HP ProCurve 6600 Figure 15-33.Active Module Decision Flow Chart at Boot, Diagram of Decision Process

Redundancy (Switches 8200zl)

Notes on How the Active Module is Determined

Diagram of Decision Process

			Both management modules start to
						boot
		Switch fails to boot			Yes	Both modules fail
						selftest
						No
		Module passing selftest			Yes	One module fails
		becomes active				selftest
						No
Module last booted in	Yes	One module booted			No	Both modules
chassis becomes active						were booted
		In chassis
module						In this chassis
		No				Yes
						Module 1
		Module 1 becomes			Yes
						booted most recently
		active module
						No
		Module 2 becomes			Yes	Module 2
						booted most recently
		active module
						No
		Module active last time			Yes	Only one
						module was active
		becomes active module
						on last boot
						No
		Module standby last		Yes		Only one
						module was on
		time becomes active
						standby last
		module
						boot
						No
						Module in lowest slot
						becomes active

Figure 15-33. Active Module Decision Flow Chart at Boot

15-45