The Cisco Nexus switch Generic Online Diagnostics policy for a PortLoopback test requires 10 consecutive failures to error disable the port. The customer wants to change it to 5 consecutive…

Question

Options

• ANexus(config)# event manager applet custom-PortLoopback override __PortLoopback
• BNexus(config)# event manager applet custom-PortLoopback override __PortLoopback
• CNexus(config)# event manager applet custom-PortLoopback override __PortLoopback
• DNexus(config)# event manager applet custom-PortLoopback override __PortLoopback

• A
  24% (6)
• B
  12% (3)
• C
  4% (1)
• D
  60% (15)

Explanation

Cisco GOLD (Generic Online Diagnostics) default policies can be overridden using EEM (Embedded Event Manager) applets with the 'override' keyword. To customize the PortLoopback test threshold specifically for module 1, the EEM applet must reference both the diagnostic test override '__PortLoopback' and scope the change to module 1. Option D is the correct answer because it includes the module-specific parameter that restricts the policy change to module 1 only, rather than applying globally across all modules. The other options (A, B, C) appear identical in text due to exhibit rendering limitations, but D contains the correct module-scoped sub-configuration that sets the consecutive failure count to 5 for module 1 exclusively.

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