Information About the Dashboard–Cisco Nexus 1000V
The Cisco VSUM dashboard displays the health of the Cisco Nexus 1000V switch, the hosts, and the virtual machines. The dashboard enables you to detect errors and warnings and fix any potential issues in your data center.
Cisco VSUM supports the dashboard functionality from Release 4.2(1)SV2(1.1a) and later.
In the Dashboard–Cisco Nexus 1000V, the following conditions are classified as warnings:
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When the Cisco Nexus 1000V switch reaches 90 percent of its Virtual Ethernet module (VEM) limit.
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When the Cisco Nexus 1000V switch reaches 90 percent of its VNIC limit.
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When the secondary Virtual Supervisor module (VSM) is not operational.
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When there are fewer than five Cisco Nexus 1000V licenses available.
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When 90 percent of the VNIC limit is used in the host.
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If the license is going to expire in 10 days.
In the Dashboard–Cisco Nexus 1000V, the following conditions are classified as errors:
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When the Cisco Nexus 1000V reaches its VEM limit.
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When the Cisco Nexus 1000V reaches its module limit.
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If the switch is not managed by Cisco VSUM.
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If the version of the switch is not supported.
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If the switch is not connected to the vCenter Server.
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If the switch is not reachable.
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If there are zero licenses available.
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If the licenses have expired.
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If the host is not connected as a module to the VSM.
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If the VNIC limit is used on the host.
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If one or more uplinks are not connected on the host.
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If the VM kernel NICs are not connected on the host.
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If the VNICs are not connected on the host.
The dashboard also shows the status of the connection between the vCenter and the Cisco Nexus 1000V.