Category: Dynamic Host Configuration Protocol

Microsoft Windows PowerShell – Get DHCP IPv4 Scope Details

The Windows PowerShell cmdlet below will query a remote Dynamic Host Configuration Protocol (DHCP) server and provide the lease duration of each IPv4 scope. Get-DhcpServerv4Scope -ComputerName HOSTNAME | Select ScopeID, LeaseDuration

Microsoft Windows PowerShell – DHCP Logs

You may use the following Microsoft Windows PowerShell cmdlet to view the last one hundred lines of a Microsoft Windows Server DHCP server log for a particular Internet Protocol (IP) address. This may be useful when you are troubleshooting DHCP errors in Microsoft Windows Server. Get-Content DhcpSrvLog-Mon.log | Select -Last 100 | Select-String -Pattern “X.X.X.X”…

Microsoft Windows Server 2012 R2 – Dynamic Host Configuration Protocol (DHCP) Export and Import

You may use the following commands to export and import a Dynamic Host Configuration Protocol (DHCP) configuration for a server utilizing Microsoft Windows Server 2012 R2. netsh dhcp server dump > dhcpconfig.dmp netsh exec dhcpconfig.dmp Enjoy!  

Cisco – Configuring a Dynamic Host Configuration Protocol (DHCP) Server

You may use the following commands to configure a DHCP server on a Cisco router. The router in this example is a non-ISR 1720 Cisco router being run on Graphic Network Simulator 3 (GNS3). This configuration will name the pool of Internet Protocol (IP) addresses as Marketing, assign an IP address, subnet mask, default gateway,…