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Which DTP switchport mode parameter would you use to set a switch port to actively send and respond to DTP negotiation frames on switch CK1 ?
access
trunk
no negotiate
dynamic desirable
A switch port on CK1 is being configured to support 802.1Q trunking. Which of the following are true about 802.1Q trunking? (Select all that apply)
Both switches must be in the same VTP domain.
The encapsulation type of both ends of the trunk does not have to match.
The native VLAN on both ends of the trunk must be VLAN 1.
802.1Q trunking can only be configured on a Layer 2 port.
What are the reasons as to why an administrator would deploy Dynamic Trunking Protocol (DTP) on the CertKing switched LAN? (Select all that apply)
For supporting auto-negotiation of IEEE 802.1Q trunks
For supporting auto-negotiation of ISL
For managing trunk negotiation in 2500 router supervisor engine software R 4.2 or later
For managing trunk negotiation in Catalyst supervisor engine software R 4.2 or later.
A fast Ethernet port on switch CK1 is configured as a trunk. What is true of this trunk link?
A trunk link only supports the native VLAN for a given port.
trunk link uses 802.10 to identify VLANs over an Ethernet backbone.
A trunk link connects multiple devices on a single subnet to a switch port.
The native VLAN of the trunk link is the VLAN to which the port will belong if that link becomes nontrunk.
You are a technician at CertKing and your newly appointed trainee asks you what the Dynamic Trunking Protocol (DTP) mode 'desirable' means. What would your reply be?
The interface is put into permanent trunking mode but prevented from generating DTP frames.
The interface actively attempts to convert the link to a trunk link.
The interface is put into a passive mode, waiting to convert the link to a trunk link.
The interface is put into permanent trunking mode and negotiates to convert the link into a trunk link.
Switch CK1 has a trunk link configured with IEEE 802.1Q encapsulation. What is the maximum Ethernet frame size on this trunk port?
1496 Bytes
1500 Bytes
1518 Bytes
1522 Bytes
The CertKing campus is utilizing the services of a Metro Ethernet provider. What is the function of VLAN tunnelling in this Metro Ethernet environment?
Renumbers their LANs.
Extends their logical network topology across wide geographic networks.
Provides combined wavelength routing.
Translates their VLANs at the service provider edge.
The CertKing campus is utilizing the services of a Metro Ethernet provider, which is using 802.1Q-in-Q. What's true about this Metro 802.1Q-in-Q model? (Select all that apply.) A. B. C. D. E. It provides efficient Layer 3 access. F. It can connect disparate customer networks (Frame Relay, Ethernet, ATM, etc). Answer: A, C, D
Customer VLAN traffic is isolated from the service provide network's VLAN traffic.
Quality of service can be easily implemented using the Customer's ToS and CoS.
It has limited scalability in a service provider WAN.
Customer traffic retains original VLAN tags.
You are a network administrator at CertKing and the CTO has asked you to allow a customer's LAN traffic to be transmitted on a single VLAN across multiple service provider networks. Which technology would you use?