We had an issue where we could not poll a Cisco ASA with SNMP from through the VPN tunnel. When we looked at the tunnel stats via “show crypto ipsec…
Setting up QOS Marking: This document a simple method for setting up the QOS marking for voice traffic on a Cisco Router. Say, you have a large network with switches…
I had a client that had an issue that many Cisco VPN customers have. This customer has a VPN out to a cloud provider. The tunnel would come up, but…
If you change the outside address of the firewall, you need to update the Cisco AnyConnect profile to point to the new address. I have had issues and errors even…
Here’s how to use the Cisco ASA Packet-Tracer utility to quickly diagnose ACL and connection issues. Cisco ASA Packet-Tracer Utility Overview: The Cisco ASA Packet-Tracer utility is a handy utility…
Many of the Cisco Switches people put into their data centers are the 3750 and 3850 switches. One of the main advantages of these switches is the fact that they…
If you are purchasing any new Access Points (AP) for use in the United States, they are now no longer an A regulatory domain, but have been moved to the…
When setting up or using site-to-site VPNs, you need to have an access list to specify which networks can talk to which remote networks. For this purpose, we typically use object and…
Typically I am having to upload files a Cisco device across the Internet. Doing so, I found TFTP or evening having a TFTP server problematic. An easier solution is to…
Cisco has multiple wireless LAN controllers (WLC), they seem to be pushing their combined 3850 switch and WLC. The controller portion of the 3850 switch is the Cisco 4404 WLC….