Zhone IMACS-200 ユーザーズマニュアル

4-26 

Model No.

Running Head

The IP parameters appear in the first Network Statistics Screen (Figure 4-15). These are 
described below.

The Default TTL field shows the Time To Live for information packets from transmission to 
delivery. The TTL for this system is 255 seconds.

The Datagrams Received field shows the number of IP datagrams (packets) received by the 
local system from the network host.

The Datagrams Disported field shows the number of datagrams that were disported by the 
local system.

The Datagrams Delivered Above field shows the number of datagrams sent to the TCP layer 
of the network host to the local system.

The Datagrams From Above field shows the number of information or traps sent by the local 
system to the UDP or TCP layer of the network host.

pgUp

Scrolls backward through network statistics, one page at a time. If you are 
on the first screen (Page 1), automatically “wraps around” back to the fourth 
screen (Page 4).

pgDn

Scrolls forward through network statistics, one page at a time. If you are on 
Page 4, automatically “wraps around” back to Page 1.

Refresh

Since the system does not update statistics automatically, the Refresh 
command must be used to update information in statistics fields.

Main

Returns to the TCP/IP Screen. If changes are made to settings and not 
saved, you will be prompted to save or lose changes.