Instrumentation; Overview - HP ProCurve 5400zl Reference Manual

OVERVIEW

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Related Commands
Usage: [no] instrumentation monitor [ [<all|arp-requests|ip-address-count|
[no] instrumentation monitor [trap]
[no] instrumentation monitor [log]
Description: Enables/Disables instrumentation monitoring.
Parameters:
o all - Enables/Disables instrumentation monitoring for all parameters.
o arp-requests - Number of ARP requests received.
o ip-address-count - Number of destination IP addresses learned in the
IP forwarding table.
o learn-discards - Number of MAC address learn events per minute
discarded to help free CPU resources when busy.
o login-failures - The count of failed CLI login attempts or
SNMP management authentication failures.
o mac-moves - The average number of MAC address moves from one port
to another per minute.
o mac-address-count - Number of MAC addresses learned in the
forwarding table.
o pkts-to-closed-ports - This could indicate a port scan, in which
an attacker is attempting to expose a vulnerability in the switch.
o port-auth-failures - The count of times a client has been unsuccessful
logging into the network.
o system-resource-usage - Percentage of system resources in use.
o system-delay - The response time of the CPU to new network events.
o low - Preconfigured low threshold value.
o med - Preconfigured medium threshold value.
© 2009 Hewlett-Packard Development Company, L.P.
config
config
The first version of the command enables/disables instrumentation
monitoring and sets threshold value. By default instrumentation
monitoring for all parameter is disabled. The command
'instrumentation monitor all' sets the threshold of each parameter
to their medium values. The single command 'instrumentation monitor'
enables/disables instrumentation monitoring for all parameters
and also enables/disables instrumentation monitoring log.
The second version of the command enables/disables
SNMP trap generation. By default SNMP trap generation is disabled.
Traps are generated if SNMP trap is enabled and counter value
of the monitoring parameter exceeds the threshold value.
The third version of the command enables/disables
instrumentation monitoring log. By default instrumentation
monitoring log is disabled.

instrumentation

learn-discards|login-failures|mac-moves|
mac-address-count|pkts-to-closed-ports|
port-auth-failures|system-resource-usage|
system-delay> [<low|med|high|limitValue>]] ]
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