This posts starts with setting up a LAB to configured and test WLC. The WLC will be setup with two SSIDs on local and remote site. The SSIDs will support WPA2 and Guest access with web authentication. Also, the remote site will support FlexConnect for one SSID which means traffic will not be transported back …
If you are using a monitoring software such as Opsview or Orion, you will see sometime that you get a warnings on switch port discards. The first thing to do usually is to check the actual switch port by using 'show int xx/xx status'. However this command would show rest of the details but nothing about …View full post
I recently upgraded the Cisco WLC 5508 Controller Software from Version 7.4.100 to 7.6.130 and also the 'Field Recovery Image Version' image from verion 7.0 to 7.6. However, after the upgrde the status of the Mobility Anchor Group changed from 'UP' to 'Control Path Down' state.
Guest Anchor WLC Model: 2504
Guest Anchor WLC Software Version: …View full post
I had an issue where the Cisco AP AIR-CAP1552E-E-K9 would not join controller. This was also my first encounter with this AP. Every thing was configure correctly and power injector was used to power this AP, by checking MAC address of the AP from switchport and checking the ARP table I manage to verify that …View full post
UCCX only accepts certain type of .wav format for any prompt files that it can use. The file format should be
8.000kHz, 8 Bit, Mono 7 kb/sec
Now there are a lot lot of posts detailing how to convert into this format but most of these result in 64kbp sample size which will work with …View full post
Well, let first explain couple of terms when dealing with Duplex and Speed settings on Cisco Switches. These settings determine what will be the status of the link when an end device is connected to switchport. You will have to keep the settings on NIC of end device in sync with switchport config to make …View full post
I was trying to follow this guide (http://www.raspberrypi.org/archives/805) to put Fedora ARM image to my SD card which needs to be at least of 2GB capacity. However in image installer window I was not getting the exact option to selection SD as destination device for image. I was getting harddisk1 (8G) instead of anything …
This post details how to test Cisco ASA 8.4 migration on GNS3 such that you know in advance how its going to effect your existing configuration(Pre 8.3). To do this you will have to first follow the following post which will get you an ASA working and is connected to its host machine.
This post details how to setup Site to Site VPN with ASA 8.4 and hairpinning enabled. This would mean that remote site can not only get access to networks on Main Site but can also access the internet through this site. This Lab is built on the previous lab however instead of allowing only particular …
This posts details how to connect GNS3 network to real networks. you can use this post for various scenarios, in fact whatever you can think of. So, say for example you have a physical router connected to your home network and you want to configure VPN between your router and ASA (or any other device) …
Here is quick way to make work Windows 7 as Router.
1. Click on Start button and Search for ‘regedit’ which a short name of Register Editor in Windows.
Click on picture below see it in bigger size.
2. Once found, click on it to open it.
3. In the newly …
Here is a sample for Cisco MDS 9000 Series AAA Configuration. There are two parts of it, one is to config ACS Server and Second is to configure the Switch itself. First I am detailing the switch configuration and then the ACS Config.
We need some basic knowledge of the setup before …
Though 3.1 is quite old version but still maybe in use on Fabric Switches somewhere on your network. While configuring AAA on these switches you specify Shared Secret key which matches with what you had configured on your ACS / Radius Server. The product documentation states that you can any secret key within certain length …
This post answers the typical question of how to Telnet to Router Interface from outside. Also it details the configuration steps which enables telnet access to router’s outside interface.
I have setup a small lab on GNS3 to give an exact idea of how an internet facing router is typically
configured and how you can modify …