3Com 3C16630A, User Manual

Page: 30 / 132

3 - 2 C
H A P T E R
3: U
S I N G T H E
VT100 M
A N A G E M E N T
I
N T E R F A C E
DUA1 663- 0BAA03
Figure 3-1 An Example Screen
Screens are divided into three main areas:
■
The header area, at the top of the screen, displays a title which tells you
the subject of the screen.
■
The main part of the screen shows management information. The
components of this part of the screen are described in “Screen
Components” on page 3-2 .
■
The message area, at the bottom of the screen, is used to display
information and error messages.
T he displayed screens may not be identical to those illustrated in this
chapter. The contents of screens depend on your access level and the
configuration at your installation. Access levels are described in the
section “Screen Components” on page 3-2 .
Screen Components
The main part of a typical screen contains several different types of
item. Table 3-1 gives an example of each component, and explains its
use.
I n the descriptions of the options given in this chapter, the default
values are underlined.
Errors/10000 Packets:
FCS Errors:
Alignment Errors:
Short Events:
Too Long Frames:
Very Long Events:
Data Rate Mismatches:
Late Events:
Total Errors:
10
0
0
0
1
0
0
11
0
Total Collisions:
Runt Frames:
AutoPartitions:
Bandwidth Used (%):
Good Frames:
Good Octets:
Unicast Frames:
Multicast Frames:
Broadcast Frames:
345
12398
34560
7
2
20
0
5
6
CLEAR COUNTERS CANCEL
3Com SuperStack II Port Statistics
Unit ID: 2 Port ID: 11
Media Type: Twisted Pair (10BaseT)
Source Address Changes: 5
Last Source Address: 080010013333