Cisco CX-FEIP-2TX= Installation and con?guration Manual do Utilizador descarregar pdf (Página 40)

HP OpenView NetMetrix/UX Release Notes version 6.0

October 1, 1998

Known Problems and Work-Arounds

5967–4358 39

RMON Utilities, Agent Administration

Description Agent Authentication silently allows you delete last allowed IP

address for level-4 community string, preventing further

changes to probe conﬁguration

Details In Agent Authentication, if you delete the last allowed IP address for the

last level-4 community string, you will not be able to perform any func-

tions on the agent that require level-4 access (including changing the

authentication) until you cold-start the agent to reset the community

strings.

Work-Around Take care when changing the allowed IP addresses for any level-4

community string. In particular, ensure that you will continue to have

level-4 access to the agent once your changes have been made.

Description Creating or modifying an alarm on a Cisco Catalyst 5000 switch

sometimes fails

Details In some cases, the Catalyst switch erroneously returns noSuchName

errors when attempting to create or modify an RMON alarm.

Work-Around Pressing the Apply and Reload buttons in the Alarms application one or

more times may clear up the problem.

Description LanProbe IP Address Tracking may reject a valid MAC address

Symptom Error message indicating, “bad hexadecimal number.”

Details Ethernet MAC addresses that can be converted to ASCII characters

result in this error message. For example, the address is 525252404040

results in the error because 52 and 40 can both be converted to ASCII

characters. In most cases, you will see this problem only if a device is

transmitting a bad MAC address (or a trafﬁc generator is transmitting

such addresses).

Work-Around Ensure that all devices on the network are transmitting proper MAC

addresses. If you still have problems, save the IP Address Tracking table

and contact your HP support representative.

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Cisco CX-FEIP-2TX= Installation and con?guration Manual do Utilizador Página 40