Cisco ONS 15454 SDH - Figure 17-9 Two-Node Cisco Proprietary RPR before the Addition

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Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
Chapter 17 Configuring Cisco Proprietary Resilient Packet Ring
Add an ML-Series Card into a Cisco Proprietary RPR
Figure 17-9 shows the existing two-node Cisco proprietary RPR with the single STS circuit and span
that will be deleted. Figure 17-10 shows the Cisco proprietary RPR after the third node is added with the
two new STS circuits and spans that will be added.
Figure 17-9 Two-Node Cisco Proprietary RPR Before the Addition
SPR 1
POS 1
POS 0
POS 0
POS 1
= STS circuit created on CTC
Adjacent Node 2
Adjacent Node 1
This STS circuit
will be deleted.
New Node
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