H3C370最新题库WORD版(3)

[SWA-Ethernet1/0/1]port hybrid vlan 10 tagged C.[SWA-Ethernet1/0/1]undoportlink-type [SWA-Ethernet1 /0/1 ]portlink-type

hybrid[SWA-Ethernet1/0/1]port hybrid pvid vlan 20 [SWA-Ethernet1/0/1]port hybrid vlan 10 tagged D.[SWA-Ethernet1/0/1]port link-type hybrid E.以上各项均不正确

Answer: ABC

41.交换机SWA的Ethernets端口配置如下： interface Ethernet 1/0/1 port link-type trunk

port trunk permit vlan 10 port trunk pvid vlan 20

现在要把交换机SWA的Ethernet1/0/1端口修改为Hybrid端口，PVID为VLAN20,且在发送VLAN20的

数据帧是不打标签，在发送VLAN 10的i据侦时打-签，则下面的配置过程正确的是 (选择一项

或多项）

A.[SWA-Ethernet1/0/1]port link-type access [SWA-Ethernet1/0/1]port access vlan 20 [SWA-Ethernet1/0/1]port link-type hybrid

[SWA-Ethernet1/0/1]port hybrid vlan 10 tagged B.[SWA-Ethernet1/0/1]portlink-type access [SWA-Ethernet1/0/1]port link-type hybrid [SWA-Ethernet1/0/1]port hybrid pvid vlan 20 [SWA-Ethernet1/0/1]port hybrid vlan 10 tagged C.[SWA-Ethernet1/0/1]undoportlink-type [SWA-Ethernet1 /0/1 ]portlink-type

hybrid[SWA-Ethernet1/0/1]port hybrid pvid vlan 20 [SWA-Ethernet1/0/1]port hybrid vlan 10 tagged D.[SWA-Ethernet1/0/1]port link-type hybrid E.以上各项均不正确 Answer: A

42.交换机SWA使用出厂缺省配置现在要把交换机SWA的Ethernet^端口配置为Trunk端口，PVID

为VLAN20,且允许VLAN10 下面的配置过程正确的是_ A.[SWA]vlan10 [SWA-vlan10]quit [SWA]vlan 20

[SWA-vlan20]port Ethernet 1/0/1 [SWA-vlan20]quit [SWA]interface Ethernet 1/0/1

[SWA-Ethernet1/0/1]port link-type trunk

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[SWA-Ethernet1/0/1]port trunk permit vlan 10 B.[SWA]vlan10 [SWA-vlan10]quit [SWA]vlan 20 [SWA-vlan20]quit

[SWA]interface Ethernet 1/0/1

[SWA-Ethernet1/0/1]port access vlan 20 [SWA-Ethernet1/0/1]port link-type trunk [SWA-Ethernet1/0/1]port trunk permit vlan 10 C.[SWA]vlan10 [SWA-vlan10]quit [SWA]vian 20 [SWA-vlan20]quit

[SWA]interface Ethernet 1/0/1

[SWA-Ethernet1/0/1]port link-type trunk [SWA-Ethernet1/0/1]port trunk pvid vlan 20 [SWA-Ethernet1 /0/1 ]port trunk permit vlan 10 D.[SWA]interfaceEthernet 1/0/1 [SWA-Ethernet1/0/1]port link-type trunk [SWA-Ethernet1/0/1]port trunk pvid vlan 20 [SWA-Ethernet1/0/1]port trunk permit vlan 10 [SWA-Ethernet1/0/1]quit [SWA]vlan 10 [SWA-vlan10]quit[SWA]vlan 20 Answer: CD

43.园区网中实施网络安全管理措施时，如下哪些属于针对非法访问网络资源而部署的网络访问控制技术或 措施-

A.添加防火墙 B.部署端点准入防御 C.Portal认证

D.添加IAS设备(IllegalAccess System,非法访问系统） Answer: ABC

44.在如图所示的交换网络中，三台交换机都只有缺省VLAN1,三台交换机的互联端口都为Trunk,且允许

所有VLAN通过，三台交换机都开启了全局和端口的GVRP功能在交换机SVVA上创建了 VLAN10,在

交换机SWC上创建了 VLAN20,在三台交换机上査看各Trunk端口状态信息，下面显示正确的是

A.[SWA]display interface Ethernet 1/0/1 Ethernetl/0/1 current state: UP ...... PVID: 1

