Procedure: Configure The Upsr Dcc Terminations; Figure 5-25 Connecting Fiber To A Four-Node Upsr - Cisco 15454-TCC - Network Processor Card Operation Manual

Chapter 5 SONET Topologies

Figure 5-25 Connecting fiber to a four-node UPSR

Tx
Rx

Procedure: Configure the UPSR DCC Terminations

Step 1 Log into the first node that will be in the UPSR.
Step 2 Click the Provisioning > Sonet DCC tabs.
Step 3 In the SDCC Terminations section, click Create.
Step 4 On the Create SDCC Terminations dialog box, press Control and click the two slots/ports that will serve
as the UPSR ports at the node. For example, Slot 6 (OC-48)/Port 1 and Slot 12 (OC-48)/Port 1.
Note
Click OK.
Step 5
The slots/ports display in the SDCC Terminations section.
Step 6 Complete Steps 2 – 5 at each node that will be in the UPSR.
After configuring the SONET DCC, set the timing for the node. For procedures, see the
15454 Timing" section on page
in the following procedure.
November 2001
Tx Tx
Rx Rx
Slot 5 Slot 12
Node 1
Tx
Rx
Slot 5 Slot 12
Node 3
The ONS 15454 uses the SONET Section layer DCC (SDCC) for data communications. It
does not use the Line DCCs. Line DCCs can be used to tunnel DCCs from third party
equipment across ONS 15454 networks. For procedures, see the
section on page 6-21.
Tx
Rx
Slot 5
Node 2
Tx
Rx
Slot 5
Node 4
3-12. After configuring the timing, enable the UPSR ports as described
Cisco ONS 15454 Installation and Operations Guide
Unidirectional Path Switched Rings
Tx
Rx
Slot 12
Tx
Rx
Slot 12
"Creating DCC Tunnels"
"Setting Up ONS
5-31