MX2800 STS-1 User Manual Status, Section 4
System State
61204659L1-1A 4-5
Card A/Card B
These fields display the current state of the two controller cards. Possible states for the controller cards are
listed in Table 4-5.
Protection
This field lists the type of protection mode currently active. Possible states are listed in Table 4-6.
NOTE
For more information on the different types of Protection Modes, Refer to
Section 7, Circuit Redundancy.
Card Comm
This field displays the current state of the communication link between the two controller cards.
• OK indicates that the cards are communicating
• Failure indicates that the cards are not able to communicate with each other
• Non-Redundant is displayed if there is only one card installed
Table 4-5. Card A/B State
Condition Description
Not Installed No controller card is installed in this slot.
Stand By The controller card is ready to pass data, but is currently acting as a backup card.
Active The controller card is acting as the primary card.
Failure The controller card has failed and needs to be replaced.
Table 4-6. Protection States
Condition Description
Network Both controller cards are installed and everything is functioning properly. The
unit is in full Network Protection Mode.
Circuit The unit is in Circuit Protection Mode and everything is functioning properly, or
the unit is in Network Protection Mode and a failure on the network has occurred.
None One controller card is installed, or the unit is in Circuit Protection Mode and the
secondary card has failed.
To Next Page
Loading...
