[cisco-voip] default lease time in routers

Nick Matthews matthnick at gmail.com
Thu Jul 15 16:37:25 EDT 2010


>From command reference for the command 'lease', default is at bottom.

lease

To configure the duration of the lease for an IP address that is
assigned from a Cisco IOS Dynamic Host Configuration Protocol (DHCP)
server to a DHCP client, use the lease command in DHCP pool
configuration mode. To restore the default value, use the no form of
this command.

lease {days [hours [minutes]] | infinite}

no lease
Syntax Description

days
Specifies the duration of the lease in numbers of days.

hours
(Optional) Specifies the number of hours in the lease. A days value
must be supplied before you can configure an hours value.

minutes
(Optional) Specifies the number of minutes in the lease. A days value
and an hours value must be supplied before you can configure a minutes
value.

infinite
Specifies that the duration of the lease is unlimited.

*****
Defaults
1 day
*****



On Thu, Jul 15, 2010 at 4:12 PM, Lelio Fulgenzi <lelio at uoguelph.ca> wrote:
> I have a suspicion that the default lease time in a router is 24 hours, is
> that correct?
>
> I don't see a command that will tell me the lease time, only when the lease
> expires.
>
>
>
> ---
> Lelio Fulgenzi, B.A.
> Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
> (519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> Cooking with unix is easy. You just sed it and forget it.
>                               - LFJ (with apologies to Mr. Popeil)
>
>
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