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In Cisco IOS, I'm wondering what the applicable differences are between using a route-map (that matches an ACL) or using a source ACL directly.<br />
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Both examples below. In the case of the route-map, the route-map definition matches the same ACL as the other option.<br />
<br />
Just looking to understand if there's any difference in how the ACL is applied to a route-map vs. how it's applied directly called in the NAT statement.<br />
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Regards,<br />
<br />
Luis<br />

<pre><code id="code-480674">ip nat inside source route-map ROUTEMAPNAME interaface FastEthernet 0 overload


ip nat inside source list 1 interface FastEthernet 0 overload
</code></pre>
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In Cisco IOS, I'm wondering what the applicable differences are between using a route-map (that matches an ACL) or using a source ACL directly.

Both examples below. In the case of the route-map, the route-map definition matches the same ACL as the other option.

Just looking to understand if there's any difference in how the ACL is applied to a route-map vs. how it's applied directly called in the NAT statement.

Regards,

Luis

Cisco Router - Using route-map or list in NAT/PAT

A router is a networking device that forwards data packets between computer networks. Routers perform the "traffic directing" functions on the Internet. The most familiar type of routers are home and small office cable or DSL routers that simply pass data, such as web pages, email, IM, and videos between computers and the Internet. More sophisticated routers, such as enterprise routers, connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone. Though routers are typically dedicated hardware devices, use of software-based routers has grown increasingly common.