Packet tracer enters an error command to disable domain name resolution First published on October 13, 2016 Last updated 2900 days ago technology Wait for you to tease 4450 readings Translating "cong" is displayed after the packet tracer command is wrongly typed domain server (255.255.255.255) % Unknown command Solution: Enter global configuration mode Configure the no ip domain lookup command to turn off the function of domain name resolution requests The End label: simulator , Packet tracer Link to this article: https://www.51it.wang/ll/61 For commercial reproduction, please contact the author for authorization. For non-commercial reproduction, please indicate the source and link of this article