华三及华为三层交换/VLAN实施笔记(二)
声明：此文内容为实施过程中的流水笔记记载，留此记录，谨做参考，各位朋友看到请勿见笑，谢绝转载！--------------寒冰于2010.8
第二部分：华三3628&华为2326 VLAN的实现
H3C 3628TP-SI/HW2326实现VLAN笔记:该笔记的目的拟在找出H3C与华为的不同点，将上述的3328替换为H3C 3628测试。一、思路同上，如下配置： <H3C3628>system-view //进入系统视图
System View: return to User View with Ctrl+Z.vlan 1 //进入VLAN1ip ? //查看是否有IP命令 ^ % Unrecognized command found at '^' position. //看来命令与HW3328不同，在该视图下没有IP命令interface vlan 1 //进入VLANIF1接口ip ? //查看是否有IP命令 address Set the IP address of an interface //成功发现有此命令ip address 192.168.0.11 255.255.0.0 //设置VLAN1 IP地址以下为HW3328模式—对比：**************************************************************************************ip ? //系视图下不能设置VLAN的IP地址 host Add/Remove a host name and address to/from the IP host name table relay Specify DHCP> route-static Establish static routes rpf-route-static Establish Multicast static route ttl-expired The Time-To-Live expired vlan 1ip ? //VLAN视图下野不能设置IP地址 source Specify ip source guard interface vlan 1 //VLAN1接口视图下才可以设置IP地址 ip ? address Set the IP address of an interface forward-broadcast Specify IP directed broadcast information relay Specify DHCP> verify IP verify从以上可得出H3C与HW在设置 VLAN的IP地址时是一样的。************************************************************************************** 配置端口trunk允许VLAN1和VLAN2通过的命令参数与HW3328不同：port trunk ? permit allowed VLANs //H3C vlan trunk allow参数 pvid Specify current trunk port's PVID VLAN characteristics***********************************************************************port trunk ? allow-pass Allowed vlan //HW vlan trunk allow参数***********************************************************************问题：配置时提示不支持TRUNK!!!:port trunk permit vlan 1 TO 2 This port is not a TRUNK port!端口默认格式为：interface Ethernet1/0/2 port access vlan 2看来H3C和华为还是不同，要改端口模式为TRUNK（但是奇怪的是，现在的2326下的电脑能获取到VLAN2（10.10.0.0/24）的IP,并且能正常访问网络了。将端口2模式更改为TRUNK:port link-type ? access Access link-type hybrid Hybrid VLAN link-type irf-fabric Fabric-port link-type trunk VLAN trunk link-type port link-type trunk //将端口2模式更改为TRUNK%Apr 2 18:56:40:690 2000 H3C3628 L2INF/5/VLANIF LINK STATUS CHANGE:- 1 - Vlan-interface2 is DOWN***网络中断了，2326上的电脑无法PING通192.168.0.0/16网段。将端口2设置为TRUNK 并允许VLAN1 和VLAN2通过：port trunk permit vlan 1 to 2 Please wait... Done.%Apr 2 19:00:04:963 2000 H3C3628 L2INF/5/VLANIF LINK STATUS CHANGE:- 1 - Vlan-interface2 is UP %Apr 2 19:00:05:084 2000 H3C3628 IFNET/5/UPDOWN:- 1 -Line protocol on the interface Vlan-interface2 is UP 设置OK,端口2为UP状态。在2326的电脑上测试网络是否通，我靠，改为TRUNK模式后，网络中断了，然后改为ACCESS模式，也中断了，连10.10.0.0/24的路由也没有了。。。。。：dis ip rou Routing Table: public netDestination/Mask Protocol Pre Cost Nexthop Interface0.0.0.0/0 STATIC 60 0 192.168.0.2 Vlan-interface1127.0.0.0/8 DIRECT 0 0 127.0.0.1 InLoopBack0127.0.0.1/32 DIRECT 0 0 127.0.0.1 InLoopBack0192.168.0.0/16 DIRECT 0 0 192.168.0.11 Vlan-interface1192.168.0.11/32 DIRECT 0 0 127.0.0.1 InLoopBack0看来要重新配置：（1）.重新将端口2加入VLAN2:%Apr 2 19:13:23:700 2000 H3C3628 L2INF/5/VLANIF LINK STATUS CHANGE:- 1 - Vlan-interface2 is UP%Apr 2 19:13:23:820 2000 H3C3628 IFNET/5/UPDOWN:- 1 -Line protocol on the interface Vlan-interface2 is UP dis ip rou Routing Table: public netDestination/Mask Protocol Pre Cost Nexthop Interface0.0.0.0/0 STATIC 60 0 192.168.0.2 Vlan-interface110.10.0.0/24 DIRECT 0 0 10.10.0.1 Vlan-interface210.10.0.1/32 DIRECT0 0 127.0.0.1 InLoopBack0127.0.0.0/8 DIRECT 0 0 127.0.0.1 InLoopBack0127.0.0.1/32 DIRECT 0 0 127.0.0.1 InLoopBack0192.168.0.0/16 DIRECT 0 0 192.168.0.11 Vlan-interface1192.168.0.11/32 DIRECT 0 0 127.0.0.1 InLoopBack0（2）.到2326上测试，网络通了。连接到2326的电脑也通了。查看H3C3628的系统参数，此时端口2还是为ACCSEE模式。（3）.下面再来测试将端口2改为TRUNK模式，不通，查阅资料得知，还需指定端口2的缺省VLAN(未设置的缺省VLAN是VLAN1),汗死了，还有这个。命令如下：port trunk pvid vlan 2 执行上述命令后，网络通了，配置文件如下：<H3C3628>dis cu# sysname H3C3628#radius scheme system#domain system#vlan 1 to 2#interface Vlan-interface1 ip address 192.168.0.11 255.255.0.0#interface Vlan-interface2 ip address 10.10.0.1 255.255.255.0#interface Aux1/0/0#interface Ethernet1/0/1#interface Ethernet1/0/2 port link-type trunk port trunk permit vlan 1 to 2 port trunk pvid vlan 2# ip route-static 0.0.0.0 0.0.0.0 192.168.0.2 preference 60#user-interface aux 0 7user-interface vty 0 4#return
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