Re: ipx eigrp timers

From: Nick Shah (nshah@xxxxxxxxxxxxxx)
Date: Wed May 29 2002 - 20:45:56 GMT-3


   
>From the tests that I have performed (mostly 12.1(10) & below) you need to
explicitly specify hello interval AND hold time. Eventhough CCO says that
hold time will be adjusted by adjusting the hello interval, I havent seen it
working.

Nick
----- Original Message -----
From: "Krucker, Louis" <louis.krucker@sunrise.net>
To: "'Denise Donohue '" <denise@dtxnet.com>
Cc: <ccielab@groupstudy.com>
Sent: Thursday, May 30, 2002 7:14 AM
Subject: RE: ipx eigrp timers

> Hello Denise
>
> Its strange, i set the timer on both sides of the link to
> 10s and this works but the holddown timer is remains at 180s.
>
> I will try another router with another IOS to test it tomorow
>
> cheers
> Louis
>
> -----Original Message-----
> From: Denise Donohue
> To: Krucker, Louis
> Sent: 29.05.2002 22:10
> Subject: RE: ipx eigrp timers
>
> I think you have to look at the other router to see the changed timers.
> (I
> also think I just sent you a blank email - sorry about that!)
>
> -- Denise
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Krucker, Louis
> Sent: Wednesday, May 29, 2002 1:37 PM
> To: 'Carley, Charles '; ''Joe Morabito' '; 'ccielab@groupstudy.com '
> Subject: RE: ipx eigrp timers
>
>
> Hello
>
> I change the ipx hello-intervall eigrp to 10s default
> is 60s for nbma, but the holt time is still 180s do
> i have to change some other parameters?
>
> interface Serial0/0
> ip address 139.17.12.2 255.255.255.252
> no ip directed-broadcast
> ip pim sparse-dense-mode
> encapsulation frame-relay
> no ip mroute-cache
> logging event subif-link-status
> logging event dlci-status-change
> ipx network 20
> ipx hello-interval eigrp 100 10
> frame-relay map ipx 20.0001.0001.0001 301 broadcast
> frame-relay map ip 139.17.12.1 301 broadcast
>
>
> rack5r2#sh ipx ei n
>
> IPX EIGRP Neighbors for process 100
> H Address Interface Hold Uptime SRTT RTO Q Seq
> (sec) (ms) Cnt Num
> 0 20.0001.0001.0001 Se0/0 177 00:05:22 54 324 0
> 4198
> rack5r2#
>
>
>
>
>
>
>
>
> -----Original Message-----
> From: Carley, Charles
> To: 'Joe Morabito'; ccielab@groupstudy.com
> Sent: 29.05.2002 14:20
> Subject: RE: ipx eigrp timers
>
> I think you can do a sho ipx int XX and see the timer settings.
>
> -----Original Message-----
> From: Joe Morabito [mailto:joe.morabito@cox.net]
> Sent: Wednesday, May 29, 2002 3:37 AM
> To: ccielab@groupstudy.com
> Subject: Re: ipx eigrp timers
>
> Thanks,
>
> I understand this a lot better now.
>
> -Joe
>
> ----- Original Message -----
> From: "Nick Shah" <nshah@connect.com.au>
> To: "Joe Morabito" <joe.morabito@cox.net>; <ccielab@groupstudy.com>
> Sent: Wednesday, May 29, 2002 12:46 AM
> Subject: Re: ipx eigrp timers
>
>
> > Joe,
> >
> > What I have read is that it displays "hold time left " so, at no time
> you
> > should see it higher than your configured hold time...
> >
> > So for eg. you have configged hold time as 30, then any figure less
> than
> 30
> > is fine (of course you shouldnt see less than 15 all the time, that
> means
> > the hold time is not working as expected).
> >
> > The other curly aspect about hold time that I wasnt able to resolve
> was
> that
> > eventhough CCO says that if the hold time is less than 3 times of
> hello
> > interval, the hold time is automatically adjusted, it doesnt work that
> way.
> > You have to explicitly specify hello interval, and then also modify
> hold
> > time.
> >
> > Thanks
> > Nick
> > ----- Original Message -----
> > From: "Joe Morabito" <joe.morabito@cox.net>
> > To: <ccielab@groupstudy.com>
> > Sent: Wednesday, May 29, 2002 1:30 PM
> > Subject: Re: ipx eigrp timers
> >
> >
> > > I did see that, but the hold time keeps changing. If I do a show
> ipx
> > eigrp
> > > nei I get 14 secs, then I do it again and I get 10 secs, it changes
> but
> > will
> > > always be in a small range. Is this normal?
> > >
> > > Thanks.
> > >
> > > -Joe
> > >
> > > ----- Original Message -----
> > > From: "Nick Shah" <nshah@connect.com.au>
> > > To: "Joe Morabito" <joe.morabito@cox.net>; <ccielab@groupstudy.com>
> > > Sent: Tuesday, May 28, 2002 11:18 PM
> > > Subject: Re: ipx eigrp timers
> > >
> > >
> > > > Joe,
> > > >
> > > > Show ipx eigrp neighbors
> > > > shows you the hold time.
> > > >
> > > > I think there is no command to test the hello interval though.
> > > >
> > > > Thanks
> > > > Nick
> > > > ----- Original Message -----
> > > > From: "Joe Morabito" <joe.morabito@cox.net>
> > > > To: <ccielab@groupstudy.com>
> > > > Sent: Wednesday, May 29, 2002 12:38 PM
> > > > Subject: ipx eigrp timers
> > > >
> > > >
> > > > > I am working on some the quirky things I might see in the lab.
> There
> > > was
> > > > a
> > > > > thread that discusses ipx eigrp timers, etc. I made some
> changes,
> but
> > > can
> > > > not
> > > > > find the command to show the ipx eigrp hello interval (even when
> > > changed)
> > > > or
> > > > > the ipx eigrp hold timer (even when changed).
> > > > >
> > > > > It is late so maybe I missed something, but I tried just about
> every
> > > show
> > > > > command for show ipx ...
> > > > >
> > > > > Thanks.
> > > > >



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