Whoops. I was doing fine up until that last cut and paste error. :)
Bill's absolutely correct; that last line should have read "Top down" = *ascending* = channel 1 to 23. cheers, sd From: Bill Lake [mailto:whl...@gmail.com] Sent: Wednesday, June 01, 2011 4:34 PM To: Steve Denney (stdenney) Cc: Cristobal Priego; Randall Crumm; Online Study Subject: Re: [OSL | CCIE_Voice] ISDN bchan selection ascending is 1-23, just did this at a customer so I know that is right and confirmed with show isdn q931 descending is 23-1 as is the default. On Wed, Jun 1, 2011 at 1:54 PM, Steve Denney (stdenney) <stden...@cisco.com> wrote: It helps me to visualize a ladder, with the rungs being the channels, and rung (channel) number 1 being at the top. "Ascending" and "descending" refer to *numerically* ascending or descending - so "ascending" numerically (from channel 1 to channel N) means going "top down" on the ladder. Likewise, "descending" numerically (the default; from channel N down to channel 1) means going "bottom up" on the ladder. So Randall, your statement is incorrect. "Top down" = descending = channel 1 to 23. Just my little mnemonic. YMMV :) cheers, sd From: ccie_voice-boun...@onlinestudylist.com [mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Cristobal Priego Sent: Wednesday, June 01, 2011 1:38 PM To: Randall Crumm Cc: Online Study Subject: Re: [OSL | CCIE_Voice] ISDN bchan selection You can configure the router to select the first available B channel in ascending order (channel B1) or descending order (channel B23 ). By default, the router will select outgoing calls in descending order. 2011/6/1 Randall Crumm <rrcr...@yahoo.com> Just to make sure top down mean channel 23 to 1 do I would configure isdn bchan descending Thanks, randall _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com <http://www.ipexpert.com/> Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com <http://www.platinumplacement.com/> _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com <http://www.ipexpert.com/> Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com <http://www.platinumplacement.com/>
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
