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This article is your friend: <a href="http://www.cisco.com/c/en/us/td/docs/security/asa/asa83/upgrading/migrating.html" rel="ugc">http://www.cisco.com/c/en/us/td/docs/security/asa/asa83/upgrading/migrating.html</a><br />
<br />
A similar question was also asked (and answered) a while back. See <b>Kvistofta</b>'s accepted solution in this EE question as he couldn't have put it any better: <a href="https://www.experts-exchange.com/questions/26616094/Deprecated-global-nat-commands-on-ASA.html" rel="ugc">https://www.experts-exchange.com/questions/26616094/Deprecated-global-nat-commands-on-ASA.html</a>
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This article is your friend: http://www.cisco.com/c/en/us/td/docs/security/asa/asa83/upgrading/migrating.html [http://www.cisco.com/c/en/us/td/docs/security/asa/asa83/upgrading/migrating.html]

A similar question was also asked (and answered) a while back. See Kvistofta's accepted solution in this EE question as he couldn't have put it any better: https://www.experts-exchange.com/questions/26616094/Deprecated-global-nat-commands-on-ASA.html [https://www.experts-exchange.com/questions/26616094/Deprecated-global-nat-commands-on-ASA.html]

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Recommend this link to explained the NAT code difference between ASA 8.2 and 8.4 later:<br />
<br />
<a href="http://www.packetu.com/2012/01/09/typical-natpat-configuration-comparison-for-asa-8-4/" rel="ugc">http://www.packetu.com/2012/01/09/typical-natpat-configuration-comparison-for-asa-8-4/</a>&nbsp;<br />
<br />
The beginning part is what you are asking for~
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Recommend this link to explained the NAT code difference between ASA 8.2 and 8.4 later:

http://www.packetu.com/2012/01/09/typical-natpat-configuration-comparison-for-asa-8-4/ [http://www.packetu.com/2012/01/09/typical-natpat-configuration-comparison-for-asa-8-4/] 

The beginning part is what you are asking for~

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I appreciate the comments. However I'm not a NAT / PAT expert. What I really need are actual commands that can be used under 8.4 to install and enable a backup Internet connection.<br />
<br />
I'm familiar with the setup using sla monitor, 1 track 1 on the primary interface, etc. Can anyone tell me the commands I need to replace the global command to enable a backup internet link?<br />
<br />
Thanks
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I appreciate the comments. However I'm not a NAT / PAT expert. What I really need are actual commands that can be used under 8.4 to install and enable a backup Internet connection.

I'm familiar with the setup using sla monitor, 1 track 1 on the primary interface, etc. Can anyone tell me the commands I need to replace the global command to enable a backup internet link?

Thanks

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<div class="content wysiwyg-content">
We used to use the global command to enforce sla monitor for backup internet. Now when we enter:<br />
<br />
#global (outside) 1 interface<br />
<br />
We get the response that this has been deprecated in IOS 8.4.<br />
<br />
What has replaced the global command?<br />
<br />
Thanks
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We used to use the global command to enforce sla monitor for backup internet. Now when we enter:

#global (outside) 1 interface

We get the response that this has been deprecated in IOS 8.4.

What has replaced the global command?

Thanks

Global command deprecated on IOS 8.4.5

Hardware-based firewalls provide more sophisticated protection for inbound and outbound traffic than the simple Windows software firewall or the basic NAT firewalls found in routers. These devices implement techniques such as stateful packet inspection, deep packet inspection, and content filtering; and may include built-in antivirus and anti-malware protection.