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唐山网站开发培训,重庆森林粤语,线上装修平台有哪些,网站建设购买什么境外主机实验要求#xff1a; 1、R6为ISP#xff0c;接口IP地址均为公有地址#xff0c;该设备只能配置IP地址#xff0c;之后不能再对其进行任何配置#xff1b; 2、R1-R5为局域网#xff0c;私有IP地址192.168.1.0/24#xff0c;请合理分配#xff1b; 3、R1、R2、R4#x… 实验要求 1、R6为ISP接口IP地址均为公有地址该设备只能配置IP地址之后不能再对其进行任何配置 2、R1-R5为局域网私有IP地址192.168.1.0/24请合理分配 3、R1、R2、R4各有两个环回IP地址R5,R6各有一个环回地址所有路由器上环回均代表连接用户的接口 4、R3下面的两台PC通过DHCP自动获取IP地址 5、选路最佳路由表尽量小避免环路 6、R1-R5均可以访问R6的环回 7、R6 telnet R5的公有地址时实际登录到R1上 8、R4与R5正常通过1000M链路故障时通过100m链路 实验步骤 推荐使用AR2220和AR2240路由器 1、网段划分 首先输入sys 进入系统视图接着输入interface GigabitEthernet0/0/1 进入接口视图 随后ip addres 192.168.1.1ip地址255.255.255.252子网掩码为啥是252因为在192.168.1.0/30这个网段中255.255.255.252表示该子网只有4个IP地址可用其中一个是网络地址、一个是广播地址另外两个是可用地址。 AR1int g0/0/1        IP地址192.168.1.5   30  int  g0/0/0        IP地址192.168.1.1   30      配置R1 环回地址 AR2int  g0/0/1        IP地址192.168.1.9   30 int  g0/0/0        IP地址192.168.1.2  30 配置R2 环回地址 AR3int g0/0/1        IP地址192.168.1.13  30 int g0/0/0        IP地址192.168.1.6  30 给R3配置dhcp服务 AR4int g0/0/1        IP地址192.168.1.14   30 int g0/0/0        IP地址192.168.1.9   30 int g0/0/2        IP地址192.168.1.17    30 int  g4/0/0        IP地址192.168.1.21   30 配置R4的环回地址 int l0 然后 ip ad 192.168.1.129 28  int l1 然后ip ad  192.168.1.145 28 AR5int 0/0/2        IP地址192.168.1.22   30 int  g0/0/0        IP地址192.168.1.18    30 int  g0/0/1        IP地址12.0.0.5    24 AR6int g0/0/0    IP地址12.0.0.6 24 配置R6环回地址 配置R1的静态路由 ip route-static 192.168.1.20 30 192.168.1.2 ip route-static 192.168.1.20 30 192.168.1.6 ip route-static 192.168.1.0 30 192.168.1.2 ip route-static 192.168.1.12 30 192.168.1.6 ip route-static 192.168.1.16 30 192.168.1.2 ip route-static 192.168.1.16 30 192.168.1.6 ip route-static 192.168.1.64 30 192.168.1.2 ip route-static 192.168.1.96 27 192.168.1.6 ip route-static 192.168.1.128 27 192.168.1.2 ip route-static 192.168.1.128 27 192.168.1.6 ip route-static 192.168.1.160 27 192.168.1.2 ip route-static 192.168.1.160 27 192.168.1.6 配置R2的静态路由 [R2]ip route-static 192.168.1.128 27 192.168.1.10 [R2]ip route-static 192.168.1.16 30 192.168.1.10 [R2]ip route-static 192.168.1.160 27 192.168.1.10 [R2]ip route-static 192.168.1.20 30 192.168.1.10 [R2]ip route-static 192.168.1.12 30 192.168.1.10 [R2]ip route-static 192.168.1.96 27 192.168.1.1 [R2]ip route-static 192.168.1.4 30 192.168.1.1 [R2]ip route-static 192.168.1.32 27 192.168.1.1 配置R3的静态路由 [R3]ip route-s     [R3]ip route-static 192.168.1.32 27 192.168.1.5 [R3]ip route-static 192.168.1.0 30 192.168.1.5 [R3]ip route-static 192.168.1.64 27 192.168.1.5 [R3]ip route-static 192.168.1.64 27 192.168.1.14 [R3]ip route-static 192.168.1.8 30 192.168.1.14 [R3]ip route-static 192.168.1.128 27 192.168.1.14 [R3]ip route-static 192.168.1.16 30 192.168.1.14 [R3]ip route-static 192.168.1.160 27 192.168.1.14 [R3]ip route-static 192.168.1.20 30 192.168.1.14 [R3]dis ip ro     [R3]dis ip routing-table p     [R3]dis ip routing-table protocol s     [R3]dis ip routing-table protocol static  配置R4的静态路由 [R4]ip rou     [R4]ip route-static 192.168.1.96 27 192.168.1.13 [R4]ip route-static 192.168.1.4 30 192.168.1.13 [R4]ip route-static 192.168.1.32 27 192.168.1.13 [R4]ip route-static 192.168.1.32 27 192.168.1.9 [R4]ip route-static 192.168.1.0 30 192.168.1.9 [R4]ip route-static 192.168.1.64 27 192.168.1.9 [R4]ip route-static 192.168.1.160 27 192.168.1.18 [R4]ip route-static 192.168.1.160 27 192.168.1.22 配置R5的静态路由 [R5]ip route-s     [R5]ip route-static 192.168.1.128 27 192.168.1.17 [R5]ip route-static 192.168.1.128 27 192.168.1.21 [R5]ip route-static 192.168.1.12 30 192.168.1.17 [R5]ip route-static 192.168.1.12 30 192.168.1.21 [R5]ip route-static 192.168.1.96 27 192.168.1.17 [R5]ip route-static 192.168.1.96 27 192.168.1.21 [R5]ip route-static 192.168.1.4 30 192.168.1.17 [R5]ip route-static 192.168.1.4 30 192.168.1.21 [R5]ip route-static 192.168.1.32 27 192.168.1.17 [R5]ip route-static 