dmaftei 2001-06-20, 8:41 am |
| It's good. Look at the binary:
200 = 11001000
216 = 11011000
232 = 11101000
248 = 11111000
With the wildcard mask you want to check (0's) the common parts, and to ignore (1's) the differences. You have differences in the third and forth bit, therefore your wildcard mask will be 00110000, which is 48.
Are you preparing for the CCIE written?
Cheers! | |
| emo francois 2001-06-21, 5:29 am |
| thanks,
that's right dmaftei!
i made a wrong decimal to binary conversion...
yes i'm preparing ccie written.
and you?
tc
frans | |
| dmaftei 2001-06-21, 7:40 am |
| quote:
Originally posted by emo francois
i made a wrong decimal to binary conversion...
Yeah, I thought it must be something like that...
quote:
yes i'm preparing ccie written.
and you?
Good luck to you! Considering the way you sailed through CCNP, I don't see you having problems with the written. Keep us informed, though. 
As for myself, no, I'm not preparing for the written. I'm debating whether or not I should go for CCNP. Or CCDx. Or maybe I should just stick to programming... [grin]
Cheers! |
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