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 > > 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 <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
