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Re: Fault Tolerant DLSw posted 09/25/2001
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Hmmmm.

dlsw transparent switch-support enables DLSW redundancy for Ethernet on
a switch.

You then need dlsw transparent map.



"Murphy, Brian J SITI-ISET-31" wrote:
> 
> As stated in my email, using backup-peers causes the users sessions to be
> disconnected back to the login screen...im looking to prevent that....
> 
> Brian
> 
> -----Original Message-----
> From: Jason Gardiner [mailto:gardiner@xxxxxxxxxx]
> Sent: Tuesday, September 25, 2001 7:11 PM
> To: Murphy, Brian J SITI-ISET-31
> Cc: Cisco Mail (E-mail); Ccie List (E-mail)
> Subject: Re: Fault Tolerant DLSw
> 
> It's fairly easy.  You set up a backup peer.  Something like
> 
> dlsw remote-peer <primary dlsw ip> backup-peer <backup dlsw ip>
> 
> "Murphy, Brian J SITI-ISET-31" wrote:
> >
> > People,
> > I have been given the task of getting a completely fault tolerant solution
> > for DLSw+ connections to our mainframe.
> >
> > I currently have the following set-up:
> >
> >                         ||
> > Main    |-------------------2924XL-------2621----------backbone1
> > Frame   |-------------------2924XL-------2621----------backbone2
> >                         ||
> >
> > So I believe I have physical fault tolerance.  But how do I configure the
> > DLSw+ to be fault tolerant?  I have investigated DLSw+ Ethernet Redundancy
> > but it does not look like it can do what I want, since if one mainframe
> > interface fails fall over to the other interface.  I know I can use DLSw+
> > backup-peers, but when fail over occurs the users sessions are
> disconnected,
> > was wondering if anyone knows a better way?
> >
> > Brian Murphy
> > SAG-WAN
> > LDM 4452
> > **Please read:http://www.groupstudy.com/list/posting.html
> --
> Thanks,
> 
> Jason Gardiner
> Supervisor, Engineering Services
> Sprint E|Solutions
> 
> "You can swim all day in the Sea of Knowledge and
> still come out completely dry.  Most people do."
> 
> - Norton Juster

-- 
Thanks,

Jason Gardiner
Supervisor, Engineering Services
Sprint E|Solutions

"You can swim all day in the Sea of Knowledge and
still come out completely dry.  Most people do."

- Norton Juster
**Please read:http://www.groupstudy.com/list/posting.html
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