ZyXEL NetAtlas User Guide - Page 109

Performance > RMON > Ethernet Statistics continued

Page 109 highlights

Chapter 8 Performance Table 47 Performance > RMON > Ethernet Statistics (continued) LABEL DESCRIPTION Total Packets Select this to display the total number of all good packets received. Broadcast Packets Select this to display the total number of good broadcast packets received. Multicast Packets Select this to display the total number of good multicast packets received. Collisions Select this to display the total number of collisions occurred. Drop Events Select this to display the total number of packets that were dropped. Packets of Variable Size 0 ~ 64 Octets Select this to display the number of packets (including bad packets) (Undersize) received that were between 0 and 64 octets in length. 64 Octets Select this to display the number of packets (including bad packets) received that were 64 octets in length. 65 ~ 127 Octets Select this to display the number of packets (including bad packets) received that were between 65 and 127 octets in length. 128 ~ 255 Octets Select this to display the number of packets (including bad packets) received that were between 128 and 255 octets in length. 256 ~ 511 Octets Select this to display the number of packets (including bad packets) received that were between 256 and 511 octets in length. 512 ~ 1023 Octets Select this to display the number of packets (including bad packets) received that were between 512 and 1023 octets in length. 1024 ~ 1518 Octets Select this to display the number of untagged packets (including bad packets) received that were between 1024 and 1518 octets in length. This number also includes tagged packets received that were 1522 octets in size. 1518 ~Octets Select this to display the number of untagged packets (including bad (Oversize) packets) received that were greater than 1518 octets in length. Packets with FCS/ Alignment Errors Normal Packets 64~1518 Octets Select this to display the number of packets (between 64 ~ 1518 octets long) dropped because they either had bad Frame Check Sequence (FCS) or non-integral number of octets (alignment error). Undersize Packets Select this to display the number of frames dropped because they were less than 64 octets long, and contained an invalid FCS, including nonintegral and integral lengths. Oversize Packets Select this to display the number of frames dropped because they were longer than 1518 octets and contained an invalid FCS, including alignment errors. Select All Select this to select all counters. Unselect All Select this to clear all counter selections. Graph... Select this to create a graph based on the above selection(s). NetAtlas EPON Manager User's Guide 109

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Chapter 8 Performance
NetAtlas EPON Manager User’s Guide
109
Total Packets
Select this to display the total number of all good packets received.
Broadcast
Packets
Select this to display the total number of good broadcast packets
received.
Multicast
Packets
Select this to display the total number of good multicast packets received.
Collisions
Select this to display the total number of collisions occurred.
Drop Events
Select this to display the total number of packets that were dropped.
Packets of
Variable Size
0 ~ 64 Octets
(Undersize)
Select this to display the number of packets (including bad packets)
received that were between 0 and 64 octets in length.
64 Octets
Select this to display the number of packets (including bad packets)
received that were 64 octets in length.
65 ~ 127
Octets
Select this to display the number of packets (including bad packets)
received that were between 65 and 127 octets in length.
128 ~ 255
Octets
Select this to display the number of packets (including bad packets)
received that were between 128 and 255 octets in length.
256 ~ 511
Octets
Select this to display the number of packets (including bad packets)
received that were between 256 and 511 octets in length.
512 ~ 1023
Octets
Select this to display the number of packets (including bad packets)
received that were between 512 and 1023 octets in length.
1024 ~ 1518
Octets
Select this to display the number of untagged packets (including bad
packets) received that were between 1024 and 1518 octets in length. This
number also includes tagged packets received that were 1522 octets in
size.
1518 ~Octets
(Oversize)
Select this to display the number of untagged packets (including bad
packets) received that were greater than 1518 octets in length.
Packets with
FCS/
Alignment
Errors
Normal
Packets
64~1518
Octets
Select this to display the number of packets (between 64 ~ 1518 octets
long) dropped because they either had bad Frame Check Sequence (FCS)
or non-integral number of octets (alignment error).
Undersize
Packets
Select this to display the number of frames dropped because they were
less than 64 octets long, and contained an invalid FCS, including non-
integral and integral lengths.
Oversize
Packets
Select this to display the number of frames dropped because they were
longer than 1518 octets and contained an invalid FCS, including
alignment errors.
Select All
Select this to select all counters.
Unselect All
Select this to clear all counter selections.
Graph...
Select this to create a graph based on the above selection(s).
Table 47
Performance > RMON > Ethernet Statistics (continued)
LABEL
DESCRIPTION