Planet Technology WGSW-48040 - Manual (Page 49)

User’s Manual of WGSW-24020/WGSW-48040
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The page contains the following fields:
Sample No Indicates the sample number from which the statistics were taken.
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 Which 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.
Oversize Packets Displays the number of oversized packets (over 1518 octets) received on the interface
since the device was last refreshed.
Fragments Displays the number of fragments (packets with less than 64 octets, excluding framing
bits, but including FCS octets) received on the interface since the device was last
refreshed.
Jabbers Displays the total number of received packets that were longer than 1518 octets. This
number excludes frame bits, but includes FCS octets that had either a bad Frame
Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with
a non-integral octet (Alignment Error) number. The field range to detect jabbers is
between 20 ms and 150 ms.
4.5.3 RMON Alarm
The RMON Alarm screen (see figure 4-21) contains fields for setting network alarms. Network alarms occur when a network
problem, or event, is detected. Rising and falling thresholds generate events.
Figure 4-21 RMON Alarm screen