以下（)岩石在岩土工程勘察时可不必进行风化程度的划分。A．泥岩B．砂岩C．花岗岩D．安山岩

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 internet working 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.

What does the passage mainly talk about？

A．The three benefits provided by trees.

B．Trees and soil conservation.

C．The various uses of trees.

D．The different attitudes of the government and the villagers toward trees.

What does the passage mainly talk about？

A．The three benefits provided by trees.

B．Trees and soil conservation.

C．The various uses of trees.

D．The different attitudes of the government and the villagers toward trees.

What does the passage mainly talk about？

A．The three benefits provided by trees.

B．Trees and soil conservation.

C．The various uses of trees.

D．The different attitudes of the government and the villagers toward trees.

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.

What does the passage mainly talk about？

A．The three benefits brought by trees.

B．Trees and soil conservation.

C．The various uses of trees.

D．The attitude of the government towards trees.

How could the Ezonexam corporation benefit from using VLANs on their network？

(Select three answer choices.)

A. VLANs allow access to network services based on department, not physical location.

B. VLANs utilize packet filtering to enhance network security.

C. VLANs provide a low-latency, high bandwidth internetworking alternative.

D. VLANs provide a method of communication between IP addresses in large networks.

E. VLANs establish segmented broadcast domains in switched networks.

F. VLANs can greatly simplify adding, moving, or changing hosts on the network.

A.CPU utilization

B.where Netflow data will be sent

C.number of devices exporting Netflow data

D.port availability

E.SNMP version

F.WAN encapsulation

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.

A.added security

B.dedicated bandwidth

C.provides segmentation

D.allows switches to route traffic between subinterfaces

E.contains collisions