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Chapter 6 Cabling the Line Ports and Completing the Installation
Installing a Cascaded System
SCE 2000 4xGBE Installation and Configuration Guide
OL-7824-02 6-13
Step 11 You can now start working with the Subscriber Manager.
CLI Commands
This section presents CLI commands relevant to the configuration and monitoring of a redundant
system.
Use the following commands to configure and monitor a redundant system:
• connection-mode
• [no] force failure-condition
• Show interface linecard ‘number’ connection-mode
• Show interface linecard ‘number’ physically-connected-links
Topology-Related Parameters for Redundant Topologies
All four of the topology-related parameters are required when configuring a redundant topology.
• Connection mode: Redundancy is achieved by cascading two SCE 2000 platforms. Therefore
the connection mode for both SCE 2000 platforms may be either:
• Inline-cascade
• Receive-only-cascade
• Physically-connected-links: For each of the cascaded SCE 2000 platforms, this parameter
defines the number of the link (Link 0 or Link 1) connected to this SCE 2000 platform.
• Priority: For each of the cascaded SCE 2000 platforms, this parameter defines whether it is
the primary or secondary device.
• On-failure: For each of the cascaded SCE 2000 platforms, this parameter determines whether
the system cuts the traffic or bypasses it when the SCE 2000 platform either has failed or is
booting.
Configuring the Connection Mode
Use the following command to configure the connection mode, including the following
parameters:
• inline/receive only
• physically connected links
• behavior upon failure of the SCE 2000 platform
• primary/secondary