Hi,

  Disregard the set statements of MPLS exp.. but howcome i can even set 
mpls on FR interfaces?



Kim Pedersen wrote:
> Hi All,
>
>  I am reading up on some QoS and in the guide it says that Marking can 
> only be done L2 wise on outbound, and Classification can only be done 
> inbound. So I decided to lab this up.
>
> R2 and R3 is connected with a frame-relay connection to each other. I 
> have configured the following policy-map on R3:
>
> policy-map MARKIT
> class MATCH-ICMP
>  set mpls experimental 7
>
> Where the class-map is:
>
> class-map match-all MATCH-ICMP
> match protocol icmp
>
> I then enable this inbound:
>
> interface Serial0/0
> ip address 192.168.23.3 255.255.255.0
> encapsulation frame-relay
> serial restart-delay 0
> service-policy input MARKIT
>
> a ping from R2 to R3 is then performed, and low and behold:
>
> R3#sh policy-map int s0/0
>
> Serial0/0
>
>  Service-policy input: MARKIT
>
>    Class-map: MATCH-ICMP (match-all)
>      5 packets, 520 bytes
>      5 minute offered rate 0 bps, drop rate 0 bps
>      Match: protocol icmp
>      QoS Set
>        mpls experimental imposition 7
>          Packets marked 5
>
> It actually DOES mark it inbound...
>
> Now an even stranger thing occurs when i try to enable it outbound...:
>
> R3(config-if)#service-policy output MARKIT
> "set mpls experimental imposition" not allowedin an output policy
>
> This is really puzzling me..
>
> Any ideas?
>
> Sincerely,
> Kim Pedersen
>

-- 

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