How about these:
192.168.0.0 0.0.14.255
192.168.16.0 0.0.2.255
I'm open to correction. I do them in my head which is quick, but not always
accurate with wildcard masks. Makes it hard to check them. I know I should
do it from first principles :-), but you can't teach an old dog new tricks.
If you were given the networks:
192.168.1.0
192.168.2.0
192.168.3.0
192.168.4.0
192.168.5.0
192.168.6.0
192.168.7.0
192.168.8.0
192.168.9.0
192.168.10.0
192.168.11.0
192.168.12.0
192.168.13.0
192.168.14.0
192.168.15.0
192.168.16.0
192.168.17.0
192.168.18.0
192.168.19.0
How would I create a
you could check the archives. this question comes up about every two weeks
or so.
hint: what makes a number odd or even? what makes a binary number odd or
even?
1001 = odd
00011100 = even
11101011 = odd
1000 = even
just to name a few.
once you get the idea, the access-list will be easy
I was thinking maybe.. 192.168.1.0 0.0.254.255 because all the odd's end in
a 1 bit for the 3rd octet.. just wanted to be sure.
Thanks
Sal
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