Figure 5-27 Configuring Two Blsrs On The Same Node - Cisco ONS 15327 User Documentation

Chapter 5 SONET Topologies
d.
Step 9 To configure the BLSR, use the
must have a ring ID that differs from the ring ID of the first BLSR.
Step 10 Follow Steps 1 – 8 for the other nodes that will be in the subtending BLSR.
Display the network view to see the subtending ring.
Step 11
Figure 5-27

Figure 5-27 Configuring two BLSRs on the same node

5.4.1 Connecting ONS 15327 Nodes and ONS 15454 Nodes
You can install ONS 15327 nodes into a network comprised entirely of ONS 15327 nodes or into a
network that has a mix of ONS 15327 and ONS 15454 nodes. The ONS 15327 interoperates with the
ONS 15454 in linear, UPSR, and 2-fiber BLSR configurations. Because connection procedures for both
types of nodes are the same (for example, adding or dropping nodes from a UPSR or linear configuration,
or creating DCCs), follow the instructions in this chapter whenever you make connections between ONS
15454 and ONS 15327 nodes.
and ONS 15454 nodes.
June 2002
Repeat steps a – c for the second BLSR trunk card.
shows the Ring subtab for Node 5, which is the node that carries the two rings.
Figure 5-28
"Provision the BLSR" procedure on page
shows a basic linear or UPSR connection between ONS 15327
Cisco ONS 15327 User Documentation, R3.3
Subtending Rings
5-9. The subtending BLSR
5-33