A network engineer wants to ensure Layer 2 isolation of customer traffic using a private VLAN. Which configuration must be made before the private VLAN is
configured?
A.
Disable VTP and manually assign VLANs.
B.
Ensure all switches are configured as VTP server mode.
C.
Configure VTP Transparent Mode.
D.
Enable VTP version 3.
Explanation:
You must configure VTP to transparent mode before you can create a private VLAN. Private VLANs are configured in the context of a single switch and cannot
have members on other switches. Private VLANs also carry TLVs that are not known to all types of Cisco switches.
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