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Table 37 – Nortel Networks 380-24F User Manual

Page 97

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Chapter 5 Configuring remote network monitoring (RMON)

97

Using Web-based Management for the BayStack 380-24F Gigabit Switch

2

Click Submit.

The Port Statistics Table is updated with information about the selected
device and port

(Figure 37)

.

Table 37 RMON History page items

Section

Item Description

RMON History
Statistics Table
(View By)

Port

Choose the port number to be monitored.

Displays statistics as a line graph.

RMON History
Statistics Table

Start

The value of the sysUPTime at the start of the interval over which this sample
was measured.

Drop Events

The number of events in which packets were dropped by the interface due to a
lack of resources.

Octets

The number of octets of data (including those in bad packets) received on the
network (excluding framing bits, but including Frame Check Sequence (FCS)
octets).

Packets

The number of good packets received that were directed to the broadcast
address. This does not include multicast packets.

Broadcast

The number of good packets received that were directed to the broadcast
address. This does not include multicast packets.

Multicast

The number of good packets received that were directed to the multicast
address. This does not include packets sent to the broadcast address.

CRC Align Errors

The number of packets received that had a length (excluding and 1518 octets,
inclusive, but had either a bad Frame FCS with an integral number of octets
(FCS errors) with a non-integral number of octets (alignment error).

Undersize

The number of packets received that were less than 64 octets long (excluding
framing bits, but including FCS octets) and were otherwise well-formed.

Oversize

The number of packets received that were longer than 1518 octets long
(excluding framing bits, but including FCS octets) and were otherwise
well-formed.