Howard is correct any setting that is default will not show in the IOS.
Release notes or research show tell you what he defaults for a given IOS
are.
I had a problem with echo on an IP Telephony and I had IOS 12.3 At 12.3 the
default echo cancellor coverage is 64ms which also happens to be the maximum
value.
Also Howard mentiona 3550 which is a switch. I found out that the vlan
configuration for a switch is kept in a separate file on a switch. Do show
flash and notice the extra files that you do not see on a router.
David L. Blair
""Howard C. Berkowitz"" wrote in message
news:200407291843.i6TIhX5D029699@xxxxxxxxxxxxxxxxx
> At 6:36 PM +0000 7/29/04, neteng wrote:
>>When we backup our configs, there are statements missing (ie VTP domain,
>>T1
>>timelsots, etc). Does anyone know how to get all the commands in the
>>config?
>>
> Unfortunately, in IOS, you cannot. Cisco often gives the incorrect
> impression that the configuration you typed in is stored somewhere in
> RAM. It's not.
>
> When you do a show running, you may notice there is a slight pause.
> Executing that command runs what essentially is a formatted dump
> program, which goes through the internal data structures of the
> device and produces the commands that it thinks produced it.
>
> It used to be that this just caused you to lose comments, and also
> lose commands that you had typed in but were the default value. I've
> been quite concerned, at least with the 3550, that a show running
> will NOT reproduce the commands you need to get the router back to
> the original state, especially with respect to trunks.
>
> Realistically, keep your master configurations as text files on a
> server, and cut and paste them to the IOS device.
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=91379&t=91298
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