[c-nsp] 3750 Metro MPLS

[Chris Lane]

We have built a lab with a Cisco GSR 12008 and 3 3750ME-24TE's.
I am running version 12.2(37)SE1 on all switches

GSR---SW1----SW2---SW3

I cannot get the 3750 to enable MPLS on the FastEthernet port
SWITCH
interface FastEthernet1/0/1
 no switchport
 ip address x.x.x.x subnet
 ip flow ingress
 mpls label protocol ldp
 mpls ip

SW1.MPLS#sh mpls interfaces
Interface              IP            Tunnel   BGP Static Operational
FastEthernet1/0/1      No            No       No  No     No
FastEthernet1/0/2      No            No       No  No     No


I have set the system MTU to 1546 on all switches.
-system mtu routing 1546

 enabling JUMBO MTU size 9000 doesn't show up in the config once entered.

I have also tried to enable the MPLS IP MTU 9000 on the interface, this
command is accepted but not shown in the config as well.

Has anyone had much luck forming MPLS neighbors on these switches and if so
any help would be appreciated.

//CL