From: Randy Feliz (rjfeliz@xxxxxxxxx)
Date: Sun Jan 07 2001 - 10:18:13 GMT-3
there are several things wrong in the configs
for one the frame switch has to be dce and has to provide the clocking
use the "frame-relay interface type dce" command
second
you have "no keep" on the interface of the frame switch
this means that it will not send out lmi
the interface will come up but it will not work
Thanks
Randy Feliz
Senior Network Engineer
CCIE # 4331
-----Original Message-----
From: Rick Burts <burts@mentortech.com>
To: G F Marsh <gfm@tesco.net>
Cc: Bob Harrison <bobmon2000@yahoo.com>; ccielab@groupstudy.com
<ccielab@groupstudy.com>
Date: Sunday, January 07, 2001 7:08 AM
Subject: Re: frame relay on lab8 ccbootcamp
>It does not matter. Either the end router or the frame switch
>can supply clocking. The command you are thinking about is frame
>relay interface type DCE (which I do not see in the configs) only
>means that this is the device which initiates frame relay switching.
>It looks like but actually is not related to the question of DCE
>providing clock.
>
>Rick
>
>Rick Burts, CCSI CCIE 4615 burts@mentortech.com
>Mentor Technologies 240-568-6500 ext 6652
>133 National Business Parkway 240-568-6515 fax
>Annapolis Junction, Md 20701
>
>Chesapeake Network Solutions has now become Mentor Technologies.
>Mentor Technologies is a certified Cisco Training Partner and also
>a Cisco Professional Services partner.
>We offer most of the Cisco training courses.
>We also offer training in Checkpoint Firewall software and
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>We also provide network consulting services including
>design, management, and problem solving.
>We have 24 CCIEs on our staff.
>
>On Sun, 7 Jan 2001, G F Marsh wrote:
>
>> Shouldn't the frame switch be supplying the clock and configured as the
DCE
>> and the router should be DTE?
>>
>> Gary
>> ----- Original Message -----
>> From: Bob Harrison <bobmon2000@yahoo.com>
>> To: <ccielab@groupstudy.com>
>> Sent: Sunday, January 07, 2001 7:36 AM
>> Subject: frame relay on lab8 ccbootcamp
>>
>>
>> > Having problems with lab 8. Basically I can bring up
>> > the two routers connected via point-to-point frame
>> > relay. However, I can not bring up the multipoint
>> > connection from r5 to r2 and r3. Can anyone spot the
>> > issues or at least explain what a looped serial
>> > interface could imply? Here are my interfaces on the
>> > fr switch:
>> >
>> > interface Serial0 (goes to r2)
>> > no ip address
>> > no ip directed-broadcast
>> > encapsulation frame-relay
>> > no ip mroute-cache
>> > no keepalive
>> > no fair-queue
>> > frame-relay route 105 interface Serial2 501
>> >
>> > interface Serial3 (goes to r3)
>> > no ip address
>> > no ip directed-broadcast
>> > encapsulation frame-relay
>> > keepalive 20
>> > cdp enable
>> > frame-relay lmi-type ansi
>> > frame-relay route 305 interface Serial2 503
>> >
>> > R3 serial int s1
>> > interface Serial1
>> > ip address 137.20.100.35 255.255.255.224
>> > encapsulation frame-relay
>> > ip ospf network point-to-multipoint
>> > clockrate 64000
>> > cdp enable
>> > frame-relay map ip 137.20.100.34 305 broadcast
>> > frame-relay lmi-type ansi
>> > ****** shows as up, down (looped)
>> > R2 int s0
>> > interface Serial0
>> > ip address 137.20.100.33 255.255.255.224
>> > encapsulation frame-relay
>> > no fair-queue
>> > clockrate 64000
>> > frame-relay map ip 137.20.100.34 105 broadcast
>> > frame-relay lmi-type ansi
>> > ***** shows in show int as up, down*******
>> >
>> > R5 subinterfaces
>> > interface Serial1
>> > no ip address
>> > encapsulation frame-relay
>> > bandwidth 2000
>> > keepalive 15
>> > no fair-queue
>> > frame-relay lmi-type ansi
>> > !
>> > interface Serial1.1 multipoint
>> > ip address 137.20.100.34 255.255.255.224
>> > frame-relay map ip 137.20.100.33 501 broadcast
>> > frame-relay map ip 137.20.100.35 503 broadcast
>> > !
>> > interface Serial1.2 point-to-point
>> > ip address 137.20.200.17 255.255.255.240
>> > frame-relay interface-dlci 504
>> > !
>> > ***** again point-to-point works fine, but not multi***
>> >
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