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| Remote Monitoring Commands
C
22
HAPTER
rmon collection
history
The specified events determine the action to take when an alarm
◆
triggers this event. The response to an alarm can include logging the
alarm or sending a message to a trap manager.
E
XAMPLE
Console(config)#rmon event 2 log description urgent owner mike
Console(config)#
This command periodically samples statistics on a physical interface. Use
the no form to disable periodic sampling.
S
YNTAX
rmon collection history controlEntry index
[buckets number [interval seconds]] | [interval seconds] |
[owner name [buckets number [interval seconds]]]
no rmon collection history controlEntry index
index – Index to this entry. (Range: 1-65535)
number – The number of buckets requested for this entry.
(Range: 1-65536)
seconds – The polling interval. (Range: 1-3600 seconds)
name – Name of the person who created this entry.
(Range: 1-127 characters)
D
S
EFAULT
ETTING
1.3.6.1.2.1.16.1.1.1.6.1 - 1.3.6.1.2.1.16.1.1.1.6.10
Buckets: 50
Interval: 30 seconds for even numbered entries,
1800 seconds for odd numbered entries
C
M
OMMAND
ODE
Interface Configuration (Ethernet)
C
U
OMMAND
SAGE
By default, each index number equates to a port on the switch, but can
◆
be changed to any number not currently in use.
If periodic sampling is already enabled on an interface, the entry must
◆
be deleted before any changes can be made with this command.
◆
The information collected for each sample includes:
input octets, packets, broadcast packets, multicast packets, undersize
packets, oversize packets, fragments, jabbers, CRC alignment errors,
collisions, drop events, and network utilization.
The switch reserves two controlEntry index entries for each port. If a
◆
default index entry is re-assigned to another port by this command, the
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