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单选题
下列哪项关于Cisco Catalyst交换机VLAN操作是正确的？（）
A
当从一个802.1Q中继收到一个包时，VLAN ID可以从源MAC地址表确定
B
未知单播帧被重新传输只对属于同一VLAN的端口
C
交换机之间的端口应该在接入模式被配置为使得VLAN可以横跨端口跨越
D
广播和多播帧被重发到在不同的VLAN配置的端口
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更多 “单选题下列哪项关于Cisco Catalyst交换机VLAN操作是正确的？（）A 当从一个802.1Q中继收到一个包时，VLAN ID可以从源MAC地址表确定B 未知单播帧被重新传输只对属于同一VLAN的端口C 交换机之间的端口应该在接入模式被配置为使得VLAN可以横跨端口跨越D 广播和多播帧被重发到在不同的VLAN配置的端口” 相关考题
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在cisco catalyst 2950交换机上执行( )命令可以查看与之相连的cisco设备。
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如下图所示，Cisco3548交换机A与B之间需传输名为VL10（ID号为10）和VLl5（ID号为15）的VLAN信息。下列为交换机A的g0／1端口分配VLAN的配置，正确的是（ ）。
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在Catalyst 3524以太网交换机上建立名为hyzx204的VLAN，正确配置语句是_____。A．vlan 1 name hyzx204B．vlan 105 hyzx204C．vlan 500 name hyzx204D．vlan 1005 name hyzx204
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The following Cisco Catalyst Series switches fit in the access area. Which switches also utilize StackWise technology to address the needs of companies with growing networks by allowing them to connect multiple units？（）A、 Cisco Express Catalyst 500 Series switchesB、 Cisco Catalyst 2900 Series switchesC、 Cisco Catalyst 3560 switchesD、 Cisco Catalyst 3700 Series switchesE、 Cisco Catalyst 4500 Series switchesF、 Cisco Catalyst 6500 Series switches
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The following Cisco Catalyst Series switches fit in the access area. Which switches also utilize StackWise technology to address the needs of companies with growing networks by allowing them to connect？（）A、 Cisco Express Catalyst 500 Series switchesB、 Cisco Catalyst 2900 Series switchesC、 Cisco Catalyst 3560 switchesD、 Cisco Catalyst 3700 Series switchesE、 Cisco Catalyst 4500 Series switchesF、 Cisco Catalyst 6500 Series switches
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What is the function of the command switchport trunk native vlan 999 on a Cisco Catalyst switch（）。A、It creates a VLAN 999 interface.B、It designates VLAN 999 for untagged traffic.C、It blocks VLAN 999 traffic from passing on the trunk.D、It designates VLAN 999 as the default for all unknown tagged traffic.
考题
What is the difference between Cisco Catalyst 2960 LAN Base Series and Cisco Catalyst 2960 LAN Lite Series？（） A、 Only the Cisco Catalyst 2960 LAN Base Series offers enhanced Layer 2+ intelligent LAN services.B、 Only the Cisco Catalyst 2960 LAN Lite Series supports Power over Ethernet.C、 Only the Cisco Catalyst 2960 LAN Base Series can be managed by Cisco Network Assistant.D、 Only the Cisco Catalyst 2960 LAN Lite Series supports Gigabit Ethernet uplinks
考题
Which Cisco Catalyst switches fit in the access area？（）A、 Cisco Catalyst 2900 Series，Catalyst 7300 Series，and Catalyst 8000 SeriesB、 Cisco Catalyst 2900 Series，Catalyst 3700 Series，and Catalyst SeriesC、 Cisco Catalyst 2700 Series，Catalyst 7300 Series，and Catalyst 8000 SeriesD、 Cisco Catalyst 2700 Series，Catalyst 3700 Series，and Catalyst4500 Series
考题
By default, each port in a Cisco Catalyst switch is assigned to VLAN1. Which two recommendations are key to avoid unauthorized management access? （）A、Create an additional ACL to block the access to VLAN 1.B、Move the management VLAN to something other than default.C、Move all ports to another VLAN and deactivate the default VLAN.D、Limit the access in the switch using port security configuration.E、Use static VLAN in trunks and access ports to restrict connections.F、Shutdown all unused ports in the Catalyst switch.
考题
多选题By default, each port in a Cisco Catalyst switch is assigned to VLAN1. Which two recommendations are key to avoid unauthorized management access?（）ACreate an additional ACL to block the access to VLAN 1.BMove the management VLAN to something other than default.CMove all ports to another VLAN and deactivate the default VLAN.DLimit the access in the switch using port security configuration.EUse static VLAN in trunks and access ports to restrict connections.FShutdown all unused ports in the Catalyst switch.
考题
单选题The following Cisco Catalyst Series switches fit in the access area. Which switches also utilize StackWise technology to address the needs of companies with growing networks by allowing them to connect？（）A
Cisco Express Catalyst 500 Series switchesB
Cisco Catalyst 2900 Series switchesC
Cisco Catalyst 3560 switchesD
Cisco Catalyst 3700 Series switchesE
Cisco Catalyst 4500 Series switchesF
Cisco Catalyst 6500 Series switches
考题
单选题What is the difference between Cisco Catalyst 2960 LAN Base Series and Cisco Catalyst 2960 LAN Lite Series？（）A
Only the Cisco Catalyst 2960 LAN Base Series offers enhanced Layer 2+ intelligent LAN services.B
Only the Cisco Catalyst 2960 LAN Lite Series supports Power over Ethernet.C
Only the Cisco Catalyst 2960 LAN Base Series can be managed by Cisco Network Assistant.D
Only the Cisco Catalyst 2960 LAN Lite Series supports Gigabit Ethernet uplinks
考题
单选题What is the function of the command switchport trunk native vlan 999 on a Cisco Catalyst switch（）。A
It creates a VLAN 999 interface.B
It designates VLAN 999 for untagged traffic.C
It blocks VLAN 999 traffic from passing on the trunk.D
It designates VLAN 999 as the default for all unknown tagged traffic.
考题
单选题Which Cisco Catalyst switches fit in the access area？（）A
Cisco Catalyst 2900 Series，Catalyst 7300 Series，and Catalyst 8000 SeriesB
Cisco Catalyst 2900 Series，Catalyst 3700 Series，and Catalyst SeriesC
Cisco Catalyst 2700 Series，Catalyst 7300 Series，and Catalyst 8000 SeriesD
Cisco Catalyst 2700 Series，Catalyst 3700 Series，and Catalyst4500 Series
考题
单选题查看Cisco Catalyst交换机的版本信息可以使用（）命令。A
show versionB
show running-configC
show hostnameD
show cdp neighbors
考题
单选题对于Cisco Catalyst 1900交换机来说10Mbps TX端口的设置全双工模式是（）。A
autoB
fullC
halfD
full-flow-control
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