Wireless

The video walks you through L2 security options of a WLAN on Cisco Wireless LAN Controller. We will emphasize on WPA/WPA2 with 802.1X and PSK options. Fast Transition (802.11r) will be tested, examined with packet capture, and discussed on why you may or may not want to have this enabled. Other less commonly used options such as WEP with and without 802.1X will also be reviewed.

The video walks you through configuration of L2 security with MAC filtering on Cisco Wireless LAN Controller. We will look at both using controller local MAC address database and external RADIUS authentication to authenticate wireless client based on their MAC addresses. We will also configure RADIUS server as part of our configuration.

The video looks at three different DHCP support options on Cisco Wireless LAN Controller; namely DHCP bridging, DHCP Proxy, and Internal DHCP. We will go through pros and cons of each option and why you would choose one option over the others.

The video shows you how to perform wireless packet capture on Cisco Wireless Controller using an access point in a sniffer mode. We will attempt the capture on 5GHz band for both 40 and 80 MHz channel width. Captured 802.11 frames will be analyzed with a focus on Beacon frame.  

The video shows you how to configure WLAN on Cisco Wireless LAN Controller. We will go through basic WLAN configuration options including how to map user traffic to VLAN(s). To help us understand, we will review beacon frame from a Wireshark capture. The second half of the video covers VLAN Select feature that will help you scale your WLAN beyond a single subnet.

The video shows you how to configure WLAN on Cisco Wireless LAN Controller. We will go through basic WLAN configuration options including how to map user traffic to VLAN(s). To help us understand, we will review beacon frame from a Wireshark capture. The second half of the video covers VLAN Select feature that will help you scale your WLAN beyond a single subnet.

The video introduces you to different type of interfaces, both physical and logical, on Cisco Wireless LAN Controller. We will explain the purpose of these interfaces and demonstrate how they can be used to provide link redundancy. 

The video introduces you to different type of interfaces, both physical and logical, on Cisco Wireless LAN Controller. We will explain the purpose of these interfaces and demonstrate how they can be used to provide link redundancy. 

The video walks you through configuration of access points on Cisco Wireless LAN Controller. We will setup our system to support controller and access point communication using multicast-multicast mode. The remaining part of the lab goes through access point global and specific configurations including per-access point radio settings. 

The video walks you through configuration of access points on Cisco Wireless LAN Controller. We will setup our system to support controller and access point communication using multicast-multicast mode. The remaining part of the lab goes through access point global and specific configurations including per-access point radio settings.