DHCP Server IP to Mac

[pcfreak49]

I have a question you DHCP server to assign IP addresen mac addresses but is it possible to add multiple clients

[handoko wiyanto]

hi,

im guessing english is not your primary language, well me too.

DHCP is a protocol so that you can have many clients having their IP configured automatically.

on what device are do you want to configure DHCP?

regards,

[smehrnia]

Hi pcfreak

could you rephrase your question? it is a bit confusing and not quite understandable.

cheerZ !

Soroush.

[pcfreak49]

its 10 clients who need a static IP is possible to get 10 clients in a dhcp server into dhcp server instead of 10?

ip dhcp pool Wireless CISCO_R1_2.4GHZ_Private_Desktop1   
host 10.10.20.21 255.255.255.0   
client-identifier 0100.0044.5513.b7   
dns-server 10.10.20.1   
domain-name R1.cursist.local   
default-router 10.10.20.1   
client-name Wireless CISCO_R1_2.4GHZ_Private_Desktop1

ip dhcp pool Wireless CISCO_R1_2.4GHZ_Private_Desktop2  
host 10.10.20.22 255.255.255.0   
client-identifier 0110.0044.5214.b6   
dns-server 10.10.20.1   
domain-name R1.cursist.local   
default-router 10.10.20.1   
client-name Wireless CISCO_R1_2.4GHZ_Private_Desktop2

[cadet alain]

Hi,

I'm gonna suppose your question is : instead of typing 10 pools can I just type one with 10 clients? if so the answer is no but  you can also configure static mappings in another way:

http://www.cisco.com/en/US/docs/ios/12_3t/12_3t11/feature/guide/gtdhcpsm.html

Regards.

Alain.

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[nathanaelminesso]

Hi Pcfreak,

If I understand right you would like to acomplish something like this:

conf t

ip dhcp excluded-address 10.10.20.1 (here you can also add a range like 10.10.20.1 10.10.20.2 to avoid having these addresses)

ip dhcp pool Wireless CISCO_R1_2.4GHZ_Private_Desktop1

no host 10.10.20.21 255.255.255.0

network 10.10.10.0 255.255.255.240

end

conf t

ip dhcp pool Wireless CISCO_R1_2.4GHZ_Private_Desktop2

no host 10.10.20.22 255.255.255.0

network 10.10.10.16 255.255.255.240

end

I hope this helps

Nate

[pcfreak49]

no that is not the intention I want mac addresses to connect to ip addresses so that the clients each time a different ip address received

[cadet alain]

Hi,

If I understand you correctly what you want to achieve is not possible, if you want your clients to receive different IP addresses when they renew then simply configure a network pool with a  shorter lease. Static mappings as the name implies is for giving out the same IP to the same client.

Regards.

Alain

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[pcfreak49]

the need to always have the same ip address that never changes

[cadet alain]

Hi,

This is really hard to understand your needs, so finally you want each specific client to receive a unique  IP or not ?

Regards.

Alain.

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