We wrote this at GiraffeIT.com. If you know the remote IP or DNS name of a machine it will help you renew a DHCP lease and flush the DNS.<\/p>\n
Very useful if you have a remote machine with a scope change and its not being reflected.<\/p>\n
<\/p>\n
write-host “—————————–”
\nwrite-host “DHCP lease renewal + flushDNS”
\nwrite-host “—————————–”
\n$machine = read-host “IP\/Name of machine needing lease renewal ? ”
\nGet-WmiObject -Class Win32_NetworkAdapterConfiguration -ComputerName $machine | Where { $_.IpEnabled -eq $true -and $_.DhcpEnabled -eq $true} | ForEach-Object -Process {$_.RenewDHCPLease()}
\nGet-WmiObject -Class Win32_NetworkAdapterConfiguration -ComputerName $machine | Where { $_.IpEnabled -eq $true -and $_.DhcpEnabled -eq $true} | ForEach-Object -Process {ipconfig \/flushdns}<\/p>\n","protected":false},"excerpt":{"rendered":"
We wrote this at GiraffeIT.com. If you know the remote IP or DNS name of a machine it will help you renew a DHCP lease and flush the DNS. Very useful if you have a remote machine with a scope change and its not being reflected. write-host “—————————–” write-host “DHCP lease renewal + flushDNS” … <\/p>\n