Aruba CX Packet Capture
The Aruba CX switches support mirroring to replicate traffic transmitted and/or received on selected interfaces, which can be used for analysis. Traffic can be mirrored to separate interface or mirrored…
Aruba CX Device Fingerprinting
Device Fingerprinting functionality on Aruba CX switches has been available since version 10.08 and helps categorise connected devices by analysing the data sent by the devices, the information collected is…
Aruba CX VSX Upgrade
Aruba Virtual Switching Extension (VSX) is a virtualisation technology for aggregation/core switches such as the Aruba 6400, 8300 and 8400 series hardware, which run the Aruba CX operating system. VSX…
Aruba CX Link Aggregation Groups
A Link Aggregation Group (LAG) is used to bundle multiple physical interfaces into one logical link, the benefits of this include: increased bandwidth, with traffic distributed over the member interfaces…
ASA Policy Based Routing
ASA Policy Based Routing This post describes how to configure a Cisco ASA firewall to support Policy Based Routing (PBR). PBR allows an administrator to define routing based on source…
ASA Application-Based Routing
ASA Application-Based Routing The Cisco Secure Firewall ASA supports application-based routing using Policy-based routing (PBR) and DNS snooping. DNS snooping identifies the domain name based on the IP address learnt…
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