Fast, simple, and efficient. Thanks for the clarification on that.
Frank, I will keep this in one in my mind if I ever see a funky lab requirement
where I can't use the "no keepalive" command, Thanks!
Steve
________________________________
From: Joe Astorino [mailto:[email protected]]
Sent: Friday, March 05, 2010 12:36 PM
To: Di Bias, Steve
Cc: Frank; [email protected]
Subject: Re: [OSL | CCIE_RS] Version Vol1. Lab 6 R6<->R9 links
There are generally a few things you need to do to make this work:
1) Enable "frame-relay switching" on one end
2) set the frame-relay interface-type to DCE on one end, usually the side
acting as the frame switch
3) Make sure you use the same DLCI on both sides.
On Fri, Mar 5, 2010 at 3:35 PM, Di Bias, Steve
<[email protected]<mailto:[email protected]>> wrote:
This would work and satisfy the requirement as far as I can see, however there
is obviously more commands involved with this approach.
Everyone else agree?
Steve
-----Original Message-----
From:
[email protected]<mailto:[email protected]>
[mailto:[email protected]<mailto:[email protected]>]
On Behalf Of Frank
Sent: Friday, March 05, 2010 12:28 PM
To: [email protected]<mailto:[email protected]>
Subject: [OSL | CCIE_RS] Version Vol1. Lab 6 R6<->R9 links
Hi,
I came up with a different solution for the missing LMI and keep-alive
on the interlinks between R6 and R9.
Instead of using "no keepalive", you can also make one side of the links
a FR switch.
For example, if I do:
interface MFR1
no ip address
frame-relay intf-type dce <=========
!
interface MFR1.69 point-to-point
ip address 150.100.69.9 255.255.255.0
frame-relay interface-dlci 69
!
interface MFR1.96 point-to-point
ip address 150.100.96.9 255.255.255.0
frame-relay interface-dlci 96
then R9 will act as the FR switch, and R6 and R9 will exchange LMI
status messages; and you do not have the problem that the PVC's don't
become active:
R6# sh frame pvc | i ACTIVE.*MFR
DLCI = 69, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = MFR1.69
DLCI = 96, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = MFR1.96
R9#sh frame pvc | i ACT
DLCI = 69, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = MFR1.69
DLCI = 96, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = MFR1.96
R9#sh frame map
MFR1.96 (up): point-to-point dlci, dlci 96(0x60,0x1800), broadcast
status defined, active
MFR1.69 (up): point-to-point dlci, dlci 69(0x45,0x1050), broadcast
status defined, active
Questions:
1) Would this be an acceptable solution (it does not seem to violate any
requirements)?
2) Are there any drawbacks to this approach that I'm overlooking?
Regards,
Farnk
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