I figured something was in there, just didn't spend a lot of time lol ... 
touché Anthony, touché


Anthony +1 : Ryan -1


= Ryan =



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________________________________
From: [email protected] <[email protected]> on behalf of Anthony Holloway 
<[email protected]>
Sent: Thursday, February 11, 2016 11:32 AM
To: Ryan Huff
Cc: Randall Saborio; Matthew Collins; [email protected]
Subject: Re: [cisco-voip] UPPERCASE lowercase host names

Ryan, your bug search tool game is weak  ;)

https://tools.cisco.com/bugsearch/bug/CSCuh84795

On Thu, Feb 11, 2016 at 8:19 AM, Ryan Huff 
<[email protected]<mailto:[email protected]>> wrote:

Matt,


There have been cases (CWMS as you note), where lowercase is specifically 
required. I think UCCX may have some hostname casing stipulations as well. 
Couldn't find anything relevant in the BugKit (not to say it isn't there).


That said, your recollection may be from advice/reading that was an extension 
of pragmatic behavior of Linux system operators. Those who start to work with 
Linux initially think that two different scancodes to represent the same ASCII 
character is neat trick but after some time, they are wittled down by the 
Penguin and adopt standard practice for character representation; lowercase 
generally wins because it usually means the same in every OS.

When it comes to Linux, and by extension Cisco UCOS, I just adopt the 
"lowercase-single-word-no-funny-characters" mantra.


Thanks,

= Ryan =



Email: [email protected]<mailto:[email protected]>

Spark: [email protected]<mailto:[email protected]>

Twitter: @ryanthomashuff<http://twitter.com/ryanthomashuff>

LinkedIn: ryanthomashuff<http://linkedin.com/in/ryanthomashuff>

Web ryanthomashuff.com<http://ryanthomashuff.com>


________________________________
From: cisco-voip 
<[email protected]<mailto:[email protected]>> 
on behalf of Randall Saborio <[email protected]<mailto:[email protected]>>
Sent: Thursday, February 11, 2016 9:06 AM
To: Matthew Collins
Cc: [email protected]<mailto:[email protected]>
Subject: Re: [cisco-voip] UPPERCASE lowercase host names

Hi Matthew,

I think you could be referring to a restriction that was pre CM 4.x. But from 
CM 5.x I think it just matters to make it consistent. Where I think it could be 
a problem is if let's say you have a system with hostname in uppercase and 
proper DRF backup. Then due to system failure, you need a DRF restore but 
during install you use the hostname in lowercase, then I think you will have 
problems.

Regards,

Randall "da ill" Saborio
CCIE Voice Wannabe #10054675811

On Thu, Feb 11, 2016 at 5:48 AM, Matthew Collins 
<[email protected]<mailto:[email protected]>> wrote:
Hi All,

I'm sure I read somewhere on a Cisco Doc that all UC hostname should be set up 
using lowercase name. But I can't seem to find anything documented with the 
exception of CWMS documents.

Can anyone clarify this and hopefully point me to a relevant document.




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