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Status and Statistics
Managing RMON
STEP 5
STEP 1
STEP 2
STEP 3
Cisco 220 Series Smart Plus Switches Administration Guide Release 1.0.0.x
Click View All Interfaces Statistics to view RMON statistics counters for all
interfaces on a single page. The RMON Statistics Table displays the above
counters for all interfaces. From this page you can perform the following actions:
•
Select the refresh rate from the Refresh Rate drop-down menu.
•
Select an interface and click Clear Interface Counters to clear RMON
statistics counters for the selected interface.
•
Click Clear All Interfaces Counters to clear RMON statistics counters for all
interfaces.
•
Select an interface and click View Interface Statistics to see RMON
statistics counters for the selected interface on a single page.
•
Click Refresh to manually refresh RMON statistics counters for all interfaces.
Configuring and Viewing RMON Histories
RMON can be used to monitor statistics per interface. Use the History Control
Table page to define the sampling frequency, amount of samples to store, and the
interface from where to gather the data. After the data is sampled and stored, it
appears on the History Table page that can be viewed by clicking History Table.
Configuring RMON History Control Samples
Configuring RMON History Control Samples
To define RMON control sample:
Click Status and Statistics > RMON > History.
RMON is allowed by standard to not grant all requested samples, but rather to limit
the number of samples per request. The Current Number of Samples field
displays the sample number actually granted to the request that is equal or less
than the requested value.
Click Add to add a history control sample.
Enter the following information:
•
New History Entry—Displays the number of the history entry.
•
Source Interface—Select the port or LAG from where the history samples
are to be taken.
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