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iperf and QOS/TOS Settings

iPerf is a tool for active measurements of the maximum achievable bandwidth on IP networks. It supports tuning of various...
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Routing & Switching

BGP Address-Family and Peer Groups

BGP can use multiple protocols like IPv4 Unicast, IPv4 Multicast, IPv6 Unicast, IPv6 Multicast, etc..… This means you need to...
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Security

Palo Alto – Disable Client Probing Now

Palo Alto advises against turning it on. While the documentation warns against using it on “high-security networks,” this could be...
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Routing & SwitchingSecurity

Cisco SNMPv3 Config

Below is a working config:...
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SecurityServers

Packet Capture – TCPdump

TCPdump is an indispensable tool system administrators, network engineers, and cybersecurity professionals use for network troubleshooting and analysis. The tool...
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Routing & SwitchingSecurity

Packet Capture – Cisco IOS

Certainly, here’s the packet capture procedure on Cisco IOS with specific source IPs, destination IPs, and ports incorporated into the...
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Security

Packet Capture – Cisco ASA

Packet capture on a Cisco ASA using the Command Line Interface (CLI) can be done through several methods. Here’s an...
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Routing & Switching

Cisco 3850 Upgrade IOS (Includes Stacking)

Step 1 – Copy the new image to the 3850...
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Security

Cisco ASA VPN Filters

ACL looks like this: access-list VPN-FILTER permit {remote-IP} [remote-Port] {local-IP} [local-Port] Examples: LOCAL:              ...
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Laptops & DesktopsSecurity

Quick way to host files using Kali

Sometimes when your in Kali you want a quick and easy way to share files.  One of the ways I...
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  • Home
  • About
  • Disclaimer
  • Guides and Slides
    • AWS Well-Architected Framework
    • Facebook – Running BGP in the Data Center at Scale
    • Microsoft – Experiences with BGP in Large Scale Data Centers
    • Palo Alto PCNSE Study Guide
  • IP Calculator
  • Links
  • Contact

Categories

  • AI
  • Business Management
  • Cloud
  • Code
  • Data Center
  • Laptops & Desktops
  • Load Balancing
  • Routing & Switching
  • Security
  • Servers
  • Uncategorized
  • VOIP
  • Wireless

Tags

Active Directory (AD) AWS Azure Best Practices BGP Certificates Cisco Cisco ACI Cisco ASA Cisco ASR Cisco Catalyst Cisco CLI Cisco ISE Cisco Nexus Cisco Stack DDOS Design DNS EIGRP F5 HTTP(S) IP Addressing and Subnetting Microsoft IIS Microsoft SQL Microsoft Windows Netflow OSPF Packet Capture Palo Alto Palo Alto CLI PDF Planning Ports PowerShell python QOS Splunk SSL Storage Structured Cabling TLS Troubleshooting Upgrade VMWare Zscaler
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