Cisco ONS 15310-MA SDH Procedure Manual page 549

Chapter 18 DLPs H200 to H299
Complete the
Step 1
protection group. If you are already logged in, continue with Step 2.
Verify that pluggable port modules (PPM) are provisioned for the same port and port rate on the
Step 2
15310E-CTX-K9 where you will create the optical protection group.
Note
You can use either of the following methods:
In node view, move your mouse over the 15310E-CTX-K9 client port. If a PPM is provisioned, two
•
dots appear in the port graphic, and the port and PPM port and rate appear when you move the mouse
over the port.
• Display the 15310E-CTX-K9 in card view. Click the Provisioning > Pluggable Port Module tabs.
Verify that a PPM is provisioned in the Pluggable Port Module area, and the port type and rate is
provisioned for it in the Selected PPM area.
The PPM port and port rate must be the same for both 15310E-CTX-K9 ports. As necessary, complete
the "NTP-H130 Manage Pluggable Port Modules" procedure on page 9-3
From node view, click the Provisioning > Protection tabs.
Step 3
In the Protection Groups area, click Create.
Step 4
In the Create Protection Group dialog box, enter the following:
Step 5
Name—Type a name for the protection group. The name can have up to 32 alphanumeric (a-z, A-Z,
•
0-9) characters. Special characters are permitted. For TL1 compatibility, do not use question marks
(?), backslash (\), or double quote (") characters.
Type—Choose 1+1 from the drop-down list.
•
Protect Port—Choose the protect port from the drop-down list. The menu displays the available
•
optical ports on the 15310E-CTX-K9.
After you choose the protect port, a list of ports available for protection is displayed under Available
•
Ports.
From the Available Ports list, choose the port that will be protected by the port you selected in the Protect
Step 6
Port field. Click the top arrow button to move the port to the Working Ports list.
Complete the remaining fields:
Step 7
Bidirectional switching—Check this check box if you want both Tx and Rx signals to switch to the
•
protect port when a failure occurs to one signal. Leave it unchecked if you want only the failed signal
to switch to the protect port.
• Revertive—Check this check box if you want traffic to revert to the working port after failure
conditions stay corrected for the amount of time entered in the Reversion Time field.
• Reversion time—If Revertive is checked, choose the reversion time from the drop-down list. The
range is 0.5 to 12.0 minutes. The default is 5.0 minutes. Reversion time is the amount of time that
will elapse before the traffic reverts to the working port. The reversion timer starts after conditions
causing the switch are cleared.
Click OK.
Step 8
Return to your originating procedure (NTP).
Step 9
78-19416-01
"DLP-H29 Log into CTC" task on page 16-43
PPMs are referred to as small-form factor pluggables (SFPs) in the hardware chapters.
Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
at the node where you want to create the
to make PPM changes.
18-49