Site-to-Site VPN between Palo Alto and Cisco ASA
What if I tell you that configuring a site-to-site VPN between Palo Alto and ASA is easier than you may
7 min read
Cisco
Please check out my blog for the latest Cisco related articles.
83 posts
Cisco ASA Route-Based (VTI) VPN Example
If I remember correctly, Cisco introduced Virtual Tunnel Based (VTI) VPN back in 2017 with a 9.7.1 code
6 min read
Cisco ASA Active/Passive Failover Configuration Example
Overview
High Availability is one of the most crucial requirements for a smooth network operation. In terms of routers or
10 min read
Cisco 3850 Switch Stack Upgrade
In this blog post we will look at how to upgrade Cisco Catalyst 3850 Series Stack Switches using Install mode.
3 min read
Everything you need to know about NAC, 802.1X and MAB
In a simpler form, Network Access Control ensures that only users and devices that are authenticated and authorized can enter
7 min read
Cisco IOS-XE RSPAN Configuration Example
RSPAN copies all the traffic that comes in and out of source ports or source VLANs to a destination port
2 min read
Cisco 9300 IOS upgrade and Smart Licensing
Introduction
This blog post describes how to upgrade Cisco Catalyst C9300 Series Switch using Install mode. The example shows the
6 min read
Cisco ASA Syslog with Splunk
In this blog post, I will show you how to send and visualize Cisco ASA syslog in Splunk. Splunk is
6 min read
Cisco ASA AnyConnect VPN Example
In this blog post, we will learn how to configure Remote Access VPN with Cisco AnyConnect. The configuration steps are
14 min read
Cisco ASA Packet Capture
Having the ability to take packet captures directly on the Firewall is a
lifesaver during any Network Troubleshooting. In this
5 min read
OSPF default-information originate
This blog post shows how to inject a default route into a normal OSPF area. In order for OSPF to
6 min read
Cisco ISE CIMC firmware upgrade
When I was looking to upgrade the CIMC on the SNS-3515 appliance I was very confused. I couldn't
3 min read
Cisco ASA Syslog Simplified
This blog post focuses on how to configure Logging/Syslog on the Cisco ASA firewalls. Having relevant logs sent out
8 min read
Cisco ISE Admin access with AD Account
What if I tell you that only 3 out of 10 ISE admins use AD for ISE admin login (trust
5 min read
Cisco ISE Patch Install Example
Cisco releases ISE patches occasionally, like 3 or 4 patches a year for each version. The patches contain bug and
3 min read
Cisco ISE Log4j Patch Installation CSCwa47133
If you haven’t heard about Log4j vulnerability, then you must have been living under a rock for the past
3 min read
Ansible with Cisco - Variables
Prerequisite
This blog post assumes you have a basic understanding of Cisco devices and Ansible. If you are not familiar
9 min read
APC Radius authentication with Cisco ISE
In this blog, I will show you how to use Cisco ISE to authenticate users into APC Network-enabled devices such
2 min read