发布时间 : 星期六 文章H3C370最新题库WORD版更新完毕开始阅读a10eda906bec0975f465e257
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
A.[SWA-Ethernet1/0/1]garptimer join 50 B.[SWA-Ethernet1/0/1]garp timer join 200 C.[SWA-Ethernet1/0/1]garptimer leave 400 D. [SWA]garp timer leaveall 415 Answer: BC
48.如果交换机的某个端口下同时开启了基于端口的VLAN、基于MAC地址的VLAN、基于协议的VLAN
和基于IP子网的VLAN,则缺省情况下,VLAN将按照顺序进行匹配 A.端口VLAN?MAC VLAN?协议 VLAN?IP 子网 VLAN B.端口VLAN?IP 子网 VLAN?-K>iy VLAN?MAC VLAN C.MACVLAN?端口 VLAN?协议 VLAN^^ 子网 VLAN D.MACVLAN? 子网 VLAN?协议端口VLAN Answer:D
49.如下哪些报文是TACACS+的认证报文- A.start B.Request C.Rsponse D.Continue Answer: AD
50.下面哪种划分VLAN的方法具有当用户物理位置移动时,即从一个交换机换到其他的交换机时,VLAN
不用重新配置的优点-(选择一项或多项) A.基于端口的VLAN B.基于MAC地址的VLAN C.基于协议的VLAN D.基于IP子网的VLAN Answer: BCD
51.关于根桥保护,以下说法正确的有
A.没有配置根桥保护时,根桥收到优先级更高的BPDU会失去根桥的地位
B.配置根桥保护后,端口收到了优先级高的BPDU,这些端口的状态将被设置为Listening不再 转发报文
C.端口会经历从Listening状态到Fonwarding状态的转变,在此期间如果端口没有收到更优的BPDU 时,端口会恢复原来的转发状态 D.根桥保护在端口视图配置 Answer: B
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52.在图示的组网模型中,如果RAD旧sClient上收到Accoing那么下列说法可能正确的是 A.该报文是Host发出的
B.该报文是RADIUSServer发出的 C.该报文是停止计费响应报文
D.该报文是开始计费响应报文
Answer: BC
53.主机PCA、PCB 和 PCC 分别连接在交换机 SWA 的 GigabitEthernetGigabitEthernet1/0/2 和GigabitEthernet 端口分别属于VLAN2、VLAN3和VLAN10,并且主机ife址都处于同一网段
要i PCA和PCB都能访问PCC,但PCA和PCB之间不能互访,则在SWA的配置过程中,应包括下列 哪项配置-
A.[SWA]vlan2 [SWA-vlan2]port GigabitEthernet 1/0/1 B.[SWA]vlan3 [SWA-vlan3]port GigabitEthernet 1/0/2 C.[SWA]vlan10 [SWA-vlan 10]isolate-user-vlan enable D.[SWA]isolate-user-vlan 10 secondary 2 3
[SWA]via? 10 [SWA-vlan 10]port GigabitEthernet 1/0/3 Answer: ABC
54.交换机SWA 的端口 Ethemet1/0/^、Ethernet1/0/2 和 Ethernet1/0/3 分别为 Access、Trunk和 Hybrid 端口,PVID都为VLAN10在SWA上执行命令^^10后,査看各端口配置,可以看到下列哪-配置-
A.interfaceEthernet1/0/1
B.interfaceEthernet1/0/1 port access vlan 10
c.interface Ethernet 1/0/2 port link-type trunk port trunk permit vlan 1
D.interface Ethernet 1/0/2 port link-type trunk port trunk permit vlan 1 port trunk pvid vlan 10 E.interfaceEthernet1/0/3 port link-type hybrid port hybrid vlan 1 untagged
F.interfaceEthernet1/0/3 port link-type hybrid port hybrid vlan 1 untagged port hybrid pvid vlan 10
G.以上配置全部有误 Answer:ADF
55.在如图所示的交换网络中,交换机SWA上设置VLAN10为Isolate-user-vlanVLAN2和VLAN3为
VLAN 10 的 Secondary VLAN ;交换机 SWB 上创建 VLAN2?VLAN20,并且设置 VLAN20 为
Isolate-user-vlan, VLAN4为VLAN20的Secondary VLA 按照如图所示设置好各设备的IP地址后,可 以判断
A.PCA可以和PCB互通
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