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300-625 · Question #20

A storage administrator is connecting two previously configured switches to make a single fabric. When the E Ports are connected, the administrator sees a ZONE MERGE FAILURE message referring to the…

The correct answer is A. zoneset import interface fc1/1 vsan 10. Option A is correct because when a zone merge failure occurs, it means the two switches have conflicting or incompatible zonesets for VSAN 10 and cannot automatically reconcile them. The zoneset import interface fc1/1 vsan 10 command explicitly pulls the zoneset from the…

Troubleshooting

Question

A storage administrator is connecting two previously configured switches to make a single fabric. When the E Ports are connected, the administrator sees a ZONE MERGE FAILURE message referring to the zoneset for VSAN 10 on each switch. Which command should the administrator use to allow these switches to work together?

Options

  • Azoneset import interface fc1/1 vsan 10
  • Bzoneset distribute full vsan 10
  • Czoneset overwrite-control vsan 10
  • Dzoneset copy active-zoneset full-zoneset

How the community answered

(20 responses)
  • A
    75% (15)
  • B
    5% (1)
  • C
    15% (3)
  • D
    5% (1)

Explanation

Option A is correct because when a zone merge failure occurs, it means the two switches have conflicting or incompatible zonesets for VSAN 10 and cannot automatically reconcile them. The zoneset import interface fc1/1 vsan 10 command explicitly pulls the zoneset from the neighboring switch through the specified E_Port interface, overwriting or merging the local configuration so both switches reach a consistent state and the fabric can form.

Option B (zoneset distribute full vsan 10) distributes an existing zoneset across an already-merged fabric - it presupposes a working fabric and doesn't resolve the initial merge conflict. Option C (zoneset overwrite-control) is not a valid Cisco MDS command; it's a plausible-sounding distractor. Option D (zoneset copy active-zoneset full-zoneset) copies the local active zoneset into the local full (inactive) zoneset - a purely local operation that does nothing to reconcile the remote switch's conflicting configuration.

Memory tip: Think of the E_Port as a "door" between two fabrics - when that door causes a conflict, you import what's on the other side through the interface to resolve it. "Import via interface" = resolving the merge by pulling the neighbor's zoneset in.

Topics

#Zone merge resolution#Fibre Channel fabric#VSAN zoning#E Port configuration

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