IP/Subnetmask Mistmach Error

[977128]

Hai,

I am currently configuring an ASN-2 with a 16MB Flash Card using SM 15.20. The old ASN can accept this ip *.*.7.1 with the 255.255.255.128 subnetmask. But when I try to configured using SM 15.20 the eror IP/Subnetmask mistmach appear. Can any one tell me how to solved this. I know Cisco have IP unnumberd, but how thus Bay solve this problem?. Is some thing missing form my ASN.EXE or I need to add an additional protocol to it.

Thanks

 

[wgi]

Check your IP/Global settings. If 'Use IP Subnet 0' is set to disabled you will get that message.