199
5.4.25 History
This page provides an overview of RMON History entries. Each page shows up to 99 entries from the
History 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 History table. The first displayed will be the one with
the lowest History Index and Sample Index found in the History table.
Object
Description
History Index
Indicates the index of History control entry.
Sample Index
Indicates the index of the data entry associated with the control entry.
Sample Start
The value of sysUpTime at the start of the interval over which this sample was
measured.
Drop
The total number of events in which packets were dropped by the probe due to lack of
resources.
Octets
The total number of octets of data (including those in bad packets) received on the
network.
Pkts
The total number of packets (including bad packets, broadcast packets, and multicast
packets) received.
Broadcast
The total number of good packets received that were directed to the broadcast
address.
Multicast
The total number of good packets received that were directed to a multicast address.
CRCErrors
The total number of packets received that had a length (excluding framing bits, but
including FCS octets) of between 64 and 1518 octets, inclusive, but had either a bad
Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad
FCS with a non-integral number of octets (Alignment Error).
Undersize
The total number of packets received that were less than 64 octets.
Oversize
The total number of packets received that were longer than 1518 octets.
Frag.
The number of frames which size is less than 64 octets received with invalid CRC.
Jabb.
The number of frames which size is larger than 64 octets received with invalid CRC.
Coll.
The best estimate of the total number of collisions on this Ethernet segment.
Utilization
The best estimate of the mean physical layer network utilization on this interface
during this sampling interval, in hundredths of a percent.
Buttons
Check this box to refresh the page automatically. Automatic refresh occurs
every 3 seconds.
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.
Summary of Contents for RGS Series
Page 7: ...7 Preface Scope Audience Safety Instructions Documentation Conventions ...
Page 9: ...9 Overview Overview Faceplate Panel Introduction ...
Page 13: ...13 Quick Installation Equipment Mounting Cable Connecting Equipment Configuration ...
Page 18: ...18 Figure 6 RGS200 12P Series Ground Connections ...
Page 36: ...36 5 2 1 Configuration Menu ...
Page 37: ...37 5 2 2 Monitor Menu ...
Page 38: ...38 5 2 3 Diagnostics Menu 5 2 4 Maintenance Menu ...
Page 54: ...54 5 3 12 Privilege Level This page provides an overview of the privilege levels ...
Page 238: ...238 Click to re start diagnostics with PING ...
Page 252: ...252 台灣 警告使用者 ...