Router as a DNS server

[callmebefore]

dear networkers I have tried to configure the Cisco router as a DNS server, Unfortunately, I did not make it, I don't know the reason. would you please figure out why the latest version of the packet tracer rejected the DNS  command?

[MHM Cisco World]

Try another device in PKT

MHM

[ooopps201406]

ip name-server    ip

[ooopps201406]

configure DNS on Routers Configure DNS on Routers - Cisco

config router as a dns server        https://community.cisco.com/legacyfs/online/legacy/3/7/7/15372773-Cisco%20Router%20as%20DNS%20Server.pdf

[Flavio Miranda]

@callmebefore 

 Router as a DNS server in PacketTracer is not supported.