How to analyze traffic with SPAN feature
Usually when we admin a network, we need to know what are the protocols used more frequently, and why not, discover if someone are using improper P2P software; so we can use SPAN. The Switched Port...
View ArticleHow to decode G.729
I have decided to write this tutorial (only for test purpose) to show how it is simple decode a G.729 stream using SPAN port, Wireshark, VoiceAge G.729 decoder and Audacity software. What is G.729?...
View ArticleIP traffic export: how to mirror traffic on a router
The Switched Port Analyzer (SPAN) feature, which is sometimes called port mirroring or port monitoring, selects network traffic, from a switched port, for analysis by a network analyzer. Unfotunately...
View ArticleSwitchport capture: a good alternative to SPAN port
Do you remember the article “How to analyze traffic with SPAN feature“? The SPAN port is a feature that mirror traffic (on physical or virtual port) to a specific port. In general, behind this...
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