Hi John, NBAR2 uses some heuristic techniques to identify encrypted streams of peer-to-peer apps like skype, bittorrent etc. These heuristic "signatures" are constantly updated to keep pace with new versions of supported apps. There's some ris...
Hi, NBAR (Network Based Application Recognition) is a stateful Deep Packet Inspection technology available on Cisco IOS and IOS-XE routers. It can examine the L3-L7 payload of router traffic and identify which application the traffic belongs to as ...
NBAR2 is is available on ASR1k and ISR-G2 platforms. NBAR2 features are being added incrementally IOS XE release 3.3 and IOS release 15.2(1)T onwards. For more details on specific feature availability in IOS and IOS XE images, please visit:http://www...
