Knowing the fundamentals of the Wireshark(r) application and how to diagnose/troubleshoot the network with a focus on the Ethernet/IP protocol stack is vital to anyone who is in the networking field today, whether it be Service Provider level or Enterprise level. This insightful and revealing course has been designed to focus on the layered model approach to analyze the world of IP Networking. The course is a combination of knowledge training, systems analysis, with hands-on exercises using the Wireshark™ application, backed by CellStream's experience in networking over the last 25 years, revealing the details and capabilities in a swift, comprehensive, and understandable way. This course is taught in a 3 day format or a 2 day format. See the 3 day course details here. See the 2 day course details here.

- Teacher: Andrew Walding
Knowing the fundamentals of the Wireshark application and how to diagnose/troubleshoot the network with a focus on the Voice over the TCP/IP protocol suite is vital to anyone who is in the networking field today, whether it be Service Provider level or Enterprise level. This insightful and revealing course has been designed to focus on the layered model approach to analyze the world of Voice over IP Networking. This course focuses on SIP, RTP/RTCP protocols used in the data and control plane of voice. The course is a combination of knowledge training, systems analysis, with hands-on exercises using the Wireshark™ application, backed by CellStream's experience in networking over the last 25 years, revealing the details and capabilities in a swift, comprehensive, and understandable way. See course details here.

- Teacher: Andrew Walding
Knowing the fundamentals of the Wireshark(r) application and how to diagnose/troubleshoot the data center network with a focus on the TCP/IP protocol suite is vital to anyone who is in the networking field today. This insightful and revealing course has been designed to focus on the layered model approach to analyze the world of IP Networking with a focus on Data Center where Fibre Channel over IP (FCIP) and Fibre Channel over Ethernet (FCoE) and similar analysis must be performed. The course is a combination of knowledge training, systems analysis, with hands-on exercises using the Wireshark™ application, backed by CellStream's experience in networking over the last 25 years, revealing the details and capabilities in a swift, comprehensive, and understandable way. See course details here.

- Teacher: Andrew Walding
This course will introduce students to using Wireshark to analyze Wi-Fi Wireless LAN (WLAN) network traffic with a focus on WLAN network operations. We will explain how Wireshark works when used with Wi-Fi networks, and quickly proceed to customizing Wireshark to make the tool and make you a great Wi-Fi WLAN packet explorer! Wireshark is perhaps the defacto tool for exploring packets, analyzing network problems, and investigating security problems in the network. This Wi-Fi Edition course focuses on the Wi-Fi WLAN operations, troubleshooting, and planning, revealing Wireshark's capabilities for Wi-Fi WLAN's, and what things to look out for. Having skills with Wireshark and Wi-Fi networks is vital to anyone who is in the networking field today, whether it be Service Provider level or Enterprise level. The course is a combination of knowledge training, systems analysis, with hands-on exercises using the Wireshark™ application, backed by CellStream's experience in networking over the last 25 years, revealing the details and capabilities in a swift, comprehensive, and understandable way. See course details here.

- Teacher: Andrew Walding
This course shows the learner how to use Wireshark to further their understanding of commonly deployed network security protocols that are deployed in IP networks today. Security protocols covered in this course include: Telnet and SSH; TLS both the legacy versions and the new version 1.3; key IPsec protocols, which includes IKE, ISAKMP, AH, and ESP; and 802.1X port-based access control, which encompasses RADIUS, EAP, and EAPoL. See course details here.

- Teacher: Avril Salter