Configuring Loopback Detection LBD for Service Access Interface
OmniSwitch AOS Release 8 Network Configuration Guide December 2017 page 7-11
Scenario 2
• Switch A and B are AOS switches running loopback-detection.
• Switch C is a legacy switch or a non AOS switch or a hub.
• 1/2 and 1/3 are SAP ports having same ISID and path cost.
• Loopback-detection is enabled with the service-access option on ports 1/2 and 1/3; traffic loops
through 1/2 and 1/3.
• Port 1/3 is shutdown as the interface has higher port identifier, since 1/2 and 1/3 has equal path costs.