Zubair Ali How to Configure a Packet Capture Session on a Cisco Switch
performance analysis. One common method for doing this is by configuring a SPAN (Switched Port Analyzer) or monitor session on a Cisco switch. This technique allows us to copy traffic…
Troubleshooting SNMP Alerts Issue After Installing Patch 8 on Cisco Identity Services Engine (ISE) 3.1
Introduction: Recently, I embarked on the journey of upgrading our Cisco Identity Services Engine (ISE) to version 3.1 and encountered an unexpected hiccup that tested my troubleshooting skills. After installing…
How to configure policy based forwarding on Palo Alto firewall
In the realm of network security and optimization, the ability to efficiently route traffic based on specific criteria is paramount. Palo Alto Networks firewalls offer a robust feature known as…
How to do Persistence based on Cookie Value on F5
In F5 BIG-IP, you can create an iRule to implement universal persistence based on the value of a cookie. Here’s an example iRule that checks the cookie value and sends…
A Step-by-Step Guide to Upgrading Cisco ISE from 2.7 to 3.2
Introduction:Cisco Identity Services Engine (ISE) plays a critical role in network security by providing centralized access control, policy management, and identity services. Regular updates and upgrades are essential to ensure…