Brocade Communications Systems Network Advisor 12.3.0, User Manual

Page: 1164 / 1940

1112 Brocade Network Advisor SAN User Manual
53-1003154-01
SAN connection utilization
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Deleting a threshold policy
To delete a threshold policy, complete the following steps.
1. Select Monitor > Fabric Watch > Performance Thresholds.
The Set Threshold Policies dialog box displays.
2. Select the threshold policy you want to delete in the Available Threshold Policies list.
When you delete a policy from the M-EOS physical chassis, the policy is deleted from all logical
switches in the physical chassis.
3. Click Delete.
The threshold policy displays in the Available Threshold Policies list with a removed icon ( ).
4. Click Yes on the confirmation message.
5. Click OK on the Set Threshold Policies dialog box.
The Confirm Threshold Changes dialog box displays.
6. Make the threshold changes by selecting one of the following options:
•
To add only new thresholds, select the Keep currently set thresholds and only add new
thresholds check box.
•
To overwrite all existing thresholds on all fabrics and devices, select the Overwrite all
thresholds currently set on all switches check box.
7. Click OK on the Confirm Threshold Changes dialog box.
SAN connection utilization
NOTE
Connection utilization is only supported on the following managed objects: E_Ports, F_Ports,
N_Ports, 10 GE_Ports and FCIP tunnels.
NOTE
Fabrics where performance data collection is not enabled display connections as thin black lines.
Performance connection utilization for device ports provides the following features:
•
Turns the utilization display on and off from the menu and toolbar.
•
Displays moving dotted colored lines that originate from a port.
•
Displays two lines in the topology (when turned on); one represents percentage utilization for
transmit and the other represents the percentage utilization for receive. The movement of the
line determines if it is a transmit or a receive.
-
Receive (Rx) — Line moves into a port.
-
Transmit (Tx) — Line moves out of a port.
•
Displays different colors to represent the percentage utilization range, as shown in Figure 489
on page 1113.