TCP/IP Stack Layers Workspace
The TCP/IP Stack Layers Workspace displays the performance data
for the layers of the TCP/IP stack.
The TCP/IP Stack Layers Workspace is displayed by clicking on the
TCP/IP Stack Layer Navigator item.
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: Displays TCP session counts
in a line graph.
- TCP Segment Error Rates: Displays the TCP
received segment error rate and the TCP segment retransmission rates
in a bar graph, where:
- Yellow represents TCP Received Segment Error
Rate.
- Blue represents TCP Segment Retransmission
Rate.
- UDP Discard Percentage: Displays the percentage
of UDP datagrams that were undeliverable (including No Port Found
errors) and therefore discarded in a circular gauge.
- Input Discard Percentage: Displays the percentage
of IP segments this TCP/IP address space received from the network
that were undeliverable and therefore discarded in a circular gauge.
- Output Discard Percentage: Displays the
percentage of all IP output segments sent from this TCP/IP address
space to the network that were undeliverable and discarded in a circular
gauge.
- 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.
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: