Max number of supported BDIs on ISR 4451-X router?

[SIMMN]

This might not be a valid question but I just do not have a 4451-X router available to verify...

I got following when test configuration of BDI inside simulator.

Router(config)#interface BDI208
New BDI exceeds maximum allowed BDIs(5)

The configuration is for a 4451-X router running IOS-XE 3.13.04.S for 8 BDIs. Northing shows inside release notes... So is it also an limitation on the router OR simply just a simulator limits?

[Georg Pauwen]

Hello,

simulator...which one are you using ?

[SIMMN]

Does it make any difference between Cisco paid one and free one?