>Hi,
>One more trivial thing: When you decide to deploy more than two DHCP
>servers for redundancy, it is necessary to divide each total IP pool
>allocated to that subnet or scope appropriately. DHCP servers don't
>communicate with each other, so if you don't take that into account,
>the chances of overlapping IPs being assigned will be high.
>
>Regards,
>Jaeheon
True of basic DHCP. The more advanced address management products on
the market, however, both register DHCP assignments with dynamic DNS,
and have formal database synchronization across multiple servers.
Not cheap packages.
>On 1 Mar 2001 13:47:23 -0500, [EMAIL PROTECTED] (Marcos Pacheco)
>wrote:
>
>>Hi Chris:
>>
>>You can use only one server for DHCP purposes, and you
>>must to enable the ip helper-address option in each of
>>the interfaces of the router, I mean:
>>
>>Int vlan1
>>ip address ip1 mask1
>>ip helper-address <ip-address-of-dhcp-server-Primary>
>>ip helper-address
>><ip-address-of-dhcp-server-Secondary>
>>
>>Int vlan2
>>ip address ip2 mask2
>>ip helper-address <ip-address-of-dhcp-server-Primary>
>>ip helper-address
>><ip-address-of-dhcp-server-Secondary>
>>....
>>....
>>....
>>
>>Int vlann
>>ip address ipn maskn
>>ip helper-address <ip-address-of-dhcp-server-Primary>
>>ip helper-address
>><ip-address-of-dhcp-server-Secondary>
>>
>>
>>In this case, we are using two DHCP servers in
>>different locations (just in failure case), but you
>>can use one, two, whatever).
>>
>>Regards:
>>Marcos Pacheco.
>>Routing and Switching CCNP.
>>
>>
>>--- Chris Sees <[EMAIL PROTECTED]> escribi?: > HI,
>>> Does anyone have suggestions for implementing DHCP
>>> in an enterprise
>>> environment that wants to use VLAN's (for
>>> administratve, regular users,
>>> etc. - for security purposes) and DHCP at the same
>>> time? It seems like you
>>> would need multiple DHCP servers (carefully placed).
>>> ?
>>> Thanks in advance.
>>>
>>>
>>> Chris
>>>
>>>
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