192.168.1.32 27 192.168.1.21 [R5]ip route-static 192.168.1.0 30 192.168.1.17 [R5]ip route-static 192.168.1.0 30 192.168.1.21 [R5]ip route-static 192.168.1.64 27 192.168.1.17 [R5]ip route-static 192.168.1.64 27 192.168.1.21 [R5]ip route-static 192.168.1.8 30 192.168.1.17 [R5]ip route-static 192.168.1.8 30 192.168.1.21 检查内网是否通了 现在进行公网通 在R5上配缺省路由ip route-static 0.0.0.0 0 12.0.0.6  检查公网是否通了 避免环路 静态防环机制 [R1]ip route-static 192.168.1.32 27 NULL 0 [R2]ip route-static 192.168.1.64 27 NULL 0 [R4]ip route-static 192.168.1.128 27 NULL 0 R1访问R6 公网上需要进行nat操作 [R5]acl 2000 [R5-acl-basic-2000]rule per     [R5-acl-basic-2000]rule permit s     [R5-acl-basic-2000]rule permit source 192.168.1.0 0.0.0.255 [R5-acl-basic-2000]q [R5]int g0/0/1 [R5-GigabitEthernet0/0/1]nat o     [R5-GigabitEthernet0/0/1]nat outbound 2000 [R5-GigabitEthernet0/0/1] 给R1搞缺省 [R1]ip rou     [R1]ip route-s     [R1]ip route-static 0.0.0.0 0 192.168.1.2 [R1]ip route-static 0.0.0.0 0 192.168.1.6 给R2搞缺省[R2]ip route-static 0.0.0.0 0 192.168.1.10 给R3搞缺省[R3]ip route-static 0.0.0.0 0 192.168.1.14 给R4搞缺省[R4]ip route-static 0.0.0.0 0 192.168.1.18 [R4]ip route-static 0.0.0.0 0 192.168.1.22 现在R1 ping 1.1.1.6 就可以通了 R6登录到R1上 给R1配置远程登陆 [R1]aaa [R1-aaa]lo     [R1-aaa]local-user wangdaye ps     [R1-aaa]local-user wangdaye pa     [R1-aaa]local-user wangdaye password ci     [R1-aaa]local-user wangdaye password cipher way12345 pri     [R1-aaa]local-user wangdaye password cipher way12345 privilege le     [R1-aaa]local-user wangdaye password cipher way12345 privilege level 15 给wangdaye这个用户设置服务类型 R1-aaa]local-user wangdaye ser     [R1-aaa]local-user wangdaye service-type telnet [R1-aaa]dis th [V200R003C00] # aaa   authentication-scheme default  authorization-scheme default  accounting-scheme default  domain default   domain default_admin   local-user admin password cipher %\(%\)K8m.Nt84DZ}e#08bmE3Uw}%\(%\)  local-user admin service-type http  local-user wangdaye password cipher %\(%\)RK~w)),WiO}jqSIz6p(K!Ja%\(%\)  local-user wangdaye privilege level 15  local-user wangdaye service-type telnet # return   给用户设置登录通道 [R1-aaa]quit [R1]use     [R1]user-in     [R1]user-interface  vty 0 4 [R1-ui-vty0-4]au     [R1-ui-vty0-4]authentication-mode ?   aaa       AAA authentication   password  Authentication through the password of a user terminal interface [R1-ui-vty0-4]authentication-mode aaa [R1-ui-vty0-4]quit 给R5配置nat server nat server protocol tcp global current-interface 23 ins ide 192.168.1.1 23 R6通过公网地址访问 第八个问题 1.查询R1所走的路径[R1]tracert 192.168.1.161 2、修改通过R4的优先级ip ro     [R4]ip route-s     [R4]ip route-static 0.0.0.0 0 192.168.1.22 pre     [R4]ip route-static 0.0.0.0 0 192.168.1.22 preference 61 Info: Succeeded in modifying route. Mar 20 2024 18:41:30-08:00 R4 %%01RM/4/IPV4_DEFT_RT_CHG(l)[0]:IPV4 default Route  is changed. (ChangeTypeDelete, InstanceId0, ProtocolStatic, ExitIfGigabitEt hernet4/0/0, Nexthop192.168.1.22, Neighbour0.0.0.0, Preference1023410176, Lab elNULL, Metric0)  [R4] [R4] 修改通过R5的优先级[R5]ip route-s     [R5]ip route-static 192.168.1.0 30 192.168.1.21 pre 61 Info: Succeeded in modifying route. [R5]ip route-static 192.168.1.4 30 192.168.1.21 pre 61 Info: Succeeded in modifying route. [R5]ip route-static 192.168.1.8 30 192.168.1.21 pre 6 Info: Succeeded in modifying route. [R5]ip route-static 192.168.1.21 30 192.168.1.21 pre 61 Info: The destination address and mask of the configured static route mismatched , and the static route 192.168.1.²⁰⁄₃₀ was generated. [R5]ip route-static 192.168.1.32 27 192.168.1.21 pre 61 Info: Succeeded in modifying route. [R5]ip route-static 192.168.1.64 27 192.168.1.21 pre 61 Info: Succeeded in modifying route. [R5]ip route-static 192.168.1.96 27 192.168.1.21 pre 61 Info: Succeeded in modifying route. [R5]ip route-static 192.168.1.128 27 192.168.1.21 pre 61 Info: Succeeded in modifying route. 如果没对就关一条路径  进入 0/0/2接口 输入shutdown