HP Procurve Configure Time and Default Gateway
#configure gateway and NTPip default-gateway 10.10.10.1timesync sntpsntp unicastsntp 30# These are ntp.org servers for North…
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HP Procurve Standard Setup
Connect to the switch via telnet or the serial console and enter config modeswitch# configSet…
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Proposal: Network Optimization (Simplified)
Kim ConnectNetwork Optimization Proposal June 23, 2017 Overview 1. Project Background and Description We are…
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HP Procurve Firmware Update
1. Obtain Switch SoftwareJ9533A "5406zl" K.15.16.0005 ==> K.15.18.0016 ==> K.16.02.0019J9729A "2920-48G PoE": WB.15.11.0007 ==> WB.15.15.0014…
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Sonicwall Site to Site VPN Setup
Create VPN Tunnel:Log into Rancho Sonicwall >> VPN >> Settings >> AddPolicy Type: Tunnel InterfaceAuthentication:…
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User Account Creation Script
1. Create Account in AD a. Select the correct container b. copy memberships of another…
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SQL Server Overview
SQL Buffer Manager (Cache) 8K Pages between memory and disk storage 8 Pages = 1…
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Sonicwall Multiple WANs Load Balancing & Failover
Load Balancing & Failover Setup: Network >> Interfaces: X0 LAN X1 WAN1 X2 WAN2 …
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Wireless Optimal Setup
Have multiple access point using the same SSID for best handover Stagger channels 1, 6,…
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Dual DHCP Servers on Microsoft Windows
Requirements:- Windows 2012 Server1. Export from SERVER1netsh dhcp server export \\FILESERVER01\IT\scripts\dhcp.txt all2. Import to SERVER2Add-WindowsFeature…
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Windows Quick Short-cuts
Quick short-cuts:sysdm.cplcontrol printersdesk.cplpowercfg.cplncpa.cplgpedit.msccompmgmtlauncherwscui.cplfsmgmt.mscmsinfo32cleanmgr
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Windows Active Directory Snapshots
Set scheduled task to run daily and call this maintainSnapshots.bat file:------------------------------@echo offREM Logs Location (Used…
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HP Procurve Router: ACL Routing & OSPF
General ACL application------------------------------------------------------------------------ip access-list extended <NAME>deny ip <SOURCE>/<mask> <destination>/mask logpermit ip any any# There is…
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Server PDC Time Clock Synchronization
Configuring the Windows Time service to use an external time source To configure an internal…
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User Account Group Membership Copy
This is the quick snippet to be executed in the context of a Domain Administrator:…
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One-Liner: Capture Report of Logons in AD
echo %date%,%time%,%username%,logon,%computername% >> \\FILESERVER01\IT\scripts\logons.csv
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Show Users Logons per Computer Names
# This script is to obtain log on information from a set of target computernames…
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Typical Group Policies
Printers: set policy to automatically deploy printers, then allow logon to trigger the deployment and…
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Quick and Dirty Script to Watch and Start / Restart Windows Service
// powershell.exe// -ExecutionPolicy Bypass c:\scripts\serviceCheck.ps1$serviceName = '[input-service-name-here]'$arrService = Get-Service -Name $serviceNamewhile ($arrService.Status -ne 'Running'){ Start-Service…
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