Procedure: Subtend A Upsr From A Blsr; Procedure: Subtend A Blsr From A Upsr - Cisco 15454-TCC - Network Processor Card Operation Manual

Subtending Rings

Procedure: Subtend a UPSR from a BLSR

This procedure requires an established BLSR and one BLSR node with OC-N cards and fibers to carry
the UPSR. The procedure also assumes you can set up a UPSR. (For UPSR setup procedures, see the
"Setting Up a UPSR" section on page
In the node that will subtend the UPSR (Node 3 in
Step 1
as the UPSR trunk cards (Node 3, Slots 6 and 13).
Attach fibers from these cards to the UPSR trunk cards on the UPSR nodes. In
Step 2
3 connects to Slot 13/Node 5, and Slot 13 connects to Slot 6/Node 6.
From the node view, click the Provisioning > Sonet DCC tabs.
Step 3
Click Create.
Step 4
In the Create SDCC Terminations dialog box, click the slot and port that will carry the UPSR.
Step 5
Click OK.
Step 6
The selected slots/ports are displayed in the SDCC Terminations section.
Put the ports that you will use for the UPSR in service:
Step 7
a.
b.
c.
d.
Step 8 Follow Steps 1 – 7 for the other nodes you will use for the UPSR.
Step 9 Go to the network view to view the subtending ring.

Procedure: Subtend a BLSR from a UPSR

This procedure requires an established UPSR and one UPSR node with OC-N cards and fibers to connect
to the BLSR. The procedure also assumes you can set up a BLSR. (For BLSR setup procedures, see the
"Setting Up BLSRs" section on page
Step 1 In the node that will subtend the BLSR (Node 3 in the
will serve as the BLSR trunk cards (in
Step 2 Attach fibers from these cards to the BLSR trunk cards on the BLSR nodes. In
3 connects to Slot 13/Node 5, and Slot 13 connects to Slot 6/Node 6.
Step 3 From the node view, click the Provisioning > Sonet DCC tabs.
Step 4 Click Create.
Step 5 In the Create SDCC Terminations dialog box, click the slot and port that will carry the BLSR.
Click OK.
Step 6
The selected slots/ports are displayed under SDCC Terminations.
Step 7
Put the ports that you will use for the BLSR in service:
Step 8
a.
b.
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In the node view, double-click UPSR trunk card.
Select the Provisioning > Line tabs. Under Status, choose In Service.
Click Apply.
Repeat steps a - c for the second UPSR trunk card.
In the node view, double-click the BLSR trunk card.
Select the Provisioning > Line tabs. Under Status, choose In Service.
5-30.)
Figure 5-29), install the OC-N cards that will serve
5-10.)
Figure 5-29
Figure 5-29, Node 3, Slots 6 and 13).
Chapter 5 SONET Topologies
Figure 5-29, Slot 6 Node
example), install the OC-N cards that
Figure 5-29, Slot 6/Node
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