H3CSE-RS-SW (GB0-372) Free Practice Test
Question 1
IGMPv2 协议报文包含。（选择 - 项或多项)
Correct Answer: A,B,C,D
Question 2
以下关于 VCFC 虚拟端口的说法,哪些是正确的 ? （选择一项或多项)
Correct Answer: A,B,C
Question 3
对关于 SNMP v3 的架构说法描述正确的有
Correct Answer: A,B,C,D
Question 4
BFD 控制报文通过 ____ 封装,对于多跳检测其目的端口号为 ____ 。
Correct Answer: B
Question 5
可以实现跨越多个交换机的镜像技术是
Correct Answer: D
Question 6
关于 VoiceVLAN 的端口过滤模式,说法正确的有
Correct Answer: A,B,D
Question 7
AA 是网络安全的 - 种管理机制,它可以提供哪些安全功能
Correct Answer: B,D
Question 8
SNMP vc2 相对于 SNMPV1 协议的改进包含
Correct Answer: B,C
Question 9
主机 PCA 的 IP 地址为 40.1.1.1 , MAC 地址为 0011.1111.1111 , PCA 连接在交换机 SWA 的 GigabitEthernet1/0/1 端口上在交换机 SWA 上配置了如下命令:
[SWA] vlan 10
[SWA-vlan10] quit
[SWA] vlan 20
[SWA-vlan20] protocol-vlan ipv4
[SWA-vlan20] quit
[SWA] vlan 30
[SWA-vlan30] quit
[SWA] mac-vlan mac-address 0011 1111-1111 vlan 30
[SWA] vlan 40
[SWA-vlan40] ip-subnet-vlan ip 40.1.1.0 255.255.255.0
[SWA-vlan40] quit
[SWA] interface GigabitEthernet 1/0/1
[SWA-GigabitEthernet1/0/1] port link-type hybrid
[SWA-GigabitEthernet1/0/1] port hybrid pvid vlan 10
[SWA-GigabitEthernet1/0/1] port hybrid vlan 10 20 30 40 untagged
[SWA-GigabitEthernet1/0/1] port hybrid protocol-vlan vlan 20 0
[SWA-GigabitEthernet1/0/1] port hybrid ip-subnet-vlan vlan 40
[SWA-GigabitEthernet1/0/1] mac-vlan enable
配置完成后,可以判断 PCA 会加入
[SWA] vlan 10
[SWA-vlan10] quit
[SWA] vlan 20
[SWA-vlan20] protocol-vlan ipv4
[SWA-vlan20] quit
[SWA] vlan 30
[SWA-vlan30] quit
[SWA] mac-vlan mac-address 0011 1111-1111 vlan 30
[SWA] vlan 40
[SWA-vlan40] ip-subnet-vlan ip 40.1.1.0 255.255.255.0
[SWA-vlan40] quit
[SWA] interface GigabitEthernet 1/0/1
[SWA-GigabitEthernet1/0/1] port link-type hybrid
[SWA-GigabitEthernet1/0/1] port hybrid pvid vlan 10
[SWA-GigabitEthernet1/0/1] port hybrid vlan 10 20 30 40 untagged
[SWA-GigabitEthernet1/0/1] port hybrid protocol-vlan vlan 20 0
[SWA-GigabitEthernet1/0/1] port hybrid ip-subnet-vlan vlan 40
[SWA-GigabitEthernet1/0/1] mac-vlan enable
配置完成后,可以判断 PCA 会加入
Correct Answer: E