久久无码人妻丰满熟妇区毛片,成熟妇女性成熟满足视频

多項(xiàng)選擇題Which three statements accurately describe layer 2 Ethernet switches？（）

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 swiched 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 3address information.

點(diǎn)擊查看答案

您可能感興趣的試卷

你可能感興趣的試題

1.多項(xiàng)選擇題What are two characteristics of RIPv2？（）

A.classful routing protocol
B.variable-length subnet masks
C.broadcast addressing
D.manual route summarization
E.uses SPF algorithm to compute path

點(diǎn)擊查看答案

2.多項(xiàng)選擇題A network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to a host that has been newly connected to the network. Which protocols were used during the test? （）

A.ARP
B.CDP
C.DHCP
D.DNS
E.ICMP

點(diǎn)擊查看答案

3.多項(xiàng)選擇題What are two results of entering the Switch(config)# vtp mode client command on a Catalyst switch?（）

A.The switch will ignore VTP summary advertisements.
B.The switch will forward VTP summary advertisements.
C.The switch will process VTP summary advertisements.
D.The switch will originate VTP summary advertisements.
E.The switch will create, modify and delete VLANs for the entire VTP domain.

點(diǎn)擊查看答案

4.單項(xiàng)選擇題A technician is troubleshooting a host connectivity problem. The host is unable to ping a server connected to Switch_A. Based on the results of the testing, what could be the problem（）。

A.A remote physical layer problem exists.
B.The host NIC is not functioning.
C.TCP/IP has not been correctly installed on the host.
D.A local physical layer problem exists.

點(diǎn)擊查看答案

5.單項(xiàng)選擇題You are working in a data center environment and are assigned the address range 10.188.31.0/23.You areasked to develop an IP addressing plan to allow the maximum number of subnets with as many as 30 hostseach.Which IP address range meets these requirements？（）

A.10.188.31.0/27
B.10.188.31.0/26
C.10.188.31.0/29
D.10.188.31.0/28
E.10.188.31.0/25

點(diǎn)擊查看答案