Rmon History Status - Planet GS-5220 User Manual

4.2.3.6 RMON History Status

This page provides an detail of RMON history entries; screen in
The page includes the following fields:
Object
• History Index
• Sample Index
• Sample Start
• Drop
• Octets
• Pkts
• Broadcast
• Multicast
CRC Errors
• Undersize
• Oversize
• Frag.
• Jabb.
• Coll.
• Utilization
Figure 4-2-3-6: RMON History Overview Page Screenshot
Description
Indicates the index of History control entry.
Indicates the index of the data entry associated with the control entry.
The value of sysUpTime at the start of the interval over which this sample was
measured.
The total number of events in which packets were dropped by the probe due to lack of
resources.
The total number of octets of data (including those in bad packets) received on the
network.
The total number of packets (including bad packets, broadcast packets, and multicast
packets) received.
The total number of good packets received that were directed to the broadcast address.
The total number of good packets received that were directed to a multicast address.
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).
The total number of packets received that were less than 64 octets.
The total number of packets received that were longer than 1518 octets.
The number of frames whose size is less than 64 octets received with invalid CRC.
The number of frames whose size is larger than 64 octets received with invalid CRC.
The best estimate of the total number of collisions in this Ethernet segment.
The best estimate of the mean physical layer network utilization on this interface during
this sampling interval, in hundredths of a percent.
User's Manual of GS-5220 PoE Series Managed Switch
Figure 4-2-3-6 appears.
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