Figure 5-33 Converting A Linear Adm To A Upsr - Cisco ONS 15327 User Documentation

Linear ADM Configurations
Physically remove one of the protect fibers running between the middle and end nodes. For example, in
Step 7
the Figure
card will go into an LOS condition for that fiber and port.

Figure 5-33 Converting a linear ADM to a UPSR

Slot 1
(West)
Physically reroute the other protect fiber to connect the two end nodes. In the
Step 8
fiber between Node 1/Slot 1 and Node 2/Slot 1 is rerouted to connect Node 1/Slot 1 to Node 3/Slot 4.
If you are leaving the OC-N cards in place, go to Step 13. If you are removing the cards, complete Steps
9 – 12. (In this example, cards in Node 2/Slots 1 and 4 are removed.)
In the middle node, place the cards in Slots 1 and 4 out of service:
Step 9
Display the first card in card view and select the Provisioning > Line tabs.
a.
Under Status, select Out of Service. Click Apply.
b.
c. Repeat Steps a and b for the second card.
Delete the equipment records for the cards:
Step 10
Display the node view. (In card view, click the Up arrow on the toolbar.)
a.
Right-click the card you just took out of service (e.g. Slot 1) and select Delete Card. (You can also
b.
go to the Inventory tab, select the card, and click Delete.)
Click Yes on the confirmation dialog box.
c.
Repeat (a) through (c) for the second card (e.g. Slot 4).
d.
Save all circuit information.
Step 11
In node view, select the Provisioning > Circuits tab.
a.
b. Record the circuit information using one of the following procedures:
–
–
Cisco ONS 15327 User Documentation, R3.3
5-38
5-33, the fiber from Node 2/Slot 4 to Node 3/Slot 4 is removed. The corresponding OC-48
ONS 15327
Node 1
Slot 3 to Slot 3
Slot 1 to Slot 1
ONS 15327
Node 1
Slot 3 Slot 3
(East) (West)
From the File menu, select Print to print the circuits table, or,
From the File menu, select Export to export the circuit data in HTML, CSV (comma separated
values), or TSV (tab separated values). Click Ok and save the file in a temporary directory.
Linear
ONS 15327
Node 2
Slot 2 to Slot 2
Slot 4 to Slot 4
UPSR
ONS 15327
Node 2
Slot 2 Slot 2
(East) (West)
Chapter 5 SONET Topologies
ONS 15327
Node 3
ONS 15327
Node 3
Slot 4
(East)
Figure 5-33 example, the
June 2002