UMN:CLI
User Manual
V8102
214
7.7.20
Uplink Redundancy
The OAM CCM-based uplink redundancy network consists of master node and slave
node that are connected to uplink network. Each nodes are has communication ports and
the ring topology consists of a primary and a secondary path (channel).
Fig. 7.6
Uplink Redundancy Deployment Scenario
The uplink redundancy feature is implemented on the base station network. COT_1 is a
master node and COT_2 is a slave node for uplink redundancy operation. Both mater and
slave nodes
’ uplink ports are connected to the metro/core network. The uplink path of
master node is called as primary path, the slave node
’s uplink path is called as secondary
path.
Metro Network A
Metro Network B
Base Station
Master node
Slave node
