Cisco ONS 15454 SDH Procedure Manual page 753

Chapter 20 DLPs D300 to D399
If the ONS 15454 SDH is configured as an OSI IS Level 1 or IS Level 1/Level 2 node and you are
Caution
provisioning an OSI-only (LAP-D) RS-DCC to a third party NE, verify that the maximum area routing
parameter on the vender NE is set to 3 before you start this task.
When RS-DCC is provisioned, an MS-DCC termination is allowed on the same port, but is not
Note
recommended. Use RS-DCC and MS-DCC on the same port only during a software upgrade when the
software version does not support MS-DCC. You can provision RS-DCCs and MS-DCCs on different
ports in the same node.
In node view, click the Provisioning > Comm Channels > RS-DCC tabs.
Step 1
Click Create.
Step 2
In the Create RS-DCC Terminations dialog box, click the ports where you want to create the DCC
Step 3
termination. To select more than one port, press the Shift key or the Ctrl key.
Note
In the Port Admin State area, click the Set to 'unlocked' radio button.
Step 4
Verify that the Disable OSPF on DCC Link check box is unchecked.
Step 5
If the RS-DCC termination is to include a non-ONS node, check the Far End is Foreign check box. This
Step 6
automatically sets the far-end node IP address to 0.0.0.0, which means that any address can be specified
by the far end. To change the default to a specific the IP address, see the
Regenerator-Section DCC Termination" task on page
In the Layer 3 box, perform one of the following:
Step 7
Check the IP box only—if the RS-DCC is between the ONS 15454 SDH and another ONS node and
•
only ONS nodes reside on the network. The RS-DCC will use Point-to-Point Protocol (PPP).
Check the IP and OSI boxes—if the RS-DCC is between the ONS 15454 SDH and another ONS
•
node and third party NEs that use the OSI protocol stack are on the same network. The RS-DCC will
use PPP.
• Check OSI box only—if the RS-DCC is between an ONS node and a third party NE that uses the
OSI protocol stack. The RS-DCC will use the LAP-D protocol.
Note
If you checked OSI, complete the following steps. If you checked IP only, continue with
Step 8
Click Next.
a.
b. Provision the following fields:
•
78-17194-01
RS-DCC refers to the regenerator section DCC, which is used for ONS 15454 SDH DCC
terminations. The SDH multiplex-section DCCs and the regenerator-section DCC (when not
used as a DCC termination by the ONS 15454 SDH) can be provisioned as DCC tunnels. See the
"DLP-D361 Create a DCC Tunnel" task on page
If OSI is checked and IP is not checked (LAP-D), no network connections will appear in
network view.
Router—Choose the OSI router.
DLP- D363 Provision Regenerator-Section DCC Terminations
20-66.
"DLP-D359 Change a
20-65.
Cisco ONS 15454 SDH Procedure Guide, R7.0
Step 9.
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