Chapter 5

Configuration Using the Web-based Utility

Statistics > RMON History

RMON History

Source Interface  Indicates the interface from which the history samples were taken. To specify the interface, select Unit No. (default) and specify the unit number and port from the drop-down menus, or select LAG and select the LAG number from the drop-down menu.

Sampling Interval  Indicates (in seconds) how often samples are taken from the ports. The range is 1 to 3600. The default is 1800 seconds (30 minutes).

Current Number of Samples to Keep  Indicates the number of samples to save.

Owner  Displays the RMON station or user that requested the RMON information. Maximum length is 20 characters.

Click Add to List to add the configured RMON sampling to the Log Table at the bottom of the screen.

Log Table

Source Interface  Displays the interface from which the history samples were taken.

Sampling Interval  Indicates the time in seconds that samplings are taken from the port.

Sampling Requested  Displays the number of samples to be saved. The range is 1-65535. The default value is 50.

Current Number of Samples  Displays the current number of samples taken.

Owner  Displays the RMON station or user that requested the information.

Click View History Table to open the RMON History Table screen.

To delete an entry from the Log Table, select the entry, then click Delete.

RMON History Table

Statistics > RMON History > RMON HIstory Table

The RMON History Table screen contains interface specific statistical network samplings. Each table entry represents all counter values compiled during a single sample.

History Entry No.  Displays the history table entry number.

Owner  Displays the RMON station or user that requested the RMON information. The maximum length is 20 characters.

Sample No.  Indicates the sample number from which the statistics were taken.

Drop Events  TBD

Received Bytes (Octets)  Displays the number of octets received on the interface since the device was last refreshed. This number includes bad packets and FCS octets, but excludes framing bits.

Received Packets  Displays the number of packets received on the interface since the device was last refreshed, including bad packets, Multicast and Broadcast packets.

Broadcast Packets  Displays the number of good Broadcast packets received on the interface since the device was last refreshed. This number does not include Multicast packets.

Multicast Packets  Displays the number of good Multicast packets received on the interface since the device was last refreshed.

CRC Align Errors  Displays the number of CRC and Align errors that have occurred on the interface since the device was last refreshed.

Undersize Packets  Displays the number of undersized packets (less than 64 octets) received on the interface since the device was last refreshed.

24/48-Port 10/100 + 4-Port Gigabit Smart Switch with Resilient Clustering Technology and PoE

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Cisco Systems SLM248G4PS, SLM224G4PS manual Log Table, Rmon History Table