The core Company switches are configured to use 802.1Q trunks.
Which three statements are correct with regard to the IEEE 802.1Q standard?()
A. The IEEE 802.1Q frame format adds a 4 byte field to a Ethernet frame
B. The packet is encapsulated with a 26 byte header and a 4 byte FCS
C. The protocol uses point-to-multipoint connectivity
D. The protocol uses point-to-point connectivity
E. The IEEE 802.1Q frame uses multicast destination of 0x01-00-0c-00-00
F. The IEEE 802.1Q frame retains the original MAC destination address
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Refer to the exhibit. On the basis of the output generated by the show commands,
which two statements are true?()
A. Because it is configured as a trunk interface, interface gigabitethernet 0/1 does not appear in the show vlan output.
B. VLAN 1 will not be encapsulated with an 802.1q header.
C. There are no native VLANs configured on the trunk.
D. VLAN 2 will not be encapsulated with an 802.1q header.
E. All interfaces on the switch have been configured as access ports.
F. Because it has not been assigned to any VLAN, interface gigabitethernet 0/1 does not appear in the show vlan output.
The Company core switches use 802.1Q trunks to connect to each other.
How does 802.1Q trunking keep track of multiple VLANs? ()
A. It tags the data frame with VLAN information and recalculates the CRC value
B. It encapsulates the data frame with a new header and frame check sequence
C. It modifies the port index of a data frame to indicate the VLAN
D. It adds a new header containing the VLAN ID to the data frame
E. None of the other alternatives apply
Two Company switches are connected via a trunk link. In this network, the original frame is encapsulated and an additional header is added before the frame is carried over a trunk link. At the receiving end, the header is removed and the frame is forwarded to the assigned VLAN.
This describes which technology?()
A. DISL
B. ISL
C. DTP
D. IEEE 802.1Q
E. MPLS
F. None of the other alternatives apply
When the Catalyst switch R1 is enabled to use VTP,
which information does it advertise on its trunk ports?()
A. VTP mode
B. STP root status
C. Negotiation status
D. Management domain
E. Configuration revision number
Switch R1 is configured with VTP.
Which two VTP modes will make R1 capable of creating and deleting VLANs on itself? ()
A. Client
B. Server
C. Transparent
D. Pass-through
E. No-negotiate
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Refer to the exhibit. Switch S2 contains the default configuration. Switches S1 and S3 both have had the command spanning-tree mode rapid-pvst issued on them. What will be the result?()
Refer to the exhibit. Which Virtual Router Redundancy Protocol (VRRP) statement is true about the roles of the master virtual router and the backup virtual router?()
Refer to the exhibit. What command was issued on the Layer 3 switch Sw1 between Exhibit #1 and Exhibit #2?()
Which three statements about STP timers are true?()
Refer to the exhibit. Which statement is true about the output?()
What must be the same to make multiple switches part of the same Multiple Spanning Tree (MST)?()
Which statement is correct about the use of the virtual interface on a WLC ?()
Refer to the exhibit. Based on the output of the show spanning-tree command, which statement is true? ()
What two things will occur when an edge port receives a BPDU?()
What is the configured priority value of the Vlan105’s group on DS2 ?()