Zhone IMACS 8000, User Manual

Page: 243 / 788

System Cards 7-33
CPU Card TCP/IP Network Management
Datagrams Delivered Above
The Datagrams Delivered Above field shows the number of datagrams sent to the TCP layer
of the network host to the local system.
Datagrams From Above
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.
Datagrams Sent
The Datagrams Sent field shows the total number of datagrams sent by the local system to the
network host.
TX Discarded - RAM
The TX Discarded - RAM field shows the total number of datagrams sent by the local system
that were discarded due to lack of free RAM memory.
TX Discarded - Mailbox Short
The TX Discarded - mailbox short field shows the total number of datagrams aborted by the
local system because of a mail subsystem overflow.
TX Discarded - Other
The TX Discarded - other field shows the total number of datagrams discarded due to other
causes.
7.4.2.4 ICMP Parameters
The ICMP parameters also appear in the second Network Statistics Screen (Figure 7-15). They
are described below.
Messages Sent
The Messages Sent field shows the number of ICMP messages sent by the local system to the
network host.