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请教高手关于路由交换的问题 [复制链接]

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1 [收藏(0)] [报告]
发表于 2009-04-18 17:10 |只看该作者 |倒序浏览
我的 2950交换机的配置\r\nip subnet-zero\r\nno ip domain-lookup\r\n!\r\nspanning-tree extend system-id\r\n!\r\n!\r\ninterface FastEthernet0/1\r\n switchport access vlan 10\r\n no ip address\r\n!\r\ninterface FastEthernet0/2\r\n switchport access vlan 20\r\n no ip address\r\n!\r\ninterface FastEthernet0/3\r\n switchport access vlan 30\r\n no ip address\r\n!\r\ninterface FastEthernet0/4\r\n switchport access vlan 40\r\n no ip address\r\n!\r\ninterface FastEthernet0/5\r\n switchport access vlan 50\r\n no ip address\r\n!\r\ninterface FastEthernet0/6\r\n switchport access vlan 60\r\n no ip address\r\n!\r\ninterface FastEthernet0/7\r\n switchport access vlan 70\r\n no ip address\r\n!\r\ninterface FastEthernet0/8\r\n switchport access vlan 80\r\n no ip address\r\n!\r\ninterface FastEthernet0/9\r\n\r\n no ip address\r\n!\r\ninterface FastEthernet0/10\r\n \r\n no ip address\r\n!\r\ninterface FastEthernet0/11\r\n \r\n no ip address\r\n!\r\ninterface FastEthernet0/12\r\n \r\n no ip address\r\n!\r\ninterface FastEthernet0/13\r\n no ip address\r\n!\r\ninterface FastEthernet0/14\r\n no ip address\r\n!\r\ninterface FastEthernet0/15\r\n no ip address\r\n!\r\ninterface FastEthernet0/16\r\n no ip address\r\n!\r\ninterface FastEthernet0/17\r\n no ip address\r\n!\r\ninterface FastEthernet0/18\r\n no ip address\r\n!\r\ninterface FastEthernet0/19\r\n no ip address\r\n!\r\ninterface FastEthernet0/20\r\n no ip address\r\n!\r\ninterface FastEthernet0/21\r\n no ip address\r\n!\r\ninterface FastEthernet0/22\r\n no ip address\r\n!\r\ninterface FastEthernet0/23\r\n no ip address\r\n!\r\ninterface FastEthernet0/24\r\n switchport mode trunk\r\n no ip address\r\n!\r\ninterface Vlan1\r\n ip address 192.168.0.254 255.255.255.0\r\n no ip route-cache\r\n!\r\nno ip http server\r\n!\r\n\r\n我的2811路由器的配置\r\nno aaa new-model\r\n!\r\nresource policy\r\n!\r\nip subnet-zero\r\n!\r\n!\r\nip cef\r\nno ip dhcp use vrf connected\r\nip dhcp excluded-address 192.168.0.100 192.168.0.254\r\nip dhcp excluded-address 192.168.1.100 192.168.1.254\r\nip dhcp excluded-address 192.168.2.100 192.168.2.254\r\nip dhcp excluded-address 192.168.3.100 192.168.3.254\r\nip dhcp excluded-address 192.168.4.100 192.168.4.254\r\nip dhcp excluded-address 192.168.5.100 192.168.5.254\r\nip dhcp excluded-address 192.168.6.100 192.168.6.254\r\nip dhcp excluded-address 192.168.7.100 192.168.7.254\r\nip dhcp excluded-address 192.168.8.100 192.168.8.254\r\n!\r\nip dhcp pool office\r\n   network 192.168.0.0 255.255.255.0\r\n   dns-server 10.10.10.22 61.177.7.1\r\n   default-router 192.168.0.1\r\n!\r\nip dhcp pool class1\r\n   network 192.168.1.0 255.255.255.0\r\n   dns-server 10.10.10.22 61.177.7.1\r\n   default-router 192.168.1.1\r\n!\r\nip dhcp pool class2\r\n   network 192.168.2.0 255.255.255.0\r\n   dns-server 10.10.10.22 61.177.7.1\r\n   default-router 192.168.2.1\r\n!\r\nip dhcp pool class3\r\n   network 192.168.3.0 255.255.255.0\r\n   dns-server 10.10.10.22 61.177.7.1\r\n   default-router 192.168.3.1\r\n!\r\nip dhcp pool class4\r\n   network 192.168.4.0 255.255.255.0\r\n   dns-server 10.10.10.22 61.177.7.1\r\n   default-router 192.168.4.1\r\n!\r\nip dhcp pool class5\r\n   network 192.168.5.0 255.255.255.0\r\n   dns-server 10.10.10.22 61.177.7.1\r\n   default-router 192.168.5.1\r\n!\r\nip dhcp pool class6\r\n   network 192.168.6.0 255.255.255.0\r\n   dns-server 10.10.10.22 61.177.7.1\r\n   default-router 192.168.6.1\r\n!\r\nip dhcp pool class7\r\n   network 192.168.7.0 255.255.255.0\r\n   dns-server 10.10.10.22 61.177.7.1\r\n   default-router 192.168.7.1\r\n!\r\nip dhcp pool class8\r\n   network 192.168.8.0 255.255.255.0\r\n   dns-server 10.10.10.22 61.177.7.1\r\n   default-router 192.168.8.1\r\n   domain-name wr\r\n!\r\n!\r\nno ip domain lookup\r\n!\r\n!\r\n!\r\n!\r\ninterface Loopback1\r\n ip address 1.1.1.1 255.0.0.0\r\n!\r\ninterface FastEthernet0/0\r\n ip address 10.18.2.45 255.255.255.0\r\n ip nat outside\r\n duplex auto\r\n speed auto\r\n!\r\ninterface FastEthernet0/1\r\n no ip address\r\n duplex auto\r\n speed auto\r\n!\r\ninterface FastEthernet0/1.1\r\n encapsulation dot1Q 1 native\r\n ip address 192.168.0.1 255.255.255.0\r\n ip nat inside\r\n no snmp trap link-status\r\n!\r\ninterface FastEthernet0/1.10\r\n encapsulation dot1Q 10\r\n ip address 192.168.1.1 255.255.255.0\r\n ip nat inside\r\n no snmp trap link-status\r\n!\r\ninterface FastEthernet0/1.20\r\n encapsulation dot1Q 20\r\n ip address 192.168.2.1 255.255.255.0\r\n ip nat inside\r\n no snmp trap link-status\r\n!\r\ninterface FastEthernet0/1.30\r\n encapsulation dot1Q 30\r\n ip address 192.168.3.1 255.255.255.0\r\n ip nat inside\r\n no snmp trap link-status\r\n!\r\ninterface FastEthernet0/1.40\r\n encapsulation dot1Q 40\r\n ip address 192.168.4.1 255.255.255.0\r\n ip nat inside\r\n no snmp trap link-status\r\n!\r\ninterface FastEthernet0/1.50\r\n encapsulation dot1Q 50\r\n ip address 192.168.5.1 255.255.255.0\r\n ip nat inside\r\n no snmp trap link-status\r\n!\r\ninterface FastEthernet0/1.60\r\n encapsulation dot1Q 60\r\n ip address 192.168.6.1 255.255.255.0\r\n ip nat inside\r\n no snmp trap link-status\r\n!\r\ninterface FastEthernet0/1.70\r\n encapsulation dot1Q 70\r\n ip address 192.168.7.1 255.255.255.0\r\n ip nat inside\r\n no snmp trap link-status\r\n!\r\ninterface FastEthernet0/1.80\r\n encapsulation dot1Q 80\r\n ip address 192.168.8.1 255.255.255.0\r\n ip nat inside\r\n no snmp trap link-status\r\n!\r\nip classless\r\nip route 0.0.0.0 0.0.0.0 FastEthernet0/0\r\n!\r\nip http server\r\nip nat inside source list office interface FastEthernet0/0  overload\r\nip nat inside source list student interface FastEthernet0/0  overload\r\nip nat inside source list teacher interface FastEthernet0/0  overload\r\n!\r\nip access-list standard office\r\n permit 192.168.0.0 0.0.0.255\r\n!\r\nip access-list extended student\r\nip access-list extended teacher\r\n!\r\n我现在PC连上交换机 不能获取到IP  请问 配置那里错了  帮忙指出 谢谢  急用.

