Netgear M4300-52G (GSM4352S) - Stackable Managed Switch with 48x1G and 4x10G including 2x10GBASE-T and 2xSFP+ Layer 3 管理员指南

To renumber stack members, issue the following CLI command:

Renumber the stacking member’s ID from 3 to 2.

a. Select System > Management > Basic > Stack Configuration. 

A screen similar to the following displays.

b.  Scroll down and select the 3 check box. 

c.  In the Change Switch ID to field, enter 2.

d.  Click Apply to save the settings.

Now, the unit ID of the stacking member is 2.

(Netgear Switch) (Config)#switch 3 renumber 2

All the switches in the stack will be reset to perform Manager unit renumbering and 
the configuration of Manager switch interfaces will be cleared.

Are you sure you want to renumber? (y/n) y