Defining Port
Backups
Select Backup Link Control (described in Table 10) from the Port Configuration screen to define up to 15 master/slave port pairs. If the connection to the master port fails, the slave port will automatically take over. For greater reliability, primary and secondary ports should be located on different hubs. Use the menu in Figure 11 to specify and activate port backup pairs.
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| Backup Link Control |
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Set | Primary Port | Secondary Port | Action | Status | ||
1. | Hub: 1 | Port: 1 | Hub: 1 | Port: 12 | Active | Inactive |
2. | Hub: 1 | Port: 1 | Hub: 1 | Port: 2 | Inactive | Inactive |
3. | Hub: 1 | Port: 1 | Hub: 1 | Port: 2 | Inactive | Inactive |
4. | Hub: 1 | Port: 1 | Hub: 1 | Port: 2 | Inactive | Inactive |
5. | Hub: 1 | Port: 1 | Hub: 1 | Port: 2 | Inactive | Inactive |
6. | Hub: 1 | Port: 1 | Hub: 1 | Port: 2 | Inactive | Inactive |
7. | Hub: 1 | Port: 1 | Hub: 1 | Port: 2 | Inactive | Inactive |
8. | Hub: 1 | Port: 1 | Hub: 1 | Port: 2 | Inactive | Inactive |
9. | Hub: 1 | Port: 1 | Hub: 1 | Port: 2 | Inactive | Inactive |
10. | Hub: 1 | Port: 1 | Hub: 1 | Port: 2 | Inactive | Inactive |
11. | Hub: 1 | Port: 1 | Hub: 1 | Port: 2 | Inactive | Inactive |
12. | Hub: 1 | Port: 1 | Hub: 1 | Port: 2 | Inactive | Inactive |
13. | Hub: 1 | Port: 1 | Hub: 1 | Port: 2 | Inactive | Inactive |
14. | Hub: 1 | Port: 1 | Hub: 1 | Port: 2 | Inactive | Inactive |
15. | Hub: 1 | Port: 1 | Hub: 1 | Port: 2 | Inactive | Inactive |
| <APPLY> | <OK> | <CANCEL> |
| The primary hub ID for this backup set. | ||
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| Figure 11 Port Backup Link Control |
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| Table 10 Backup Link Control Parameters |
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Parameters | Description |
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Backup Set | Identifier for up to 15 backup port pairs. |
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Primary Port | Pair member serving as the primary link. |
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Hub | Hub ID for the master port. |
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Port | Port identifier for the master port. |
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Secondary Port | Pair member serving as the backup link. |
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Hub | Hub ID for the slave port. |
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Port | Port identifier for the slave port. |
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Action | Each backup pair can be set to Active or Inactive. |
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Status | Active is displayed if the backup port has taken over the link. Inactive | ||
| is displayed if the primary port is still handling the link. |
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