A、 acl number 3000 Rule 5 Deny Tcp Source Acl number 3001 Rule 5 deny tcp source 100.0.13.0 0.0.0.255 source-port eq ftp destination Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000 Interface GigabitEthernet0/0/2 Traffic-filter inbound acl 3001
B、 acl number 3000 Rule 5 Deny tcp source 100.0.13.0 0.0.0.255 destination 100.0.12.0 0.0.0.255 Destination eq www Acl number 3001 Rule 5 deny tcp source 100.0.12.0 0.0.0.255 destination 100.0.13.0 0.0.0.255 Destination eq ftp Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000 Interface GigabitEthernet0/0/2 Traffic-filter inbound acl 3001
C、 acl number 3000 Rule 5 deny tcp source 100.0.12.0 0.0.0.255 source-port eq www destination Rule 5 deny tcp source 100.0.13.0 0.0.0.255 source-port eq ftp destination Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000 Interface GigabitEthernet0/0/2 Traffic-filter inbound acl 3001
D、 acl number 3000 Rule 5 Deny tcp source 100.0.13.0 0.0.0.255 destination 100.0.12.0 0.0.0.255 Destination eq www Acl number 3001 Rule 5 deny tcp source 100.0.12.0 0.0.0.255 destination 100.0.13.0 0.0.0.255 Destination eq ftp Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000 Interface GigabitEthernet0/0/2 Traffic-filter inbound acl 3001
答案:BD
A、 acl number 3000 Rule 5 Deny Tcp Source Acl number 3001 Rule 5 deny tcp source 100.0.13.0 0.0.0.255 source-port eq ftp destination Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000 Interface GigabitEthernet0/0/2 Traffic-filter inbound acl 3001
B、 acl number 3000 Rule 5 Deny tcp source 100.0.13.0 0.0.0.255 destination 100.0.12.0 0.0.0.255 Destination eq www Acl number 3001 Rule 5 deny tcp source 100.0.12.0 0.0.0.255 destination 100.0.13.0 0.0.0.255 Destination eq ftp Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000 Interface GigabitEthernet0/0/2 Traffic-filter inbound acl 3001
C、 acl number 3000 Rule 5 deny tcp source 100.0.12.0 0.0.0.255 source-port eq www destination Rule 5 deny tcp source 100.0.13.0 0.0.0.255 source-port eq ftp destination Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000 Interface GigabitEthernet0/0/2 Traffic-filter inbound acl 3001
D、 acl number 3000 Rule 5 Deny tcp source 100.0.13.0 0.0.0.255 destination 100.0.12.0 0.0.0.255 Destination eq www Acl number 3001 Rule 5 deny tcp source 100.0.12.0 0.0.0.255 destination 100.0.13.0 0.0.0.255 Destination eq ftp Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000 Interface GigabitEthernet0/0/2 Traffic-filter inbound acl 3001
答案:BD
A. [Huawei-Seria10]ip route-statiC.0.0.0.0 0.0.0.0 0.0.0.0
B. [Huawei]ip route-statiC.0.0.0.0 0.0.0.0 192.168.1.1
C. [Huawei]ip route-statiC.0.0.0.0 0.0.0.0 0.0.0.0
D. [Huawei]ip route-statiC.0.0.0.0 255.255.255. 255 192.168.1.1
A. User-view
B. Protocol-view
C. System-view
D. Interface-view
A. 正确
B. 错误
A. True
B. False
A. 源 IP
B. 源 MAC
C. 目的端口
D. 目 的 MAC
A. 正确
B. 错误
A. DR 一定是网络中优先级最高的设备
B. Router ID,值越大越优先被选举为 DR
C. DR 的选举是抢占式的
D. 一个接口优先级为 0,那么该接口不可能为 DR
A. 10.0.12.5 255.255.255.255 11.0.12.6 10.0.12.1 255.255.255.255 11.0.12.1
B. 10.0.12.5 255.255.255.255 11.0.12.210.0.12.1 255.255.255.255 11.0.12.5
C. 0.0.0.0 0.0.0.0 0 11.0.12.6 11.0.12.1 0
D. 0.0.0.0 0.0.0.0 0 11.0.12.2 11.0.12.5 0
A. 该段命令是用来配置启用 DHCP 服务的
B. 该命令是配置 VLANIF10 接口下的客户端都从全局地支持中获取 IP 地址
C. 接口地址池优先于全局地支持分配地址即若接口上存在接口地址池,即使全局地址池也存在客户端也会优先从接口地址池中获取地址
D. DHCP 服务器发送 ping 报文的最大数目为 10
E. DHCP 服务器接收 ping 报文的最大数目为 10
A. 时延
B. 跳数
C. sysname
D. 带宽