Which two commands could be used to check if DNS name resolution is working properly on a Windows PC? (Choose two.)
- ipconfig /flushdns
- nbtstat cisco.com
- nslookup cisco.com
- net cisco.com
- ping cisco.com
| Explanation:
The ping command tests the connection between two hosts. When ping uses a host domain name to test the connection, the resolver on the PC will first perform the name resolution to query the DNS server for the IP address of the host. If the ping command is unable to resolve the domain name to an IP address, an error will result. Nslookup is a tool for testing and troubleshooting DNS servers. |