Figure - Cisco ONS 15454 Series Procedure Manual

Chapter 14 Add and Remove Nodes
Note
Complete the
Step 17
node.
Referring to the diagram created in
Step 18
Switch" task on page 20-3
Figure 14-2 on page 14-3
Referring to the diagram created in
Step 19
Switch" task on page 20-3
Figure 14-2 on page 14-3
13).
Click the Alarms tab.
Step 20
a. Verify that the alarm filter is not on. See the
page 19-17
b. Verify that no unexplained alarms appear on the network. If alarms appear, investigate and resolve
them before continuing. Refer to the Cisco ONS 15454 Troubleshooting Guide for procedures.
Following the diagram created in
Step 21
connect to the new node.
a. Remove the west fiber from the node that will connect to the east port of the new node. In the
Figure 14-1 on page 14-2
Node 1, Slots 5 and 6.
Remove the east fiber from the node that will connect to the west port of the new node. In the
b.
Figure 14-1 on page 14-2
Node 3, Slots 12 and 13.
Connect fibers from the adjacent nodes to the new node following the diagram created in
Step 22
the west port to the east port and the east port to the west port. For four-fiber BLSRs, connect the protect
fibers.
After the newly added node appears in network view, double-click it to display the node in node view.
Step 23
Click the Provisioning > BLSR tabs.
Step 24
Click Ring Map. Verify that the new node appears on the Ring Map with the other BLSR nodes, then
Step 25
click OK.
From the View menu, choose Go to Network View and check the following:
Step 26
Click the Provisioning > BLSR tabs. Verify that the new node appears under the Node column.
a.
Click the Alarms tab. Verify that BLSR alarms such as RING MISMATCH, E-W MISMATCH,
b.
PRC-DUPID (duplicate node ID), and APSCDFLTK (default K) do not appear.
If the new node does not appear in the Node column, or if BLSR alarms are present, log into the new
node and verify that the BLSR is provisioned on it correctly with the information from Steps
If the node still does not appear, or if alarms persist, refer to the Cisco ONS 15454 Troubleshooting
Guide.
Click the Circuits tab. Wait until all the circuits are discovered. The circuits that pass through the new
Step 27
node will be shown as incomplete.
December 2004
If you map the K3 byte to another byte (such as E2), you must remap the line cards on either side
of the new node to the same byte. See the
"DLP-A60 Log into CTC" task on page 17-66
on the node that will connect to the new node on its west line (port). In the
example, the BLSR force ring would occur at Node 1, West line (Slot 5 and 6).
on the node that will connect to the new node on its east line (port). In the
example, the BLSR force ring would occur at Node 3, East line (Slot 12 and
as necessary.
Step
example, this is Node 1, Slot 5, and in
example, this is Node 3, Slot 12, and in
"DLP-A89 Remap the K3 Byte" task on page
at a BLSR node that will connect to the new
Step 1, complete the "DLP-A303 Initiate a BLSR Force Ring
Step 1, complete the "DLP-A303 Initiate a BLSR Force Ring
"DLP-A227 Disable Alarm Filtering" task on
1, remove the fiber connections from the two nodes that will
Cisco ONS 15454 Procedure Guide, R5.0
NTP-A212 Add a BLSR Node
Figure 14-2 on page 14-3
Figure 14-2 on page 14-3
Step 1. Connect
10
17-87.
this is
this is
and 11.
14-5