D-Link DES-6300 User Manual page 221

Modular L3 Ethernet Switch User's Guide
2. Select an entry in the table.
3. Click . The entry is deleted.
4. Click . When the Status field displays "Finished!", the fields are confirmed as modified.
Ether History Table
The Ether History Table contains statistical network samplings. Each table entry represents a single
sample. Samples reflect all packets on the local network segment.
To display the Ether History Table:
Figure 6- 199. Ether History Table window
The Ether History Table displays the following fields:
♦ Index – Specifies the History Control Table entry from which the sample was taken.
♦ Sample Index – Indicates the specific sample the information in the table reflects.
♦ Interval Start – Indicates the time at which the sample was taken. The Interval start time is
represented in an hour, minute, and second format, for example, 5 hours, 26 minutes, and 2
seconds.
♦ Drop Events – Indicates the number of dropped packets due to lack of network resources
during the sampling interval. This may not represent the exact number dropped packets, but
rather the number of times dropped packets were detected.
♦ Octets – Indicates the number of data octets, including bad packets, received on the network.
♦ Pkts – Indicates the number of packets received during the sampling interval.
♦ Broadcast Packets – Indicates the number of good broadcast packets received during the
sampling interval.
♦ Multicast Packets – Indicates the number of good multicast packets received during the
sampling interval.
♦ CRC Align Errors – Indicates the number of packets received during the sampling session
with a length 64-1,518 octets. However, the packets has a bad Frame Check Sequence (FCS)
with an integral number of octets or a bad FCS with a non-integral number.
♦ Undersize Packets – Indicates the number of packets received less than 64 octets long during
the sampling session.
♦ Oversize Packets – Indicates the number of packets received more than 1,518 octets long
during the sampling session.
♦ Select Statistics > History > Ether History Table. The Ether History Table
opens:
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