Hi Scott,
Seems you are mixing up console and aux port. Full modem control is
supported on aux
port and speed up to 38400 according to docs (actually, as far as I
remember, you can
run it even up to 57600).
Best regards,
-- Oleg Tabarovsky, CCIE #1581 AMT GroupAt 11:46 26.12.97 -0800, Scott A. Keoseyan wrote: >You will not be able to hang a modem off either of the sync ports on the >2501. There are interfaces available for the 1600/3600 series, and some >of the 2500 series routers have sync/async ports on them as well, but the >2501 is definitly not one of them. > >Try this URL for an example on how to get Async DDR working out of the aux >port. > >http://www.cisco.com/warp/cproreg/67/sh.html > >I think the problem you are going to run into is the fact that the aux >port only supports speeds up to 9600 baud and there is no modem control >available to hang the modem up. > >If I were you, I would trade that 2501 in for a 1601 with at least 1 >WIC-1T (or better yet, 2) and set up ddr out of the serial port on it. > >You certainly don't need a modem that supports v.25 bis dialing. Set the >interface for in-band dialing, and then specify a dialer string with a >keyword that matches a chat-script. Put the entire dialing string in the >chat script, you know, atdt555-1212 and all that stuff. If you are >dialing to a provider, you are also going to need to send some sort of >authentication from the router, but not receive any. Make sure you set >the chap or pap to send-only. > >Here is a good page to look at for this application: > >http://www.cisco.com/univercd/cc/td/doc/product/software/ > ios111/mods/3mod/3cbook/3cddr.htm > >This is the DDR reference guide for IOS 11.1 > > >Have phun, > > >-- SK > >On Fri, 26 Dec 1997, Amrit Mohan Kayastha wrote: > > > > > Greetings! > > > > I have not been able to meet my simple requirement of DDR.. > > > > I have a cisco 2501 which should dial to my service provider terminal > > server ( Livingstion PM) if it detects intereresting packets from any of > > my workstations (line ping,telnet, browser application) > > > > Great if somebody could help me provide the sample config and the > > modem that I should use. I have done lot of reading but so far it did not > > work. > > > > My questions.. > > > > 1. Does modem to be used must support v25 bis. It looks most of the > > modems do not support it. > > > > 2. Can sync port of 2501 could be configured to connect modem to it > > > > 3. Looks like aync1 is supported in this box. . My reading says somehow I > > can make use of async1 and aux port to meet my need.. > > > > --thanks, > > > > _____________________________________________________________________________ > > > > Amrit Mohan Kayastha Voice : 977-1-220773 > > Mercantile Communications (P) Ltd. Fax : 977-1-225407 > > Darbar Marg, Kathmandu E-mail: amrit@mos.com.np > > Nepal URL : http://www.south-asia.com > > _____________________________________________________________________________ > > > >----------------------------------------------------------------------- >Scott Keoseyan Director of Technology >falcon@labyrinth.org Powercom >----------------------------------------------------------------------- > > > > >
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