From: kelly@cliffhanger.com
Date: Fri Jun 30 2006 - 20:48:50 ART
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Links
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Visual Depiction
http://home1.gte.net/res0psau/labs/frame-switch/frame-switch-2.pdf
Sample Generic (Full Mesh) Frame Relay Switch Config
http://home1.gte.net/res0psau/labs/frame-switch/rebuild-generic-fr-switch.txt
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dlci numbering convention
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dlci 101
^^^
|||__ Destination port (i.e., Serial 1)
||
||___ Source port (i.e., Serial 0)
|
|____ Means Nothing really. Just a
place holder.
Could signify the first
frame-relay switch.
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Sample config
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interface Serial0
no ip address
encapsulation frame-relay
no fair-queue
clockrate 56000
frame-relay intf-type dce
! -- route traffic from s0 (dlci 101), to s1 (dlci 110)
frame-relay route 101 interface Serial1 110
interface Serial1
no ip address
encapsulation frame-relay
clockrate 56000
frame-relay intf-type dce
! -- route traffic from s1 (dlci 110) to s0 (dlci 101)
frame-relay route 110 interface Serial0 101
-- kelly http://home1.gte.net/res0psau/index.html#Hang-Gliding-Stuff-- -- \ / \/ /\ / \ -- --
Quoting Ian Stong <istong@stong.org>: Just use different numbers for each configuration line. Example follows: frame-relay switching ! interface Serial6 description Connection from R2 to R4/5/6 no ip address no ip directed-broadcast encapsulation frame-relay frame-relay intf-type dce clock rate 64000 frame-relay route 104 interface Serial9 401 frame-relay route 105 interface Serial5 501 frame-relay route 106 interface Serial7 601 no shut ! interface Serial9 description Connection from R4 to R2/4/6 no ip address no ip directed-broadcast encapsulation frame-relay frame-relay intf-type dce clock rate 64000 frame-relay route 401 interface Serial6 104 frame-relay route 405 interface Serial5 504 frame-relay route 406 interface Serial7 604 no shut ! So on and so forth. At the completion you will have a full mesh to work with so you can get from one router to the next. Thanks, Ian www.ccie4u.com -----Original Message----- From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of brady.brewer@emersonnetworkpower.com Sent: Friday, June 30, 2006 11:53 AM To: masterdt@yahoo.com; ccielab@groupstudy.com Subject: RE: Configuring a Frame-Relay Switch David, This only really shows a point to point setup, my confusion is on Multipoint - Fully meshed design. Because the local input DLCI# commands cannot be repeated, I am confused on how to set this up and how it works. Any insight you may have on this would be helpful. Thanks. -----Original Message----- From: David Timmons [mailto:masterdt@yahoo.com] Sent: Friday, June 30, 2006 11:48 AM To: Brewer, Brady [LBRT/LNA]; ccielab@groupstudy.com Subject: Re: Configuring a Frame-Relay Switch Hi, You might look at this link: http://www.cisco.com/en/US/customer/tech/tk713/tk237/technologies_config uration_example09186a0080094a3c.shtml I think it will get you started in the right direction.... --- brady.brewer@emersonnetworkpower.com wrote: > Can someone point me in the right direction in terms > of understanding > the commands that actually emulate a frame-relay > switch in the Cisco IOS > code. > > I am attempting to setup my own home lab and its not > very clear when > attempting to setup a multipoint frame cloud , how > to actually configure > it on the Cisco router. > > > Command. > > Interface serial1 > Frame-relay route (assuming this is the local DLCI, > i.e. programmed on > the closet router, for instance 200) route interface > serial4 405 > (terminating DLCI) > > > > My question is how do you setup a fully meshed > environment . For > instance, the local DLCI number above would need to > be duplicated to > come up with the environment of a fully meshed > network. > > However, I know this is a wrong perception on my > part because the Cisco > software will not allow for duplicate input DLCI's > to be programmed. > > Can some explain to me how this is accomplished on > the router emulating > a Frame-Switch > > So that a Hub router would have > > Router ------- PVC 200 ------------------- 405 > ------- PVC 200 ----------------- 502 > > Thanks. > > Brady- > > This e-mail is intended only for the addressee named > above. > As this e-mail may contain confidential or > privileged information, > if you are not the named addressee, you are not > authorized to > retain, read, copy or disseminate this message or > any part of it. > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html > > > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com This e-mail is intended only for the addressee named above. As this e-mail may contain confidential or privileged information, if you are not the named addressee, you are not authorized to retain, read, copy or disseminate this message or any part of it. _______________________________________________________________________ Subscription information may be found at: http://www.groupstudy.com/list/CCIELab.html _______________________________________________________________________ Subscription information may be found at: http://www.groupstudy.com/list/CCIELab.html
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