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【单选题】

A workgroup switch is configured with all ports assigned to VLAN 2. In addition,all ports are configured as full-duplex FastEthernet. What is the effect of adding switch ports to a new VLAN on this switch?（）

A、The additions will create more collision domains.

B、IP address utilization will be more efficient.

C、More bandwidth will be required than was needed previously.

D、An additional broadcast domain will be created.

E、The possibility that switching loops will occur will increase dramatically.

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更多“A workgroup switch is configured with all ports assigned to VLAN 2. In addition,all ports are configured as full-duplex FastEthernet. What is the effect of adding switch ports to a new VLAN on this switch?（）”相关的问题
第1题
[] You are configuring a new Catalyst switch that you want to manage remotely from workstations on other network segments within your enterprise.Which of the following are required to allow remote management of the switch over IP?（）

A、A. The switch name must match the workgroup name of the local network.  B、B. The switch must be configured with an IP address and default gateway.  C、C. The remote workstations must have access to the management VLAN of the switch.  D、D. CDP must be enabled on the switch so that it can be located by other devices on the network.  

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第2题
[单选题] The network administrator cannot to switch 1 over a telnet session,although the hosts attached to switch 1 can ping the interface Fa0/0 of the router.Given the information in the graphic and assuming that the router and switch2 are configured properly,which of the following commands should be issued on switch 1 to correct this problem?（）

A、Switch1(config)# i nterface fa0 /1 Switch1(config-if)# ip address 192.168.24.3.255.255.255.0  B、Switch1 (config)#interface fa0/1 Switch1 (config-if)# switchport mode trunk  C、Switch 1 (config)# i nterface fa0 /1 Switch1 (config-if)# duplex full Switch1 (config-if)# speed 100  D、Switch1 (config-if)# default-gateway 192.168.24.1  E、Switch1 (config)# line con 0 Switch1(config-line)# password cisco Switch1 (config-line)#login  

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第3题
[单选题] Which statement is true about a running session that belongs to the online transaction processing (OLTP) group?（）

A、It permanently switches to the low_group consumer group if the session exceeds 10,000 I/O requests or 2,500 MB of data transfer.  B、It performs the first 10000 I/O requests or 2,500 MB of data transfer in the LOW-GROUP consumer group, and then switches to the original group.  C、It switches to the LOW_GROUP consumer group if the session exceeds 10000 I/O requests or 2500 MB of data transfer and returns to the original group after the operation.  D、It switches to the LOW_GROUP consumer group if the session exceeds 10000 I/O requests or 2500MB of data transfer for queries, but not for data manipulation language (DML) operations.  

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第4题
[] switch （i）  {  default：  System.out.printIn（“Hello”）；  ）   What are the two acceptable types for the variable i？（）   switch （i）  {  default：  System.out.printIn（“Hello”）；  ）   What are the two acceptable types for the variable i？（）  

A、A. Char  B、B. Byte  C、C. Float  D、D. Double  E、E. Object  

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第5题
[] 图中的交换机被配置为使用 VTP，下列哪种说法正确描述了这些交换机的工作情况？（） 图中的交换机被配置为使用 VTP，下列哪种说法正确描述了这些交换机的工作情况？（）

A、A.可向Switch3添加新的VLAN，该信息会被添加到Switch1、Switch2和Switch4。  B、B.可从Switch4删除现有的VLAN，该VLAN也会被从Switch1和Switch2删除。  C、C.可向Switch1添加新的VLAN，该信息只会被添加到Switch2。  D、D.可向Switch4添加新的VLAN，该信息会被添加到Switch1、Switch2和Switch3。  

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第6题
[] What is the correct relative switching priority in a BLSR ring (higher to lower)?（）

A、A. signal fail, signal degrade, manual switch  B、B. signal degrade, signal fail, manual switch  C、C. protection lockout, manual switch, path AIS  D、D. forced switch, manual switch, signal degrade  E、E. protection lockout, manual switch, forced switch  

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第7题
[单选题] On which component are RED and WRED managed in the router?（）

A、I/O module  B、switch fabric  C、egress line module  D、ingress line module  

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第8题
[单选题] To which switch or switches should you provide redundant links in order to achieve high availability with reliable fast convergence in the enterprise campus?（）

A、to a core switch running Cisco NSF and SSO from redundant distribution switches connected with a Layer 2 link  B、to a core switch running Cisco NSF and SSO from redundant distribution switches connected with a Layer 3 link  C、to two core switches from redundant distribution switches connected with a Layer 2 link  D、to two core switches from redundant distribution switches connected with a Layer 3 link  E、to two core switches running Cisco NSF and SSO from two redundant distribution switches running Cisco NSF and SSO  

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第9题
[单选题] A network administrator needs to force a high-performance switch that is located in the MDF to become the root bridge for a redundant path switched network. What can be done to ensure that this switch assumes the role as root bridge（）。

A、Establish a direct link from the switch to all other switches in the network.  B、Assign the switch a higher MAC address than the other switches in the network have.  C、Configure the switch so that it has a lower priority than other switches in the network.  D、Configure the switch for full-duplex operation and configure the other switches for half-duplex operation.  E、Connect the switch directly to the MDF router, which will force the switch to assume the role of root bridge.  

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