08-31-2016 09:45 AM - edited 03-05-2019 04:36 AM
Hi guys.. im trying to translate the following legacy configuration to MQC, but im having trouble to do so:
interface Serial0
ip address x x x
ip flow ingress
encapsulation frame-relay IETF
no fair-queue *Command not supported*
frame-relay traffic-shaping *Command not supported*
frame-relay interface-dlci 16
class FR
frame-relay lmi-type cisco
max-reserved-bandwidth 100 *Command not supported*
map-class frame-relay FR
frame-relay cir 384000
frame-relay bc 4608
frame-relay be 0
frame-relay mincir 384000
I know the configuration should look something like this:
policy-map XXXX
class class-default
shape average ????
shape adaptive ????
And then apply that policy-map to the serial interface. But I dont know what values should i use or if the "no fair-queue" command is neccesary.
Thanks in advance!!
Omar M.
08-31-2016 11:33 AM
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Posting
Since your minCIR is the same as CIR, I assume you're not trying to dynamically traffic shape, so you can just use the "average" form of the shape command, e.g.:
policy-map XXXX
class class-default
shape average <CIR in bps> (optionally <Bc in bits>)
For class-default, with CBWFQ, you'll need to explicitly enable FQ if you want it, otherwise its FIFO (although on some IOS versions, I suspect the shaper does FQ by default). Unlike FR shaping, you can also have an optional child policy to define how you want congestion processed.
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