更多"What information is used by a switc"的相关试题:
[单项选择]What information is used by a switch to forward an Ethernet frame to its destination?（）
A. IP address
B. destination MAC address
C. ARP table entry
D. FCS checksum
[多项选择]Which are valid modes for a switch port used as a VLAN trunk? （）
A. transparent
B. auto
C. on
D. desirable
[多项选择]What three pieces of information can be used in an extended access list to filter traffic (Choose three.)（）。
A. protocol
B. VLAN number
C. TCP or UDP port numbers
D. source switch port number
E. source IP address and destination IP address
F. source MAC address and destination MAC address
[单项选择]Which switch should be used with the ipconfig command if an administrator wants to test the functionality of a DHCP server?（）
A. /renew
B. /flushdns
C. /release
D. /all
[多项选择]When a switch port is used as a VLAN trunk, which of the following trunk modes are valid?（）
A. Blocking
B. Auto
C. Desirable
D. On
E. Transparent
F. Learning
[单项选择]What are nitrates used for
A. They preserve flavor in packaged foods.
B. They preserve the color of meats.
C. They are the objects of research.
D. They cause the animals to become fatter.
[单项选择]Given the output of the Floor3 switch, what statement describes the operation of this switch（）。
A. VTP is disabled on this switch.
B. The switch can create, change, and delete VLANs.
C. The switch learns VLAN information but does not save it to NVRAM.
D. The switch can create VLANs locally but will not forward this information to other switches.
E. The switch learns VLAN information and updates the local VLAN data base in NVRAM.
[单项选择]VLAN 3 is not yet configured on your switch. What happens if you set the switchport access vlan3 commmand interface configuration mode？（）
A. The command is accepted and the respective VLAN is added to vlan dat.
B. The command is rejected.
C. The command is accepted and you must configure the VLAN manually.
D. The port turns amber.
[单项选择]VLAN 3 is not yet configured on your switch.What happens if you set the switchport access vlan 3 commmand interface configuration mode?（）
A. The command is accepted and the respective VLAN is added to vlan dat.
B. The command is rejected.
C. The command is accepted and you must configure the VLAN manually.
D. The port turns amber.
[单项选择]What is used to segment larger networks into smaller networks?（）
A. supernet masks
B. subnet masks
C. wildcard masks
D. route filtering
[单项选择]Based upon the following information, what is the net Operating income of the property Estimated Market Value $600000 Capitalization Rate 20% Taxes $27000 Operating Expenses $1137000（）
A. $960O0.
B. $98800.
C. $120000.
[单项选择]What are the switch and bridge port characteristics of a layer two spanning-tree network that is fully converged?（）
A. All switch and bridge ports are in the forwarding state.
B. All switch and bridge ports are in the stand-by state.
C. All switch and bridge ports are assigned as either root or designated ports.
D. All switch and bridge ports are in either the forwarding or blocking state.
E. All switch and bridge are either blocking or looping.
