3Com 4.2.2 manual An Example of Setting Up and Activating Lane Redundancy

4-16CHAPTER 4: NETWORK CONFIGURATION TASKS

An Example of Setting Up and Activating LANE Redundancy

The following is an example of a simple 2 CoreBuilder 7000 setup demonstrating the LES/BUS and LECS redundancy.

Equipment (Hardware)

[CoreBuilder 7000 B]	-----[CoreBuilder 7000 A]------		[7200/2700 A]
			[NMS]
		[2700/7200 B]

Software

3.1or later version running on CoreBuilder 7000 and LS2700/7200 Hardware configuration: CoreBuilder 7000 A:

■ATM address A*

■IP addr/Gateway/Mask

■LECS active

■LES/BUS active

■Active LECS address: Use Default (pointing to a*)

Hardware configuration: CoreBuilder 7000 B:

■ATM address B*

■IP addr/Gateway/Mask

■LECS active

■LES/BUS active

■Active LECS address: Use Default (pointing to A*)

LS2700/7200 (A and B)

■Bridge 0: Ports 1-6, ELAN name: admin, IP address/Gateway/Mask.

■Bridge 1, ports 7-12, ELAN name: use ELAN ID elanxxx_0 from switch

B (NOTE: the LES/BUS for bridge 1 must be on switch B)