interface async 2801

[MARCELO MATURO]

Somebody knows the numbering of the aux line to use as async interface in a 2801 router?

Thanks.

Marcelo

[mchin345]

Though most routers have the AUX port as interface async 1, Access servers have the AUX port interface after the tty lines. For example, if your router has 16 async/modem lines, the AUX port is line 17. In such a case, the AUX port must be configured on interface async 17. Configure the AUX port based on the show line outputs. Here is an example to verify that the AUX port configuration is on interface Async1 on your routers.

http://www.cisco.com/en/US/tech/tk801/tk36/technologies_configuration_example09186a0080093c7b.shtml

[MARCELO MATURO]

but in the 2801 router doesn´t work this numbering. There is a document where it says that the number is in the formar 0/0/0,but it doesn´t work too.

http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/prod_release_note09186a00801a80d3.html

[b-ulrich]

Hi, Even in the 2800 series, the 'show line' should be all you need.

[MARCELO MATURO]

The show line shows aux as number 1, but it is impossible to configure async 1.

Thanks.