Configuring Redundant Switching Hubs7017 6300–005 3–11Configuring Redundant Switching HubsRedundant switching hubs enhance system redundancy and resiliency by providing abackup capability to the primary public switching hub.• Package style for the NX5820 redundant public switching hub is NX5000-RDT whichincludes the following items:ComponentStyle NameDescription QuantityVX5000–SWH Switching hub (Bay Networks) 1CBL24–1 Ethernet 10Base-T (B to B) cableassembly, 1 meter1• Order above redundant public switching hub options as necessary. The maximumnumber is unlimited.Configuring Additional DisplaysThe following considerations apply when configuring additional displays:• One monitor with keyboard and mouse is provided with the primary SCP (styleNX5820-SCP for NX5820 and NX5820 K systems). This monitor is shared with theservers.• A second monitor with keyboard and mouse is provided with the redundant SCPoption (style RNX5820-SCP for NX5820 and NX5820 K systems).• Up to six PC-based operator display workstations (ODWs) can be connected to boththe internal maintenance hub (private LAN) and the internal switching hub (publicLAN) for operator display terminal (ODT) and maintenance use. For instructions toinstall software products and configurations for the ODW in a Windows NTenvironment, refer to ClearPath Enterprise Server NX Series with Windows NTImplementation and Operations Guide (8807 6542).Note: ODWs are a client responsibility. Requirements are listed below.
