SSH from PowerShell using the SSH.NET library - Svendsen Tech Powershell Wiki: SSH from PowerShell using the SSH.NET library
Interested in Windows, Networking, Cisco, HTML, Powershell, Perl, Outlook, Exchange, Troubleshooting
10/22/2015
Fix my IT system: Manage Windows Network Bandwidth with native QOS
Fix my IT system: Manage Windows Network Bandwidth with native QOS: Manage Windows Network Bandwidth with native QOS
Windows 2012 QOS!
-Name "FileCopy" -SMB -ThrottleRateActionBitsPerSecond 2MB
Set-NetQosPolicy
-Name "FileCopy" -ThrottleRateActionBitsPerSecond 10MB
Remove-NetQosPolicy
-Name "FileCopy"
Windows 2012 QOS!
Get-NetQosPolicy
New-NetQosPolicy-Name "FileCopy" -SMB -ThrottleRateActionBitsPerSecond 2MB
Set-NetQosPolicy
-Name "FileCopy" -ThrottleRateActionBitsPerSecond 10MB
Remove-NetQosPolicy
-Name "FileCopy"
10/21/2015
Dynamic Updates for host records fail
Dynamic updates for host records fail
https://technet.microsoft.com/en-us/library/cc756959(v=ws.10).aspx
https://technet.microsoft.com/en-us/library/cc756959(v=ws.10).aspx
10/20/2015
Reverse DNS records not registered when using DHCP
Reverse DNS records not registered when using DHCP
Windows client > NIC > ipv4 > check the box named:
Use this connection's DNS suffix in DNS registration
Windows client > NIC > ipv4 > check the box named:
Use this connection's DNS suffix in DNS registration
10/19/2015
Recognizing and Categorizing Symptoms of Voice Quality Problems - Cisco
Recognizing and Categorizing Symptoms of Voice Quality Problems - Cisco:
Interesting categorization with sample sound bites.
Interesting categorization with sample sound bites.
How to Do TCP Sequence Number Analysis
How to Do TCP Sequence Number Analysis
From packetbomb.com
TCP typically ACKs every other segment
Add sequence number, next sequence number, and acknowledgment number to your Wireshark columns
Next sequence number is sequence number plus TCP data payload length
ACK number tells you what data has been received and what the next received sequence number should be
TCP will ACK every packet when in recovery
From packetbomb.com
10/02/2015
Windows DNS Server: Security Settings
Do a DNS test at:
DNS Stuff
You will get warnings of various kinds. A couple of important fixes are:
DNS Stuff
You will get warnings of various kinds. A couple of important fixes are:
Disable Version Query
dnscmd /config /EnableVersionQuery 0
Disable Recursion
dnscmd /Config /NoRecursion 1 10/01/2015
Active Directory Firewall Ports – Let’s Try To Make This Simple | Ace Fekay
Active Directory Firewall Ports – Let’s Try To Make This Simple | Ace Fekay: Active Directory Firewall Ports
Good summary.
Good summary.
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