Cisco Cisco Wireless Services Module 2 (WiSM2) Notas de publicación

Cisco controllers support standard SNMP Management Information Base (MIB) files. MIBs can be 
downloaded from the Software Center on Cisco.com. Only one MIB is posted per major release 
(7.0.116.0, 7.0.98.0, 6.0, 5.2, 5.1, and so on). If an updated MIB becomes available, the previous version 
is removed from the Software Center and replaced by the new version.

The following new features are available in controller software release 7.0.116.0.

See the Cisco Wireless LAN Controller Configuration Guide, Release 7.0, for more details and 
configuration instructions.

wIPS now includes the ability to visualize, analyze, and proactively prevent attacks on customer 
networks and equipment. The objective of the ELM (Enhanced Local Mode) is the ability to detect 
on-channel attacks while simultaneously providing client access and services. The feature offers full 
802.11, nonstandard channel and nonWi-Fi threat detection. It uses an extensive threat library and 
supports forensics and reporting. Pre-processing at the access points minimizes the data backhaul 
because it works over very low bandwidth links.

In this release, the regular local mode or H-REAP mode access point has been extended with a subset of 
Wireless Intrusion Prevention System (wIPS) capabilities. This feature enables you to deploy your 
access points to provide protection without needing a separate overlay network.

 Local mode or H-REAP mode access points with a subset of wIPS capabilities is referred to as Enhanced 
Local Mode AP or just ELM AP. You can configure an access point to work in wIPS mode if the access 
point is in any of the following modes:

Monitor

Local

Hybrid REAP

wIPS ELM is not supported on 1130 and 1240 access points.

This feature has limited capability of detecting off-channel alarms. The access point periodically goes 
off-channel, and monitors the non-serving channels for a short duration, and triggers alarms if any attack 
is detected on the channel. But the off-channel alarm detection is best effort and it takes longer time to 
detect attacks and trigger alarms, which might cause the ELM AP intermittently detect an alarm and 
clear it because it is not visible.

The 7.0.116.0 release introduces a test debug command that details the call flow between a pair of client 
MACs involved in an active call. This command enables customers and partners to troubleshoot any 
voice problems to determine the next steps.