802.1Q Protocol Quiz (Online) - Networkwalks Academy

IEEE 802.1Q (sometimes referred to as 1Q or DOT1Q) is an industry standard based implementation of carrying traffic for multiple VLANs on a single trunking interface between two Ethernet switches like Cisco or Huawei switches

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When configuring a Router as part of a RoaS (Router-on-a-Stick) inter-VLAN Routing topology, where should the IP address be assigned?

To the VLAN

To the sub-interface

To the interface

To the SVI

A network administrator is determining the best placement of VLAN trunk links. Which two types of point-to-point connections utilize VLAN trunking?

Between a switch and a client PC

Between a switch and a server that has an 802.1Q NIC

Between a switch and a network printer

Between two switches that utilize multiple VLANs which do not have any common vlan

When a Cisco switch receives untagged frames on a 802.1Q trunk port, which VLAN ID is the traffic switched to by default?

Data VLAN ID

Unused VLAN ID

Native VLAN ID

Management VLAN ID

What is a characteristic of legacy inter-VLAN routing

Inter-VLAN routing must be performed on a switch instead of a router

The Router requires one Ethernet link for each VLAN

The user VLAN must be the same ID number as the management VLAN

Only one VLAN can be used in the topology

Which type of VLAN is used to designate which traffic is untagged when crossing a trunk port?

Data

Management

Native

Default

What happens to a port that is associated with VLAN 10 when the administrator deletes VLAN 10 from Cisco Switch?

The port automatically associates itself with the native VLAN

The port creates the VLAN again

The port becomes inactive

The port goes back to the default VLAN

What is the benefit of using VLANs?

End user satisfaction

Improved IT staff efficiency

A reduction in the number of trunk links

Security, Cost reduction

Which command is used to remove only VLAN 20 from a Cisco Switch?

No switchport access vlan 20

Delete flash:vlan.dat

No vlan 20

Delete vlan.dat

Which characteristic matches extended range VLANs?

CDP can be used to learn and store these VLANs

VLAN IDs exist between 1006 to 4094 & they are saved in the running-config file by default

VLANs are initialized from flash memory & they are commonly used in small networks

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