PRIMECLUSTER Global Link Services Configuration and AdministrationGuide 4.6Redundant Line Control Function

G.1.1 Designing the network of Fast switching mode

When cloning the system of Fast switching mode, the following IP addresses must be changed on the copy destination system.

• Virtual interface

• Physical interface

• Takeover virtual interface (for cluster system)

Before cloning the system, see the following examples to decide the IP address to be assigned to the copy destination system.

[Design example 1: Fast switching mode - Single system]

Below is the design example of how to clone HOST-A of "B.1.1 Example of the Single system."

IP address to be changed			Value in copy source	Value in copy destination
HOST-A	Virtual interface	sha0	192.168.80.1	192.168.180.1
	Physical interface	eth0	192.168.70.1	192.168.170.1
		eth1	192.168.71.1	192.168.171.1

[Design example 2: Fast switching mode - Cluster system (1:1 Active standby)]

Below is the design example of how to clone HOST-A and HOST-B of "B.1.4 Example of the Cluster system (1:1 Standby)."

IP address to be changed			Value in copy source	Value in copy destination
HOST-A	Virtual interface	sha0	192.168.80.1	192.168.180.1
	Physical interface	eth0	192.168.70.1	192.168.170.1
		eth1	192.168.71.1	192.168.171.1
HOST-B	Virtual interface	sha0	192.168.80.2	192.168.180.2
	Physical interface	eth0	192.168.70.2	192.168.170.2
		eth1	192.168.71.2	192.168.171.2
Takeover virtual interface		sha0:65	192.168.80.3	192.168.180.3