Cisco Systems 1105 manual Wep

Chapter 3 Configuring Devices

Using the Templates

Table 3-24 11a Radio Advanced Settings (continued)

Field	Description
Classify Workgroup Bridges as	From the list, select one of the following:
network infrastructure	• yes—Use this setting to limit the number
		of workgroup bridges that can associate
		to the access point to 20 or less.
	• no—Use this setting to allow more than
		20 workgroup bridges to associate to the
		access point.
Ethernet encapsulation	From the list, select one of the following:
transform	•	802.1H—Provides optimum
		performance for Cisco Aironet wireless
		products.
	•	RFC1042—Ensures interoperability
		with non-Cisco Aironet wireless
		equipment.
Enhanced MIC verification for	From the list, select one of the following:
WEP	• None—Does not enable MIC.
	• NMH—Enables MIC (Message Integrity
		Check), a security feature that protects
		your WEP keys by preventing attacks on
		encrypted packets called bit-flip attacks.
Temporal Key Integrity Protocol	From the list, select the following:
	• None—Does not enable WEP key
		hashing.
	• Cisco—Enables WEP key hashing that
		defends against an attack on WEP in
		which the intruder uses the unencrypted
		initialization vector (IV) in encrypted
		packets to calculate the WEP key.

	User Guide for the CiscoWorks 1105 Wireless LAN Solution Engine
3-84	78-14947-01