Cisco Systems OL-8376-01 manual 2-12, Fault Description, Explanation, Related Setting

Chapter 2 Fault Descriptions

Radio Interface Faults

Table 2-2	Radio Interface Faults (continued)
Fault Description		Explanation	Related Setting	Recommended Action
Port is down		The port is operationally down.	Manage Fault	Check the device to determine why
		When this fault is cleared, the	Settings >	the port is down.
			Radio-802.11x
		following message displays: Port is		If you have added or removed an
		up	Thresholds > RF Port	interface from an access point, the
			AdminStatus	WLSE might generate an erroneous
				fault. See Q.What are the results of
				adding or removing an interface from
				an access point?, page 1-16.
				The fault RF Port AdminStatus is
				enabled by default and must remain
				enabled with a default polling time of
				5 minutes. Self healing ignores any
				radio set as administratively down,
				but this can only be detected if fault
				polling is enabled.
PSPF is disabled		The PSPF port has been disabled.	Manage Fault	Log in to the access point and enable
		PSPF (Publicly Secure Packet	Settings > Access	the PSPF setting.
			Point/Bridge Policies
		Forwarding) is a feature that
			> PSPF Enabled
		prevents client devices associated
		to a bridge or access point from
		inadvertently sharing files with
		other client devices on the wireless
		network.
		When the fault is cleared, the
		following message displays: The
		PSPF is enabled.
Requires healing:		The indicated radio appeared up or	Not applicable.	There is no action necessary; Self
%reason%.		down on this AP. Self Healing has		Healing will attempt to adjust the
		been started.		power on other radios on the floor to
		After compensation results have		maintain coverage.
		been for other radios, this fault		Possible reasons self healing is
		indicates the radio that had the		required:
		failure.		• An applicable radio is avoiding
				or no longer avoiding radar.
				• An AP has unregistered or
				re-registered with its WDS
				• A radio that had its beacons
				heard by other radios has not
				been heard by any radio (and
				vice-versa)

FAQ and Troubleshooting Guide for the CiscoWorks Wireless LAN Solution Engine

2-12 OL-8376-01