Users Guide

Version Description
8.2.1.0 Introduced on the E-Series.
Related
Commands
• patch flash://RUNTIME_PATCH_DIR — insert an In-Service Modular Hot-Fix patch.
show redundancy
Display the current redundancy configuration.
Syntax
show redundancy
Command Modes
• EXEC
• EXEC Privilege
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.8(2.0) Introduced on the S3100 series.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux
(PMUX) mode only.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.1.1.0 Introduced on the E-Series.
7.5.1.0 Introduced on the C-Series.
7.6.1.0 Introduced on the E-Series.
Usage Information The following describes the show redundancy command shown in the following example.
Field Description
RPM Status Displays the following information:
• Slot number of the RPM.
• Whether the RPM is Primary or Standby.
• The state of the RPM: Active, Standby, Booting, or Offline.
• Whether the link to the second RPM is up or down.
PEER RPM Status Displays the state of the second RPM, if present
RPM Redundancy
Configuration
Displays the following information:
• which RPM is the preferred Primary on next boot (the redundancy primary
command)
• the data sync method configured (the redundancy synchronize command)
• the failover type (you cannot change this type; it is software-dependent). Hot
Failover means that the running configuration and routing table are applied on
secondary RPM. Fast Failover means that the running configuration is not applied on
the secondary RPM until failover occurs, and the routing table on line cards is cleared
during failover.
High Availability (HA) 519