NETGEAR 7000 Series manual Managing Switch Stacks 20-7

NETGEAR 7000 Series Managed Switch Administration Guide Version 7.2

Table 20-1. Results of comparing the preconfiguration with the new switch

Scenario	Result
The stack member numbers and the switch types	The switch stack applies the configuration to the
match.	preconfigured new switch and adds it to the stack.
• If the stack member number of the preconfigured
switch matches the stack member number in the
configuration on the stack, and
• If the switch type of the preconfigured switch
matches the switch type in the configuration on the
stack.
The stack member numbers match but the switch	• The switch stack applies the default configuration
types do not match.	to the preconfigured switch and adds it to the stack.
• If the stack member number of the preconfigured	• The configuration in the preconfigured switch is
switch matches the stack member number in the	changed to reflect the new information.
configuration on the stack, but
• The switch type of the preconfigured switch does
not match the switch type in the configuration on
the stack.
The stack member number is not found in the	• The switch stack applies the default configuration
configuration.	to the new switch and adds it to the stack.
	• The preconfigured information is changed to reflect
	the new information.
The stack member number of the preconfigured	The switch stack applies the default configuration to
switch is not found in the configuration.	the preconfigured switch and adds it to the stack.

Effects of Replacing a Preconfigured Switch in a Switch Stack

When a preconfigured switch in a switch stack fails, is removed from the stack, and is replaced with another switch, the stack applies either the preconfiguration or the default configuration to it. The events that occur when the switch stack compares the configuration with the preconfigured switch are the same as those described in “Effects of Adding a Preconfigured Switch to a Switched Stack”.

Effects of Removing a Preconfigured Switch from a Switch Stack

If you remove a preconfigured switch from the switch stack, the configuration associated with the removed stack member remains in the running configuration as configured information. To completely remove the configuration, use the no member unit_number (this is in the stacking configuration mode).

Managing Switch Stacks 20-7

v1.0, May 2008