TCP/IP Stack Layers Workspace
The TCP/IP Stack Layers Workspace displays the performance data for the
layers of the TCP/IP stack.
Though the TCP/IP Stack Layers workspace is the default workspace accessed
from the Navigator physical tree, a history workspace can be displayed by
right-clicking on TCP Stacks from the navigation tree:
- Click the TCP/IP Stack Layers Navigator item.
- Right-click the TCP/IP Stack Layers Navigator item.
- click TCP/IP Stack Layers History Workspace.
The TCP/IP Stack Layers workspace provides the following views:
- TCP Sessions - This line graph displays TCP session
counts.
- TCP Segment Error Rates - This bar chart displays
the TCP received segment error rate and the TCP segment retransmission rates.
- UDP Discard Percentage - This circular gauge displays
the percentage of UDP datagrams that were undeliverable (including No Port
Found errors) and therefore discarded.
- Input Discard Percentage - This circular gauge displays
the percentage of IP segments this TCP/IP address space received from the
network that were undeliverable and therefore discarded.
- Output Discard Percentage - This circular gauge
displays the percentage of all IP output segments sent from this TCP/IP address
space to the network that were undeliverable and discarded.
- TCP/IP Stack Layer Summary Table - Summary information
is displayed in the TCP/IP Stack Layer Summary Table summary table.
TCP/IP Stack Layer Summary Table
The TCP/IP Stack Layer summary table provides detailed performance information
about the TCP/IP stack layers displayed in the charts on the TCP/IP Stack
Layers workspace. For a complete list of the attributes available in the TCP/IP
Stack Layer summary table, and a brief description of each, see the TCP/IP Stack Layer Attributes help panel.
See also: