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网络工程师案例分析每日一练试题内容(2022/8/25)
阅读以下说明,回答问题1至问题2。
图4-1为某学校网络拓扑图,运营商分配的公网IP地址为113.201.60.1/29,运营商网关地址为113.201.60.1,内部用户通过路由器代理上网,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VLAN10的地址10.0.10.1/24,VLAN20的地址10.0.20.1/24,VLAN30的地址10.0.30.1/24,请结合下图,回答相关问题。

图4-1
问题1(共9分)
路由器的配置片段如下,根据图4-1,补齐(1)~(6)空缺的命令。
#配置WAN接口和内网上网代理
system-view
[Huawei] sysname ( 1 )
[Router] interface ( 2 )
[Router-GigabitEthernet1/0/0] ip address ( 3 )
[Router-GigabitEthernet1/0/0] quit
[Router] ip route-static 0.0.0.00.0.0.0 ( 4 )
[Router] acl 2000
[Router-acl-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
......
其它配置
问题2(共6分)
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 vlan 20
[Switch-GigabitEthernet0/0/2] quit
[Switch] interface vlanif 20
[Switch-vlanif20] ip address ( 8 )
[Switch-vlanif20] quit
......
其它配置略
#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 255.255.255.0
[Switch-ip-pool-pool1] dns-list 10.0.10.2
[Switch-ip-pool-pool1] gateway-list 10.0.20.1
[Switch-ip-pool-pool1] lease day ( 10 )
[Switch-ip-pool-pool1] quit
[Switch] interface vlanif 20
[Switch-vlanif 20] dhcp select global
[Switch-vlanif 20] quit
......
其它配置略
信管网试题答案与解析:www.cnitpm.com/st/3960527496.html
信管网考友试题答案分享:
信管网cnitpm560065285150:
1 router
2 g1/0/0
3 113.201.60.2 29
4 255.255.255.255
5 0.255.255.255
6 no-pat
7 hybrid
8 10.0.20.1 24
9 enable
10 3
信管网shawnfang:
1、router
2、g1/0/0
3、113.201.60.2/24
4、g1/0/0
5、24
6、acl 2000
7、hybrid
8、10.0.20.1/24
9、enable
10、3
信管网cnitpm530095117771:
(1)route (2)wan(3)113.201.60.2 255.255.252.0(4)(5)(6)(7)(8)(9)(10)
信管网cnitpm510363938505:
路由器改名字
gigabitethernet
113.201.60.2 29
113.201.60.2
6、2000
7、hybrid
8、10.0.20.1 24
9、select global
10、3
信管网cnitpm505775440184:
1.route
2.gigabitethernet1/0/0
3.113.201.60.2 255.255.255.248
4.113.201.60.1
5.0.0.0.255
6.inside
7.hybrid
8.10.0.20.1 255.255.255.0
9.enable
10.3
信管网试题答案与解析:
www.cnitpm.com/st/3960527496.html