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• Issues: This tab summarizes network status. For more information, see Viewing Issues in the Network and Issues and the Network Scorecard.
• Changes: This tab summarizes changes made to the network. It is a window into the various changes in configuration for the devices in the network. For more information, see Viewing Changes in the Network.
• Policy Compliance: This tab summarizes policy compliance for device groups and devices. For more information, see Introducing Policy Compliance.
• Performance: This tab summarizes device operations in charts and tables. For more information, see Viewing the Performance of Network Devices.

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About the Network Scorecard About the Network Scorecard

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About the Network Scorecard

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Custom fields can be defined for additions to tables. These custom fields are not shown in the Changes table by default. The custom fields must be defined in NetMRI before using them in other data tables. See the Defining and Using Custom Fields topic for more information.

To display custom field columns in the Network Analysis –> Changes table, complete the following:

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• Devices: This page summarizes the total number of devices found on the network for the reporting period, and those found for each of the last 30 days. Data sets can be shown for individual device groups. The summaries come in the form of bar charts and in data tables listing the basic data sets comprising the device types and the states the devices were in when discovered. For more information, see Device History Summaries.
• HSRPs/VRRPs: Shows the number of distinct HSRP and VRRP groups found on the network during the 30 days before the selected date.
  For more information, see HSRP/VRRP Summaries.
• Issues: Summarizes the number of issues by severity and difference type. For more information, see Viewing Issue Summaries.

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• Reboots: Shows the number of reboots detected for router and switch devices for the 30 days before the selected date. Frequent reboots, or large numbers of reboots, could indicate a problem.
  See the Troubleshooting Device Reboots topic for more information on this feature.
• Routes: Shows the number of routes discovered on the network during the 30 days before the selected date. For more information, see Summarizing Routes.
• Subnets: Shows the number of subnets found on the network during the 30 days before the selected date. For more information, see Summarizing Subnetworks.
• VLANs: Shows the number of distinct VLANs found on the network during the 30 days before the selected date. Investigate changes in the number of VLANs. For more information, see Summarizing VLANs.

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Device History Summaries Device History Summaries

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Device History Summaries

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