阅读下列说明，一回答问题1至问题2，将解答填入答题纸的对应栏内。【说明】图4-1是某学校的的网络拓扑图，运营商分配的公网IP地址为113.201.60.1/29，运营商的网关地址为 113.201.60.1，内部用户通过路由器代理代理上网，代理地址为113.201.60.2.核心交换机配置基于全局的DHCP服务，为办公楼和宿舍楼用户提供DHCP服务。内部网络划分为3个Vlan，其中vlan 10的地 址是10.0.10.1/24，vlan20的地址是10.0.20.1/24，vlan 30的地址是10.0.30.1/24.结合案例，回答下列问题。
问题一；路由器的配置片段如下，根据图4- 1，补齐(1) ~(6) 空缺 的命令＜Huawei>system-view Huawei] sysname（ 1）
[Router] interface（ 2 ）
[Router-GigabitEthernet1/0/0] ip address(3)
[Router-GigabitEthernet1/0/0] quit
[Router] ip route-static 0.0.0.0 0.0.0.0（ 4 ）
[Router-acI-basic-2000]
[Router-acI-basic-2000] rule 5 permit source 10.0.0.0（ 5 ）
[Router-acl-basic-2000] quit
[Router] interface GigabitEthernet1/0/0
[Router-GigabitEthernet1/0/0] nat outbound（6 ）
[Router-GigabitEthernet1/0/0] quit
……
其他配置略
问题二：核心交换机的配置片段如下，根据图 4-1，补齐 (7)~(10) 空缺的命令。#配置GE0/0/2接口加入VLAN20，并配置对应VLAN接口地址
[Switch]vlan batch 20[Switch]interface GigabitEthernet0/0/2[Switch-GigabitEthernet0/0/2]port link-type( 7 )[Switch-GigabitEthernet0/0/2]port hybrid pvid vlan20[Switch-GigabitEthernet0/0/2]port hybrid untagged vlan20[Switch-GigabitEthernet0/0/2]quit[Switch] interface vlanif 20[Switch-Vlanif20] ip address( 8 )[Switch-Vlanif20]Quit.......其他配置略
#配置DHCP服务，租期3天
[Switch] dhcp(9 )
[Switch] ip pool pool1
[Switch-ip-pool-pool1] network 10.0.20.0 mask 225.225.255.0
[Switch-ip-pool-pool1] dns-list 10.010.2
[Switch-ip-pool-pool1] gateway-list 10.0.20.1
[Switch-ip-pool-pool1] lesae day( 10 )
[Switch-ip-pool-pool1] quit
[Switch] interface vlanif 20
[Switch-Vlanif20] dhcp select global
[Switch-Vlanif20] quit
......
其他配置略
正确答案及解析
正确答案
解析
（1）Router （2）GigabitEthernet 1/0/0
（3）113.201.60.2 255.255.255.248 （4）113.201.60.1 （5）0.255.255.255
（6）2000 （7）hybrid （8）10.0.20.1 255.255.255.0 （9）enable （10）3
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