[c-nsp] mac-address-table aging-time cannot go < 480

[Tóth András]

http://www.cisco.com/en/US/products/ps9336/products_tech_note09186a0080a7c837.shtml#misc
See the "Configure the MAC aging timer to three times the MAC
synchronization timer value." at the Miscellaneous section at the end.

http://www.cisco.com/en/US/docs/ios/lanswitch/command/reference/lsw_m1.html#wp1119223
The following example shows how OOB affects modifying the aging-time:

mac-address-table aging-time 250
%% Vlan Aging time not changed since OOB is enabled and requires aging
time to be atleast
3 times OOB interval - default: 480 seconds


On Wed, Aug 18, 2010 at 3:43 PM, Tassos Chatzithomaoglou
<achatz at forthnet.gr> wrote:
> I'm using SXI4a
>
> 6500#conf t
> Enter configuration commands, one per line.  End with CNTL/Z.
> 6500(config)#mac-address-table aging-time 300
> 6500(config)#^Z
> 6500#sh mac address-table aging-time
> Vlan    Aging Time
> ----    ----------
> Global  480
> no vlan age other than global age configured
>
> 6500#conf t
> Enter configuration commands, one per line.  End with CNTL/Z.
> 6500(config)#mac-address-table aging-time 479
> 6500(config)#^Z
> 6500#sh mac address-table aging-time
> Vlan    Aging Time
> ----    ----------
> Global  480
> no vlan age other than global age configured
>
> 6500#conf t
> Enter configuration commands, one per line.  End with CNTL/Z.
> 6500(config)#mac-address-table aging-time 481
> 6500(config)#^Z
> 6500#sh mac address-table aging-time
> Vlan    Aging Time
> ----    ----------
> Global  481
> no vlan age other than global age configured
>
>
>
>
> In SXI3 it works fine
>
> 6500#sh mac address-table aging-time
> Vlan    Aging Time
> ----    ----------
> Global  300
> no vlan age other than global age configured
>
>
> --
> Tassos
>
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