Dell Force10 S55T S55 Configuration Guide FTOS 8.3.5.3 - Page 735

Figure 40-21. Displaying Information about an S-Series Stack-show system stack-ports (S55) Force10#Force10#show system stack-ports status Topology: Ring Interface Link Speed Admin Link Trunk (Gb/s) Status Status Group 0/48 12 up up 0/49 12 up up 1/48 12 up up 1/49 12 up up 2/48 12 up up 2/49 12 up up 3/48 12 up up 3/49 12 up up 4/48 12 up up 4/49 12 up up 5/48 12 up up 5/49 12 up up 6/48 12 up up 6/49 12 up up 7/48 12 up up 7/49 12 up up 8/48 12 up up 8/49 12 up up 9/48 12 up up 9/49 12 up up 10/48 12 up up 10/49 12 up up 11/48 12 up up 11/49 12 up up Force10# Influence Management Unit Selection on an S-Series Stack Stack Priority is the system variable that FTOS uses to determine which units in the stack will be the primary and secondary management units. If multiple units tie for highest priority, then the unit with the highest MAC address prevails. If management was determined by priority only, a change in management occurs when: • you powered down, or offline the management unit, or a failover occurs • you disconnect the management unit from the stack Task Command Syntax Influence the selection of the stack management units. The unit with the numerically highest priority is elected the primary management unit, and the unit with the second highest priority is the secondary management unit. Default: 0 Range: 1-14 stack-unit priority Command Mode CONFIGURATION Stacking S-Series Switches | 735