Cisco Cisco 5520 Wireless Controller 기술 참조
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Application Visibility and Control Feature Deployment Guide
Application Visibility and Control–Phase 2
Complete list of the protocols supported in the release posted at the link below
Note:
For AVC Phase 2 the downloadable NBAR Protocol Packs are supported on 5500, 7500, 8500 and WiSM2
controllers on Local, Mesh, and Flex Mode APs (for WLANs configured for central switching only). The 2500 series
controllers do not support Protocol Packs.
controllers do not support Protocol Packs.
NBAR/AVC Facts
NBAR/AVC phase 2 on WLC can classify and take action on 1054 different applications.
Two actions, either DROP or MARK is possible on any classified application.
Maximum 16 AVC profiles can be created on a WLC.
Each AVC profile can be configured with a maximum 32 rules.
Same AVC profile can be mapped to multiple WLANs. But one WLAN can have only one AVC profile.
Only 1 NetFlow exporter and monitor can be configured on WLC.
NBAR/AVC stats are displayed only for top 10 applications on GUI. CLI can be used to see all applications.
NBAR/AVC is supported on WLANs configured for central switching only.
If AVC profile mapped to WLAN has a rule for MARK action, that application will get precedence as per QOS profile
configured in AVC rule overriding the QOS profile configured on WLAN.
configured in AVC rule overriding the QOS profile configured on WLAN.
Any application, which is not supported/recognized by NBAR engine on WLC, is captured under the bucket of
UNCLASSIFIED traffic.
UNCLASSIFIED traffic.
IPv6 traffic cannot be classified.
AAA override of AVC profiles is not supported.
AVC profile can be configured per WLAN and cannot be applied per user basis.
NBAR/AVC is not supported in vWLC and SRE WLC.