Cisco ONS 15454 DWDM, Installation And Operation Manual

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10-38
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
September 2005
Chapter 10 Manage the Node
DLP-G183 Clear a Lock-On or Lockout
Step 1 In node view, click the Maintenance > Protection tabs.
Step 2
In the Protection Groups area, click the protection group that contains the card (Y-cable) or port (splitter)
that you want to lock out.
Step 3 In the Selected Group area, click the protect/standby card.
Step 4
In the Inhibit Switching drop-down list, click Lock Out .
Step 5
Click Yes in the confirmation dialog box.
The lockout has been applied. Traffic cannot switch to the protect card. To clear the lockout, see the
“DLP-G183 Clear a Lock-On or Lockout” task on page 10-38 .
Note
Provisioning a lockout raises a LOCKOUT-REQ or an FE-LOCKOUT condition in CTC.
Clearing the lockout switch request clears these conditions.
Step 6
Return to your originating procedure (NTP).
DLP-G183 Clear a Lock-On or Lockout
Step 1
In node view, click the Maintenance > Protection tabs.
Step 2 In the Protection Groups area, click the protection group that contains the card you want to clear.
Step 3
In the Selected Group area, click the card you want to clear.
Step 4 In the Inhibit Switching drop-down list, click Unlock .
Step 5
Click Yes in the confirmation dialog box.
The lock-on or lockout is cleared.
Step 6
Return to your originating procedure (NTP).
Purpose This task clears a lock-on or lockout.
Tools/Equipment None
Prerequisite Procedures DLP-G46 Log into CTC, page 2-25
DLP-G181 Apply a Lock-On, page 10-37 or
DLP-G182 Apply a Lockout, page 10-37
Required/As Needed As needed
Onsite/Remote Both
Security Level Maintenance or higher