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拓扑图 1、接口设置IP # 重命名 sys [Huawei]sys R1 [R1]un in en # 开启DHCP [R1]dhcp enable [R1]int g0/0/0 [R1-GigabitEthernet0/0/0]ip addr 192.168.137.10 24 [R1-GigabitEthernet0/0/0]quit # 接口配置DHCP [R1]int g0/0/1 [R1-GigabitEthernet0/0/1]ip addr 192.168.10.1 24 [R1-GigabitEthernet0/0/1]dhcp select int [R1-GigabitEthernet0/0/1]dhcp server dns-list 114.114.114.114 [R1-GigabitEthernet0/0/1]quit2、设置NAT,使 PC1 可以上网 [R1]acl 2000 [R1-acl-basic-2000]rule 5 permit source 192.168.10.0 0.0.0.255 [R1-acl-basic-2000]int g0/0/0 [R1-GigabitEthernet0/0/0]nat outbound 2000 [R1-GigabitEthernet0/0/0]quit3、设置 DNS [R1]dns resolve [R1]dns server 114.114.114.1144、设置 静态路由 [R1]ip route-static 0.0.0.0 0.0.0.0 192.168.137.1 二、Cloud 设置1、设置如下 2、以太网2,IP:192.168.137.1是本地添加的一张环回网卡,如何添加环回网卡,本例不做说明,请自行查阅 3、本地以太网共享给这张环回网卡,以实现上网,共享后环回网卡IP会自动变成 192.168.137.1,这里系统默认设置的IP 1、PC1自动获取IP PC1>ipconfig Link local IPv6 address...........: fe80::5689:98ff:fe66:67d0 IPv6 address......................: :: / 128 IPv6 gateway......................: :: IPv4 address......................: 192.168.10.254 Subnet mask.......................: 255.255.255.0 Gateway...........................: 192.168.10.1 Physical address..................: 54-89-98-66-67-D0 DNS server........................: 114.114.114.1142、测试是否可以上网 PC1>ping www.baidu.com Ping www.baidu.com [36.152.44.95]: 32 data bytes, Press Ctrl_C to break From 36.152.44.95: bytes=32 seq=1 ttl=54 time=31 ms From 36.152.44.95: bytes=32 seq=2 ttl=54 time=16 ms From 36.152.44.95: bytes=32 seq=3 ttl=54 time=15 ms From 36.152.44.95: bytes=32 seq=4 ttl=54 time=16 ms From 36.152.44.95: bytes=32 seq=5 ttl=54 time=15 ms --- 36.152.44.95 ping statistics --- 5 packet(s) transmitted 5 packet(s) received 0.00% packet loss round-trip min/avg/max = 15/18/31 ms 四、解决网络不通的原因1、开启本地电脑防火墙的 ICMP,或关闭防火墙(不推荐) 2、删除本地电脑网卡的 internet 连接共享,重新建立连接 3、删除 eNSP中的 Cloud,重新建立一个 |
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