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CISCO DHCP MANUAL BINDING

TAMSCODAN
TAMSCODAN asked
on
Medium Priority
1,489 Views
Last Modified: 2012-05-06
Hello,
 I have a CISCO 7604 and I have a client that will not pull from the assigned DHCP Manual pool. And it keeps pulling an address from the Network pool. Is there a problem that I am overlooking?
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Author

Commented:
ip dhcp pool DATA
   network 10.10.66.0 255.255.254.0
   dns-server 67.14.224.1 67.14.225.1
   default-router 10.200.66.1
   lease 0 13



ip dhcp pool HOST81
   host 10.10.67.81 255.255.254.0
   client-identifier 0100.2191.149b.6c
   client-name HOST81
   dns-server 67.14.252.1 67.14.252.1
   default-router 10.200.66.1
   lease 0 3

Author

Commented:
Correction!!!


ip dhcp pool DATA
   network 10.10.66.0 255.255.254.0
   dns-server 67.14.224.1 67.14.225.1
   default-router 10.10.66.1
   lease 0 13



ip dhcp pool HOST81
   host 10.10.67.81 255.255.254.0
   client-identifier 0100.2191.149b.6c
   client-name HOST81
   dns-server 67.14.252.1 67.14.252.1
   default-router 10.10.66.1
   lease 0 3
Make sure that the client doesn;t use hadware address:

Note the IP addreess that the client takes from the DHCP, and then issue on the routerr:

sh ip dhcp bind | i <ip address> - the ip address taken from "Network".

If it has an MAC adress such as: aaaa.aaaa.aaaa you should use the hardware address instead of the client-identifier in the "ip dhcp pool Host81".
Don JohnstonInstructor
CERTIFIED EXPERT
Top Expert 2015

Commented:
First, you don't have a pool address defined for the pool "NETWORK"

And if it was omitted from your post and it's "10.10.67.0 255.255.254.0" then that's your problem since it overlaps with the other pool.



Author

Commented:
This is my entire Network Pool

ip dhcp pool DATA
   network 10.10.66.0 255.255.254.0


This doesnt make sense becuase there are two other clients 79 and 80 that work, that have the same configuration type and they pull from the private pool. Its only this device that only wants to pull fromm the DATA pool rather than the designated host pool.
Les MooreSr. Systems Engineer
CERTIFIED EXPERT
Top Expert 2008

Commented:
>client-identifier 0100.2191.149b.6c

This does not appear to be a valid mac-address
Try
 client-identifier 0021.9114.9b6c

Author

Commented:
when doing client identifier you have to put 01 infront of the mac to tell it that its an ethernet connection. This is valid
Did you try with "hardware-address 0021.9114.9b6c" instead of "client-identifier 0100.2191.149b.6c"?

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