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Mdi type: auto

Link delay is 0(sec) Port link-type: trunk

VLAN passing: 1 (default vlan), 10,20 VLAN permitted: 1 (default vlan), 2-4094 Trunk port encapsulation: IEEE 802.1q B.[SWB]display interface Ethernet 1/0/1 Ethernetl/0/1 current state: UP ...... PVID: 1 Mdi type: auto Link delay is 0(sec) Port link-type: trunk

VLAN passing: 1 (default vlan), 10,20 VLAN permitted: 1 (default vlan), 2-4094 Trunk port encapsulation: IEEE 802.1q C.[SWB]display interface Ethernet 1/0/2 Ethernetl/0/2 current state: UP ...... PVID: 1

Mdi type: auto Link delay is 0(sec) Port link-type: trunk

VLAN passing: 1 (default vlan), 10,20 VLAN permitted: 1 (default vlan), 2-4094 Trunk port encapsulation: IEEE 802.1q D.[SWC]display interface Ethernet 1/0/1 Ethernetl/0/1 current state: UP ...... PVID: 1

Mdi type: auto

Link delay is 0(sec) Port link-type: trunk

VLAN passing: 1 (default vlan), 10,20 VLAN permitted: 1 (default vlan), 2-4094 Trunk port encapsulation: IEEE 802.1q Answer: A

45.在如图所示的交换网络中，三台交换机都只有缺省VLAN 1,三台交换机的互联端口都为Trunk,且允许

所有VLAN通过，三台交换机都开启了全局和端口的GVRP功能在交换机SVVA上创建了 VLAN10,在

交换机SWC上创建了 VLAN20,在三台交换机上査看各Trunk端口状态信息，下面显示正确的是

(选择一项或多项）

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A.[SWA]display interface Ethernet 1/0/1 Ethernetl/0/1 current state: UP ...... PVID: 1

Mdi type: auto

Link delay is 0(sec) Port link-type: trunk

VLAN passing: 1 (default vlan), 10

VLAN permitted: 1 (default vlan), 2-4094 Trunk port encapsulation: IEEE 802.1q B.[SWB]display interface Ethernet 1/0/1 Ethernet1/0/1 current state: UP ...... PVID: 1

Mdi type: auto Link delay is 0(sec) Port link-type: trunk

VLAN passing: 1 (default vlan), 10

VLAN permitted: 1 (default vlan), 2-4094 Trunk port encapsulation: IEEE 802.1q C.[SWB]display interface Ethernet 1/0/2 Ethernet1/0/2 current state: UP ...... PVID: 1

Mdi type: auto

Link delay is 0(sec) Port link-type: trunk

VLAN passing: 1 (default vlan), 10

VLAN permitted: 1 (default vlan), 2-4094 Trunk port encapsulation: IEEE 802.1q D.[SWC]display interface Ethernet 1/0/1 Ethernet1/0/1 current state: UP ...... PVID: 1

Mdi type: auto Link delay is 0(sec) Port link-type: trunk

VLAN passing: 1 (default vlan), 10

VLAN permitted: 1 (default vlan), 2-4094 Trunk port encapsulation: IEEE 802.1q

Answer: B

46.在图示的组网模型中，配置完成后，发现用户认证失败，那么该故障可能的原因是 A.RADIUSServer上没有配置该用户名

B.RADIUSClient上没有指定缺省域

C.RADIUSServer与RAD旧s Client之间的报文共享密钥不一致 D.RADIUSServer与RAD旧s Client之间的网线没有连接

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Answer: ABCD

47.交换机SWA上启用了GVRP,设置了 Hold定时器的值为100厘秒，现在要修改其他定时器的值，下列配置正确的是

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