18-60
Cisco ONS 15454 Procedure Guide, R5.0
March 2007
Chapter 18 DLPs A100 to A199
DLP-A189 Verify that a 1+1 Working Slot is Active
Step 14 Verify that the card boots up properly.
Step 15 Click the Inventory tab and verify that the new card appears as a DS3N-12E.
Step 16 Click the Provisioning > Protection tabs.
Step 17 Click Create.
Step 18 Type a name for the protection group in the Name field (optional).
Step 19 Click Type and choose 1:N (card) from the drop-down list.
Step 20 Verify that the DS3N-12E card appears in the Protect Card field.
Step 21 In the Available Cards list, highlight the cards that you want in the protection group. Click the arrow
(>>) button to move the cards to the Working Cards list.
Step 22 Click OK.
The protection group should appear in the Protection Groups list on the Protection subtab.
Step 23 Return to your originating procedure (NTP).
DLP-A189 Verify that a 1+1 Working Slot is Active
Step 1 In node view, click the Maintenance > Protection tabs.
Step 2 In the Selected Group area, verify that the working slot/port is shown as Working/Active. If so, this task
is complete.
Step 3 If the working slot says Working/Standby, perform a Manual switch on the working slot:
a. In the Selected Group area, choose the Protect/Active slot.
a. In the Switch Commands field, choose Manual.
b. Click Yes in the confirmation dialog box.
Step 4 Verify that the working slot is carrying traffic (Working/Active).
Note If the slot is not active, look for conditions or alarms that might be preventing the card from
carrying working traffic. Refer to the Cisco ONS 15454 Troubleshooting Guide.
Step 5 When the working slot is carrying traffic, clear the Manual switch:
a. In the Switch Commands field, choose Clear.
b. Click Yes in the confirmation dialog box.
Purpose This task verifies that a working slot in a 1+1 protection scheme is active
(and that the protect slot is in standby).
Tools/Equipment None
Prerequisite Procedures DLP-A60 Log into CTC, page 17-66
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Maintenance or higher
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