Cisco Wireless LAN Controller Access Point Certificate %DTLS-3-HANDSHAKE_FAILURE
I recently troubleshooted an issue wherein our Wireless LAN Controller was dropping access point connections. A quick…
Networking
Networking articles.
Colorizing your Linux Shell
Using the grc app on Linux (Debian / Ubuntu) you can easily colorize your shell environment. This…
Using Linux Commands on Cisco IOS
A neat feature of Cisco IOS and IOS-XE is the ability to enable Linux shell functions and…
Configuring Ubiquiti AirMAX Prism AC Point to Multi Point
A couple of months ago we had a requirement to extend campus Wi-Fi coverage to another building…
ELK Stack with Palo Alto Firewall – Using Curator to clear indexes
I recently deployed an ELK stack (Elasticsearch, Logstash, Kibana) VM as logger for a Palo Alto Networks…
Deploying Dell vLT on OS10
I was recently asked to assist our training environment with the deployment of mid market Dell data…
Cisco ASA Dynamically open MS-RPC Ports
OK so this one is simple once you know how. TCP Port 135 (MS Remote Procedure Call…
Cisco ASA show CLI passwords
What’s the command so that you can see hashed passwords on the Cisco ASA CLI? Answer: ciscoasa(config)#…
Cisco ISE Unable to load Context Visibility page. Ensure that reverse DNS lookup is configured for all Cisco ISE nodes in your distributed deployment in the DNS server(s)
What a mouthful! So I was changing roles and deployment on our Cisco ISE back end yesterday…