TTE Tech A664 Lab v2.0 User Manual page 23

5. STATE MACHINE
5.3 OPERATIONAL
After a successful initialization and configuration, the switch enters the OPERATIONAL state. In the OP-
ERATIONAL state, the TTE-Switch A664 Lab v2.0 provides the following functionality:
State Network Traffic
OPERATIONAL
Transitions
Depending on the DB-25P configuration plug settings and whether errors are detected or not, several
transitions from the OPERATIONAL state are possible:
Transition to
MAINTENANCE
QUIET
QUIET
5.4 PASSIVE
In the PASSIVE state, the TTE-Switch A664 Lab v2.0 provides the following functionality:
State Network Traffic
PASSIVE
Transitions
No transitions from the PASSIVE state are possible.
5.5 QUIET
In the QUIET state, the TTE-Switch A664 Lab v2.0 provides the following functionality:
State Network Traffic
QUIET
Transitions
The TTE-Switch A664 Lab v2.0 can transition from the QUIET state to the previous state if the previous
state was either INIT or OPERATIONAL.
5.6 SHOP
In the SHOP state, the TTE-Switch A664 Lab v2.0 provides the following functionality:
State Network Traffic
SHOP
The SHOP state is a partially non-operational state for factory and development testing only. The SHOP
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Confidential and Proprietary Information
CLI A615 Dataload
Yes No
Shop-Mode
OFF
–
–
CLI A615 Dataload
No No
CLI A615 Dataload
No No
CLI A615 Dataload
No Yes
ARP/ICMP/SNMP
No
Grnd-Mode Maintenance
ON
–
–
ARP/ICMP/SNMP
No
ARP/ICMP/SNMP
No
ARP/ICMP/SNMP
No
22
BIST Execution
Yes CBIST
Error
ON
– Catastrophic Failure
– Anomaly
BIST Execution
No
BIST Execution
No
BIST Execution
No CBIT
Document Number:
D-A664Lab-G-05-001
–
No
No