Operating SystemsCâu 12 / 100
Which Windows command releases and then requests a new IP address configuration from a DHCP server?
a.ping then tracert
b.netstat -a
c.nslookup then ipconfig /all
d.ipconfig /release then ipconfig /renew
Giải thích
ipconfig /release drops the current DHCP lease and ipconfig /renew requests a new one. ping and tracert test connectivity, netstat shows connections, and nslookup queries DNS.
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