From: Loc Pham (loc.pham@comcast.net)
Date: Tue May 17 2005 - 12:49:48 GMT-3
That is cool, James.
I did using the older command on my 2503 and finish the lab. I just can not verify the new command to make sure they are functional similar ;-). It would be a time consuming if there is a twist on this during the real-lab ...
lP.
> Ok I have labbed this up using older equipment
>
> I believe there is a little misunderstanding (well ok maybe I misunderstood !)
>
> idle timeout - checks if the route exists
> delay disconnect = (older watch-disable) - delays the secondary going down
> should the main route come back.
>
> order of events:
> ===============
>
> so when the pri route comes back, the idle timeout detects it
> and then the delay disconnect waits before bringing down the isdn.
>
> so if you have
>
> idle-timeout 30
> and delay disconnect 90
>
> when the route comes back the line will stay up somewhere between 90 and 120
> seconds
> depending on when the idle-timeout detects the presence primary route !
>
> bascially you need to rethink the way idle-timeout works.
>
> Loc - if you use watch-disable you can test it (but you are right and the
> doc-link is correct)
>
> Regards
>
> James Keane
>
> -----Original Message-----
> From: Loc Pham [mailto:loc.pham@comcast.net]
> Sent: 12 May 2005 17:01
> To: Keane, James; san; Cisco certification
> Subject: RE: Dialer watch scenario
>
>
> Hello San , James,
> I done IEWB lab (# 3? ) recently and your # 1 seem to functional otherwise:
> http://www.cisco.com/warp/public/129/bri-backup-map-watch.html
> So I think the " dialer idle-timeout " will not disconnect your ISDN in this
> case. I can not test it at that time ( have a 12.2 on 2503 ) since the " dialer
> watch-list disconnect " is not available .
> May be someone can run & validate with debug ppp packet.
> lP.
>
>
> > Good Spot -
> >
> > I think both, otherwise you are not waiting long enough
> >
> > So if delay disconnect > current idle timeout
> >
> > then you need to alter the idle timeout.
> >
> > -----Original Message-----
> > To: Cisco certification
> > Subject: Dialer watch scenario
> >
> >
> > Task:
> > ISDN circuit should only be disconnected after the FR circuite comes
> > back up and has been stable for 5 minutes ?
> >
> >
> > Probable Answer:
> >
> > 1. "dialer idle time 300"
> >
> > 2. dialer watch-list 1 delay disconnect 300
> >
> >
> > Results:
> >
> > If i use only dialer watch-list disconnect 300, ISDN is disconnected
> > by default idle timer 120 seconds. Is this accepted ? or should i use
> > both combination ?
> >
> >
> > /SAN
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
> >
> > **********************************************************************
> > *********** Department of Agriculture and Food ***************
> >
> > The information contained in this email and in any
> > attachments is confidential and is designated solely
> > for the attention and use of the intended recipient(s).
> > This information may be subject to legal and professional
> > privilege. If you are not an intended recipient of
> > this email, you must not use, disclose, copy,
> > distribute or retain this message or any part of it.
> > If you have received this email in error, please
> > notify the sender immediately and delete all copies of
> > this email from your computer system(s).
> > **********************************************************************
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Fri Jun 03 2005 - 10:11:58 GMT-3