As described in section 2.2, each switch board contained in an ASX-1x00 enclosure can be roughly considered as equivalent to an ASX-200BX node. As with the latter model, the presence of a backup SCP on each board can be determined via autodiscovery, and a second power supply module is always provided for redundancy.
It is important for the network administrator as well as for the operator to keep in mind that all nodes contained in a single ASX-1x00 enclosure share the same PS modules and fan bank, with the effect that a single event affecting any one of these components will be reported by all on-board SNMP agents.
| ASX-1x00 | HP OV |
|---|---|
| Everything up | Normal |
| SCP module down | Major for dual SCP configurationCritical for single SCP |
| Power supply module down | Major |
| Fan bank module down | Major |
| Any physical module down | Major |
| Any physical port down | Minor |
| Any ATM PVC down | Warning |