What purpose AUX port on Cisco router can be used?

The first one is very clear that is is used to connect a Modem. but there is other use as well.

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Tags: Cisco Router

1 patriot24x7 // May 29, 2009 at 11:54 pm

AUX port is usually used to get dial-in access to the router, and it can also support SLIP and PPP and dial-on-demand async network access.

courtesy mohammedmahmoud – Noor Advanced Technology, CCIE – May 20, 2007, 4:19am PST

http://forum.cisco.com/
2 Leo From Ask DrTeh // May 29, 2009 at 11:54 pm

you can use the aux port to configure you router for
remote access via a device like a modem.
3 jman466 // May 29, 2009 at 11:54 pm

The main purpose was for modem dial in to the router, but you can also use it similar to a console port if you configure it properly.

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