Chapter 10: Control Complex Redundancy
STANDARD Revision 1.0 C4® CMTS Release 8.3 User Guide
© 2016 ARRIS Enterprises LLC. All Rights Reserved. 324
6. Save the duplex configuration to memory:
write memory
7. Reset the chassis:
configure reset system
8. Wait for slots 17 and 19 to go in-service.
9. Insert an SCM card in slot 20 and the associated Even SCM Physical Interface Card (PIC) at the rear of the chassis.
(Optional) If applicable to your configuration, add the Ethernet cable to either the front of the SCM card or at the rear
of the chassis.
10. Insert an RCM card in slot 18.
The SCM and RCM cards in slots 20 and 18 respectively are initialized automatically and come into service when they
are inserted.
11. Install the crossover connector between the RCMs. See the Router Control Module (RCM) chapter for more details.
Note: It may take up to 20 minutes for the CMTS to synchronize the active and the standby SCM.
12. Verify that new SCM and RCM are standby:
show linecard status
13. Save your configuration changes by entering:
write memory
14. To establish the current image as the active image, enter:
reload commit
Caution: If you wish to revert to a simplex chassis from duplex, first contact ARRIS Technical Support.
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