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Home > Archive > 70-216 > August 2001 > 20/80
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| trebor 2001-08-27, 9:22 am |
| You have 2 DHCP servers on the same subnet.
And two scopes of IP addresses
And you had the scopes split using the 80/20 split.
Would you put 80 percent of both scopes on and 20 % of both scopes on the same one or would you do something like this:
DHCP 1
-80% of scope 1
-20% of scope 2
DHCP 2
-80% of scope 2
-20% of scope 1 | |
| Slinky 2001-08-27, 5:21 pm |
| You would put 80% on server1 and the remaining 20% on server2. | |
| usnretired 2001-08-28, 8:24 am |
| The 80-20 rule is generally reserved for separate subnets. This will allow for fault tolerance should one server become unavailable. (Real world time now. . . Never place less than 100% of your DHCP requirements in your scope. i.e. you have 124 DHCP clients on subnet A, then have at least 124 addresses in the scope on ServerA, not 100 on ServerA and the other 24 on ServerB on subnet b.) | |
| secret_squirre 2001-08-28, 2:51 pm |
| I agree with USN, in practice, there are few cases where I would split my scopes, however in the split described by trebor is correct, and if such a question were on the test ( I didn't see anythign like this on mine), that would be the correct answer. |
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