From: Cheng Qian (toqian@cisco.com)
Date: Mon Feb 24 2003 - 11:20:52 GMT-3
For your second way to setup, if you did not enable frame-relay switching
on R6, it won't allow you to configure it with frame-relay intfp-type dce.
At 08:17 AM 2/21/2003 -0500, Mohamed Nizam wrote:
>There are two kind of Frame relay set-up.
>
>1. Frame relay thorough a FR-Switch. R5------ s0- FR-S -s1----- R6.
> This is what we most of the time practice. The middle router is
>configured as FR- Switch. Usually we connect Cable's DCE side to FR-Sw. But
>it is not mandatory. If so the config of the switch will be
>
>frame switching
>
>int s0
> encap frame
> clock rate 56000
> frame intf-type dce
> frame route 506 int s 1 605
>
>int s1
> encap frame
> clock rate 56000
> frame intf-type dce
> frame route 605 int s 0 506
>
>
>2. Terminating Frame Relay . R5 -S1--------------------S0/0-R6
>
> No switch is between them. Then one side of the link should be frame
>intf-type dce. ( Cable DCE end , and thsi not necessary to be match. ) .
>Also both sides DLCI numbers can be same or different.
>
> R5
> interface Serial1
> ip address 200.100.2.1 255.255.255.0
> encapsulation frame-relay
> frame-relay map ip 200.100.2.2 102 broadcast
>
> R6
> interface Serial0/0
> ip address 200.100.2.2 255.255.255.0
> encapsulation frame-relay
> clockrate 64000
> frame intf-type dce
> frame-relay map ip 200.100.2.1 201 broadcast
>
>
>Thanks,
>
>Mohamed Nizam
>
>" A proud student of Harith"
>
>
>----- Original Message -----
>From: "Vijay S Jayaraman" <vjayaram@in.ibm.com>
>To: "Larry Letterman" <lletterm@cisco.com>
>Cc: "Bobby" <bobby1@ctimail3.com>; <ccielab@groupstudy.com>;
><nobody@groupstudy.com>
>Sent: Friday, February 21, 2003 4:50 AM
>Subject: Re: Frame Relay
>
>
> > A frame relay back to back should work....if you enable "frame relay
> > switching" on the dce side, add the "clock-rate" command on the dce
> > interface, add "frame relay intf-type dce" to the dce end and have the
> > DLCIs at both the connecting interfaces....
> >
> > But I doubt whether you would ever have the oppurtunity to do this in an
> > actual lab because all the routers connect only through the frame relay
> > switch and you are not allowed to touch that.....
> >
> >
> > Regards,
> > Vijay.
> >
> >
> >
> >
> >
> > "Larry Letterman"
> > <lletterm@cisco.c To: "Bobby"
><bobby1@ctimail3.com>, <ccielab@groupstudy.com>
> > om> cc:
> > Sent by: Subject: Re: Frame Relay
> > nobody@groupstudy
> > .com
> >
> >
> > 02/21/2003 01:02
> > PM
> > Please respond to
> > "Larry Letterman"
> >
> >
> >
> >
> >
> > I'd be surprised if your config works..which one is the DTE
> > and which is the DCE..
> > I have a frame switch setup in my lab which works..and the
> > frame switch uses frame relay
> > routing and DCE/Clock rate commands..
> >
> > Also the Lab as I understand it is already configured for
> > things like that..we should only have to configure the
> > routers that connect to each other..altho people have said
> > here and elsewhere that it might be in my interest
> > to know how to set up a frame switch...
> >
> > Larry Letterman
> > Network Engineer
> > Cisco Systems
> >
> >
> > ----- Original Message -----
> > From: "Bobby" <bobby1@ctimail3.com>
> > To: <ccielab@groupstudy.com>
> > Sent: Thursday, February 20, 2003 6:01 PM
> > Subject: Frame Relay
> >
> >
> > > Hi Friends,
> > >
> > > If in the lab we were asked to configure a back to back fr
> > connection
> > > whether the following config is ok :
> > >
> > > R5
> > > interface Serial1
> > > ip address 200.100.2.1 255.255.255.0
> > > encapsulation frame-relay
> > > no keepalive
> > > frame-relay map ip 200.100.2.2 102 broadcast
> > >
> > >
> > > R6
> > > interface Serial0/0
> > > ip address 200.100.2.2 255.255.255.0
> > > encapsulation frame-relay
> > > no keepalive
> > > clockrate 64000
> > > frame-relay map ip 200.100.2.1 102 broadcast
> > >
> > > I was told that they will not accept the above config. Is
> > there
> > > any other way do it.
> > >
> > > Thanks
>
>______________________________________________________________________
>Post your free ad now! http://personals.yahoo.ca
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