《计算机网络应用》技能大赛模拟题及答案.doc

计算机网络应用技能大赛模拟题网络设备配置要求 拓扑编址:设备名称接口地址PC1IP00/24PC2IP00/24PC3IP00/24PC4IP00/24S3760VLAN10/24S3760VLAN20/24S3760VLAN30/24S3760F0/24/24R1762AF1/1/24R1762AS1/2/30R1762BS1/2/30R1762BF1/0/24SERVER1IP52/24SERVER2IP53/24SERVER1和2物理主机IP54/24SERVER3IP00/24实验题目 1、在S3760与S2126上划分VLAN，将PC机与服务器加入到相应的VLAN中。S2126A划分VLAN、端口S2126B划分VLAN、端口S3760B划分VLAN2、服务器直接连接在核心交换机SW3760的Fa0/1上，需要在两个端口上限制接入服务器的数量，F0/1限制为4台，超过后将关闭该端口。3、为S3760上的VLAN接口、R1762A和R1762B上的以太网接口配置IP地址。S3760上的VLAN配置R1762A以太网接口配置R1762B以太网接口配置4、在S3760A使用具有三层特性的物理端口实现RIP路由与R1762A实现内网的互联。5、R1762A和R1762B之间运行静态路由协议，提供园区内部网络的连通性。6、在R1762A和R1762B之间建立PPP链路，并对PPP进行CHAP验证。（分）7、在一台SERVER2上配置FTP服务器，使VLAN 10中的PC能够进行文件的上传和下载。8、在R1762A上使用网络地址转换技术，使VLAN 10内使用私有地址的主机能够访问Internet中的资源。9、在一台SERVER3上配置Web服务器，使VLAN 10中的PC1能够进行Web网页的浏览。存。*CISCO*hostname r1762ausername r1762b password 0 ciscointerface FastEthernet0/1 ip address ip access-group 100 in ip nat inside interface Serial0/2/0 ip address 52 ip access-group 100 out ip nat outside ip virtual-reassembly encapsulation ppp ppp authentication chaprouter rip version 2 network no auto-summaryip route ip route ip nat inside source list 10 interface Serial0/2/0 overloadaccess-list 10 permit 55access-list 100 permit ip host 01 host 8access-list 100 permit tcp host 00 host 8 eq wwwaccess-list 100 deny tcp any anyaccess-list 100 permit ip any any=hostname r1762busername r1762a password 0 ciscointerface Loopback0 ip address 8 interface Loopback1 ip address 8 interface FastEthernet0/1 ip address interface Serial0/3/0 ip address 52 encapsulation ppp clock rate 64000 ppp authentication chapip route Serial0/3/0=s2126ahostname s2126ainterface FastEthernet0/1 switchport access vlan 10 switchport mode accessinterface FastEthernet0/24 switchport trunk encapsulation dot1q switchport mode trunkinterface Vlan10 ip address 54 =s3760ahostname s3760aerrdisable recovery cause psecure-violationerrdisable recovery interval 30vlan 10vlan 20vlan 30interface FastEthernet0/1 switchport access vlan 30 switchport mode access switchport port-security maximum 4 switchport port-security spanning-tree portfastinterface FastEthernet0/3 switchport access vlan 10 switchport trunk encapsulation dot1q switchport mode trunk spanning-tree portfastinterface FastEthernet0/4 switchport access vlan 20 switchport mode access spanning-tree portfastinterface FastEthernet0/24 no switchport ip address interface Vlan10 ip address !interface Vlan20 ip address !interface Vlan30 ip address router rip version 2 network network network network no auto-summaryip route FastEthernet0/24=*H3C*sys-viewsysname