User Manual v12.1.0 Instruction Manual

Brocade Network Advisor SAN + IP User Manual 351
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User-defined performance monitors
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- Link Retransmits — The number of retransmitted links.
- Timeout Retransmits — The number of retransmits due to timeout.
- Fast Retransmits — The number of fast retransmits triggered.
- Duplicate Ack Received — The number of duplicate acknowledgements received.
- Window Size RTT — The window size round trip time.
- TCP Out of Order Segments — The number of segments received out of order.
- Slow Start Status — The number of slow starts.
 IP
- Errors — The number of errors.
- Discards — The number of discarded frames.
- Receive EOF — The number of end-of-frames received.
- Underflow Errors — The number of underflow errors.
- Overflow Errors — The number of overflow errors.
- Alignment Errors — The number of alignment errors.
- Runtime Errors — The number of run time errors.
- Too Long Errors — The number of too long frame errors.
 Wireless
- Dropped Events — The number of dropped events.
- MAC Errors — The number of MAC errors.
- Back Packets Received — The number of bad packets received.
- Tx Errors — The number of transmit errors.
• Product — The product affected by this monitor.
• Type — The type of port (for example, U-Port).
• Identifier — The port identifier.
• Port Number — The port number.
• State — The port state (for example, Enabled).
• Status — The port status (for example, Up).
3. Click Close.
Configuring a monitor from a performance graph
1. Configure the performance graph.
To configure a real time performance graph, refer to “Monitoring real-time performance” on
page 1505. To configure a historical performance graph, refer to “Performance Data” on
page 1459.
2. Click Publish to create a monitor of the graph data for the dashboard.
The Performance Dashboard Monitor Title dialog box displays. The Management application
generates a default name for the monitor using the following naming convention: Chart_Type -
MM DD, YYYY HH:MM AM/PM. For example, Realtime Chart Monitor - Nov 2, 2012 11:02 AM.