![](/images/new-backgrounds/1195992/19599217x1.webp)
C H A P T E R 1 Intel Express
Label | Type | Color | Meaning |
Data % | Network utilization | Green | Dynamically indicates the percentage of |
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| network utilization for the Ethernet segment |
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| in a hub or a stack of hubs. Operates as a bar |
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| graph. For example, if the ≤1% and 5% Data |
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| LEDs are green, that stack’s segment is |
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| using roughly 5% of the network. |
1 Media | Uplink module | Green | An uplink module is installed in the media |
Adapter | status |
| adapter slot, link status is good, and the port |
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| is not partitioned (disabled). |
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| Amber | Link status is good, but port is partitioned. |
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| Off | Link status is not detected. |
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Expansion | Expansion slot | Green | The module in the expansion slot passed the |
Slot Stat | module status |
| confidence test and is operating normally. |
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| Amber | The module in the expansion slot failed. |
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| Off | There is no module installed in the |
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| expansion slot. |
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Stat | Management status | Green | The NMM passed the confidence test and is |
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| operating normally. |
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| Amber | The NMM failed. |
Mstr | Management status | Green | The NMM installed in the hub is the master |
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| NMM for that stack of hubs. |
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| Off | The NMM installed in the hub is not the |
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| master NMM for that stack of hubs. |
Enbl | Management status | Green | The hub is properly connected to the other |
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| hubs in the stack and is actively managed by |
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| an NMM. |
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| Off | The hub is not managed by an NMM. |
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Port Status | Port status | Green | Link status is good; port is not partitioned. |
1 — 12 | (hub ports) |
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13 — 24 | (not used) | Amber | Link status is good; port is partitioned. |
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| Off | No link detected. |
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