L2vpn : interworking support on 12.2(33)SRE2 : GNS

HI Experts

I am practicing L2VPN on GNS and i have following :

pseudowire-class INTER
 encapsulation mpls
 interworking ip

I want HDLC-Ethernet interworking .. but wen i attempt to do so I see
following error :

R1(config-if)#xconnect 10.10.10.10 100 pw-class INTER
Interworking specified in pw-class is not supported on this interface

Can someone please point out if this is GNS specific or 7200 Software
(C7200-ADVIPSERVICESK9-M), Version 12.2(33)SRE2 will not support this

Thanks in advance
Gaurav Madan

Blogs and organic groups at http://www.ccie.net
Received on Fri Jul 04 2014 - 17:04:40 ART