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WorksheetsCisco Networking SRWE Module 3 Review
Total questions: 20
Worksheet time: 10mins
What technology provides segmentation and organizational flexibility in a switched network?
(a)
Which three of the following are benefits of VLANs?
Smaller broadcast domains
Improved security
Improved IT efficiently
Ease of setup
Larger broadcast domains
Which type of VLAN separates user-generated traffic?
Data VLAN
Native VLAN
Management VLAN
Voice VLAN
Which type of VLAN is used to carry untagged traffic across a trunk link?
Native VLAN
Management VLAN
Voice VLAN
Data VLAN
Which type of VLAN is used by an administrator to access and configure a switch?
Management VLAN
Voice VLAN
Data VLAN
Native VLAN
Which type of VLAN is used to separate VoIP traffic ensuring QoS and no delay?
Voice VLAN
Data VLAN
Management VLAN
Native VLAN
Which switchport mode allows traffic from all VLANs to travel across a link between switches?
trunk
access
Broadcast frames can reach devices in all VLANs?
True
False
Which of the following is true about the 802.1Q specification?
inserts a 4-byte tag into a frame
includes a VLAN ID field
includes a device ID field
inserts a 4-byte tag into a packet
does not include the tag in the FCS
What happens when a trunk port receives a frame tagged with the native VLAN ID?
it drops the frame
it forwards the frame
it removes the tag
it edits the tag
What happens when a trunk port receives untagged traffic?
it tags it with the Native VLAN ID
it drops it
it forwards the frame
it assigns it to a random VLAN
Which two types of VLANs can be configured on the same switchport?
Data VLAN
Voice VLAN
Management VLAN
Native VLAN
Which of the following commands can be used to verify trunk port configuration?
show interfaces g0/1 switchport
show interfaces trunk
show vlan brief
show ip interface brief
show trunks
Which of the following is true about Dynamic Trunking Protocol?
speeds up the configuration of trunk ports
speeds up the configuration of VLANs
helps track VLAN ID tagging
auto-configures VLANs
Which of the following will automatically configure the switchport at the other end of a connection as truck?
Dynamic Desirable
Trunk
Dynamic Auto
Access
Which of the following is the default mode for Cisco switch ports?
Dynamic Auto
Dynamic Desirable
Access
Trunk
What happens to a port that is associated with VLAN 10 when the administrator deletes VLAN 10 from the switch?
the port becomes inactive
the port returns to the default VLAN
the port is assigned to the native VLAN
the VLAN is auto created again
Where are VLANs stored?
flash:vlan.dat
in RAM
in NVRAM
on a removable drive
Which command limits the traffic that can travel across a trunk link?
switchport trunk allowed
switchport trunk native
switchport nonegotiate
switchport mode dynamic desirable
What is the purpose of setting the native VLAN separate from data VLANs?
to separate untagged traffic
to exchange management information
to secure management traffic
to increase QoS of voice traffic
