更多"[多选题]What are three benefits of imp"的相关试题:
[多选题]
Which of the following are benefits of VLANs? (Choose three.)
A. They increase the size of collision domains.
B. They allow logical grouping of users by function.
C. They can enhance network security.
D. They increase the size of broadcast domains while decreasing the number of collision domains.
E. They increase the number of broadcast domains while decreasing the size of the broadcast domains.
F. They simplify switch administration.
[单选题]47 Exhibit.
The three VLANS shown provide connectivity to backend servers. The backend servers are being moved to unmanaged switches and require separate interfaces.
How should the F5 device interfaces be configured?
A.Create a Trunk interface and combined interface 1.1.1.2 and 1.3.
B.Create a Trunk interface and select VLAN_A, VLAN_B. and VLAN_C.
C.Create VLAN named VLAN_A enter 100 under Tag and move interface 1.1 to tagged Create VLAN_B enter 200 and move interface 1.2 to tagged Create VLAN_C Center 300 and move interface1.3 to tagged.
D.Create VLAN_A move interface 1.1 to untagged. Create VLAN_B move interface 1.2 to untagged. Create VLAN_C move interface 1.3 to untagged.
[多选题]
What are three advantages of VLANs? (Choose three.)
A. VLANs establish broadcast domains in switched networks.
B. VLANs utilize packet filtering to enhance network security.
C. VLANs provide a method of conserving IP addresses in large networks.
D. VLANs provide a low-latency internetworking alternative to routed networks.
E. VLANs allow access to network services based on department, not physical location.
F. VLANs can greatly simplify adding, moving, or changing hosts on the network.
[多选题]What are two benefits of using VTP in a switching environment? (Choose two.)
A. It allows switches to read frame tags.
B. It allows ports to be assigned to VLANs automatically.
C. It maintains VLAN consistency across a switched network.
D. It allows frames from multiple VLANs to use a single interface.
E. It allows VLAN information to be automatically propagated throughout the switching environment.
[多选题]
What are two benefits of using NAT?(choose two)
A. NAT protects network security because private networks are not advertised.
B. NAT accelerates the routing process because no modifications are made on the packets.
C. Dynamic NAT facilitates connections from the outside of the network.
D. NAT facilitates end-to-end communication when IPsec is enable.
E. NAT eliminates the need to re-address all host that require extemal access.
F. NAT conserves addresses through host MAC-level multiplexing.
[多选题]
What are three basic parameters to configure on a wireless access point? (Choose three.)
A. SSID
B. RTS/CTS
C. AES-CCMP
D. TKIP/MIC
E. RF channel
F. authentication method
[多选题]
What are three characteristics of the OSPF routing protocol? (Choose three.)
A. It converges quickly.
B. OSPF is a classful routing protocol.
C. It uses cost to determine the best route.
D. It uses the DUAL algorithm to determine the best route.
E. OSPF routers send the complete routing table to all directly attached routers.
F. OSPF routers discover neighbors before exchanging routing information.
[多选题]
What are three valid reasons to assign ports to VLANs on a switch? (Choose three.)
A. to make VTP easier to implement
B. to isolate broadcast traffic
C. to increase the size of the collision domain
D. to allow more devices to connect to the network
E. to logically group hosts according to function
F. to increase network security
[多选题]
What are three IPv6. transition mechanisms? (Choose three.)
A. 6.to4. tunneling
B. VPN tunneling
C. GRE tunneling
D. ISATAP tunneling
E. PPP tunneling
F. Teredo tunneling
[多选题]
What are three features of the IPV6. protocol?(choose three)
A. complicated header
B. plug-and-play
C. no broadcasts
D. checksums
E. optional IPsec
F. autoconfiguration
[单选题]
A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.
OSPF has been configured on the router,as the routing protocol for the network.Which statement about this
Network is true?
A. For the two vlans to communicate,a network statement for the trunk interface needs to be added to theOSPF configuration.
B. For the two vlans to communicate,a network statement for each subinterface needs to be added to theOSPF configuration.
C. Direct inter-vlan communication does not require OSPF.
D. OSPF cannot be used if router-on-a-stick is configured on the router.
[多选题]
Which two statements about the use of VLANs to segment a network are true? (Choose two.)
A. VLANs increase the size of collision domains.
B. VLANs allow logical grouping of users by function.
C. VLANs simplify switch administration.
D. VLANs enhance network security.
[多选题]
Which statements describe two of the benefits of VLAN Trunking Protocol? (Choose two.)
A. VTP allows routing between VLANs.
B. VTP allows a single switch port to carry information to more than one VLAN.
C. VTP allows physically redundant links while preventing switching loops.
D. VTP simplifies switch administration by allowing switches to automatically share VLAN configurationinformation.
E. VTP helps to limit configuration errors by keeping VLAN naming consistent across the VTP domain.
F. VTP enhances security by preventing unauthorized hosts from connecting to the VTP domain.
[多选题]
Which two benefits are provided by creating VLANs? (Choose two.)
A. added security
B. dedicated bandwidth
C. provides segmentation
D. allows switches to route traffic between subinterfaces
E. contains collisions
[多选题]
Which two benefits are provided by using a hierarchical addressing network addressing scheme? (Choosetwo.)
A. reduces routing table entries
B. auto-negotiation of media rates
C. efficient utilization of MAC addresses
D. dedicated communications between devices
E. ease of management and troubleshooting
[单选题] That is the very __ of what I said, or what I meant.
A. opposite
B. keen
C. positive
D. vague
[单选题] You should do what you love, _______ what you’re good at.
A. not necessarily
B. necessary
C. no necessary
D. not necessity
[多选题]Which three statements are typical characteristics of VLAN arrangements? (Choose three.)
A. A new switch has no VLANs configured.
B. Connectivity between VLANs requires a Layer 3. device.
C. VLANs typically decrease the number of collision domains.
D. Each VLAN uses a separate address space.
E. A switch maintains a separate bridging table for each VLAN.
F. VLANs cannot span multiple switches.
[多选题]
Which three statements accurately describe layer 2. Ethernet switches?(choose three)
A. Microsegmentation decreases the number of collisions on the network.
B. if a switch receives a frame for an unkown destination,it uses ARP to resolve the address.
C. Spanning Tree Protocol allows switches to automatically share vlan information.
D. In a properly functioning network with redundant switched paths,each switched aegment will contain oneroot bridge with all its ports in the forwarding state.All other switches in that broadcast domain will haveonly one root port.
E. Establishing vlans increases the number of broadcast domains.
F. Switches that are configured with vlans make forwarding decisions based on both layer 2. and layer 3.address information.
