Private VLANs

Question 1

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.

Answer 1

C. Configure VTP Transparent Mode.

Question 2

Which private VLAN access port belongs to the primary VLAN and can communicate with all interfaces, including the community and isolated host ports?
A. promiscuous port
B. isolated port
C. community port
D. trunk port

Answer 2

A. promiscuous port

Question 3

Which private VLAN can have only one VLAN and be a secondary VLAN that carries unidirectional traffic upstream from the hosts toward the promiscuous ports and the gateway?
A. isolated VLAN
B. primary VLAN
C. community VLAN
D. promiscuous VLAN

Answer 3

A. isolated VLAN

Question 4

When you configure private VLANs on a switch, which port type connects the switch to the gateway router?
A. promiscuous
B. community
C. isolated
D. trunked

Answer 4

A. promiscuous

Question 5

Which IOS configuration command is required to configure a VLAN as a private VLAN?
A. switch(config-vlan)# private-vlan common
B. switch(config-vlan)# private-vlan private
C. switch(config-vlan)# private-vlan primary
D. switch(config-vlan)# private-vlan transparent

Answer 5

C. switch(config-vlan)# private-vlan primary

Question 6

When a private VLAN is configured, which mode must be configured as a router facing port?
A. isolated
B. promiscuous
C. community
D. host

Answer 6

B. promiscuous

Question 7

On which PVLAN type can host ports communicate with promiscuous ports?
A. primary
B. community
C. promiscuous
D. isolated

Answer 7

A. primary

Question 8

Which two statements about isolated private VLAN ports are true? (Choose two)
A. They can communicate only with promiscuous ports.
B. They can be configured on the EtherChannel ports.
C. They can be configured on only port on a device.
D. They can be configured on more than one port in the same VLAN.
E. They can be communicate only with other ports in the private VLAN.

Answer 8

A. They can communicate only with promiscuous ports.
E. They can be communicate only with other ports in the private VLAN.

(Maybe D? According to file, A&D)

Question 9

Which two types of VLANs using PVLANs are valid? (Choose two)
A. secondary
B. community
C. isolated
D. promiscuous
E. backup

Answer 9

B. community

C. isolated