AirLive IGR-842PoE, User Manual, Page: 241 / 299

5. Web Management: Monitor of IGR-842POE
AirLive IGR-842POE User Manual
236
12. Frag.:
The number of frames which size is less than 64 octets received with invalid CRC.
13. Jabb.:
The number of frames which size is larger than 64 octets received with invalid
CRC.
14. Coll.:
The best estimate of the total number of collisions on this Ethernet segment.
15. Utilization:
The total number of packets (including bad packets) received that were 64 octets
in length.
Button :
Auto-Refresh – Check this box to refresh the page automatically. Automatic
refresh occurs every 3 seconds.
Refresh – Click to refresh the page immediately.
|<< – Updates the table starting from the first entry in the History table, i.e., the
entry with the lowest History Index and Sample Index.
>> – Updates the table, starting with the entry after the last entry currently
displayed.
5.5.4.1.3. Alarm
This page provides an overview of RMON Alarm entries. Each page shows up to 99 entries
from the Alarm table, default being 20, selected through the "entries per page" input field.
When first visited, the web page will show the first 20 entries from the beginning of the
Alarm table. The first displayed will be the one with the lowest ID found in the Alarm table.
Web interface
To configure Security in the web interface:
1. Click Monitor, Security, Switch ,RMON and History.
Parameter description:
1. ID:
Indicates the index of Alarm control entry.
2. Interval:
Indicates the interval in seconds for sampling and comparing the rising and falling
threshold.
3. Variable:
Indicates the particular variable to be sampled.