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2 [报告]
发表于 2009-04-18 17:36 |只看该作者
接口是怎么连的。PC 交换机 路由器 之间???

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发表于 2009-04-18 17:38 |只看该作者
路由器 f0/0 外网   f0/1内网 连的交换机f0/24

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发表于 2009-04-18 17:39 |只看该作者
PC接的是???  。尽量一次说完整,这个对判断很重要。

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5 [报告]
发表于 2009-04-18 17:42 |只看该作者
1、你可以给PC配置一个静态IP然后访问网关试试?\r\n2、检查2950是否是Dot1q封装,还有接口模式是否正确。

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6 [报告]
发表于 2009-04-18 18:00 |只看该作者
我PC查任何端口 都不能获取到IP

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7 [报告]
发表于 2009-04-18 18:05 |只看该作者
但我给PC手工指定IP就可以ping通到路由  所以DHCP这里肯定有问题

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8 [报告]
发表于 2009-04-18 18:08 |只看该作者
请问如何在交换机上配置 封装DOT1Q??

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9 [报告]
发表于 2009-04-18 18:17 |只看该作者
会不会是0/0只能配到内网?  0/1配外网IP才可以???

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10 [报告]
发表于 2009-04-18 18:18 |只看该作者

回复 #8 swan_tc 的帖子

既然你固定IP能够ping通,别的问题就不要考虑了。和封装无关了。\r\n\r\n\r\n着重考虑DHCP ?
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