Delete An Ml-Series Card From A Cisco Proprietary Rpr; Figure 17-11 Three Node Cisco Proprietary Rpr Before The Deletion - Cisco ONS 15454 SDH Configuration Manual

Delete an ML-Series Card from a Cisco Proprietary RPR

a. Router(config)# interface pos
interface-number
b. Router(config-if)# no shutdown
Use a test set to verify that Ethernet connectivity exists on the Cisco proprietary RPR.
Step 23
Monitor Ethernet traffic and routing tables for at least one hour after the node insertion.
Step 24
Stop. You have completed this procedure.
Delete an ML-Series Card from a Cisco Proprietary RPR
An existing Cisco proprietary RPR might need an ML-Series card deleted. This can be done without
taking down data traffic due to the Cisco proprietary RPR wrapping capability and ring architecture.
The following example has a three-node Cisco proprietary RPR with three STS circuits connecting the
ML-Series cards. Two circuits will be deleted. The Cisco proprietary RPR will wrap traffic on the
remaining circuit with as little as a one ping loss. The third node and ML-Series card are then deleted
and a new STS circuit is created between the two remaining cards.
Figure 17-11
Figure 17-12
the new STS circuit and span are added.
Figure 17-11
POS 0
POS 1
Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
17-24
shows the existing three-node Cisco proprietary RPR with all three STS circuits and spans.
shows the Cisco proprietary RPR after the third node, circuits, and spans are deleted and
Three Node Cisco Proprietary RPR Before the Deletion
Adjacent Node 1
POS 1 POS 0
SPR 1
Delete Node
Chapter 17 Configuring Cisco Proprietary Resilient Packet Ring
Enters interface configuration mode for the POS port at one
endpoint of the second newly created circuit.
Enables the port.
POS 1
Adjacent Node 2
POS 0
= STS circuit created on CTC