h3c s3600配置案例：
（网络环境是：划分vlan101到vlan104加vlan1 六个vlan，vlan1 的ip是
192.168.0.30/24，且在vlan1 中有一台dhcp 服务器（windows2003搭建），ip为192.168.0.10，其
他五个vlan分别为vlan 1 的子网，各个vlan间要求可以互通，其他vlan 共用vlan里的dhcp服务器
，自动获得ip；另外这个环境中在交换机前面还有一台防火墙，防火墙和交换机相连的端口一定要配置
成trunk模式，并且一定的在防火墙上加四条静态路由，分别到达内部的四个vlan子网，网关为vlan1
的ip，防火墙的ip和vlan1在一个网段）
<h3c-3600>display current-configuration #查看所有的配置信息
<h3c-3600>display version               #查看版本信息
<h3c-3600>system-viem                   #进入系统视图
[h3c-3600]vlan 101                      #创建vlan 101（批量创建：vlan 101 to 5）
[h3c-3600-vlan101]name testvlan         #给vlan命名
[h3c-3600-vlan101]port e1/0/1 to e1/0/5 e1/0/7 e/1/011#批量把端口加入到vlan101
[h3c-3600-vlan101]quit
[h3c-3600]interface vlan-interface 101
[h3c-3600-vlan-interface101]ip address 192.168.2.1 255.255.255.192
[h3c-3600-vlan-interface101]quit
[h3c-3600]vlan 102
[h3c-3600-vlan102]name guanglivlan
 
[h3c-3600-vlan102]quit
[h3c-3600]interface vlan-interface 102
[h3c-3600-vlan-interface102]ip address 192.168.2.65 255.255.255.192
[h3c-3600-vlan-interface102]quit
[h3c-3600]int e1/0/1
[h3c-3600-e1/0/1]port link-type trunk
[h3c-3600-e1/0/1]port trunk permit vlan all #允许所有vlan通过，否则只允许vlan 1 通过
。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。其他配置略。
配置DHCP Relay
本节主要介绍DHCP Server的配置，对于举例中的DHCP Relay设备配置，只进行最简单的介绍，保证
其可以将DHCP请求转发至DHCP Server。
<H3C> system-view
[H3C] dhcp-server 1 ip 192.168.0.10（dhcp服务器的ip）
[H3C] interface Vlan-interface 101
[H3C-Vlan-interface5] dhcp-server 1
[H3C] interface Vlan-interface 102
[H3C-Vlan-interface102] dhcp-server 1
.。。。。。。。。。。。。。。。。。。。。。
由于原来交换机的ios版本比较低，导致配到第三vlan时，配置好后测试拿不到ip ，甚至导致其他
vlan也获取不到ip，手动去配ip也不通到达vlan，最后按下面的方式升级ios版本，问题解决。
1.1  通过命令行远程升级
用户在本地计算机上运行FTP Server，注意配置了用户名和密码，以及正确的文件所在目录（假设IP
地址为10.10.110.1)。同时用户通过Telnet远程登录到交换机上，利用FTP将主机程序传送到交换机
上。
假设主机程序为SWITCH.bin，BOOTROM程序为SWITCH.btm。在用户通过Telnet远程登录到交换机上后，进行下列操作。

第一步：通过FTP将软件下载到交换机上。
<H3C> ftp 10.10.110.1
Trying ...                                                                     
Press CTRL+K to abort                                                        
Connected.                                                                     
220 WFTPD 2.0 service (by Texas Imperial Software) ready for new user
User(none):lyt                                                                 
331 Give me your password, please                                          
Password:                                                                      
230 Logged in successfully      
[ftp] get SWITCH.bin SWITCH.bin
[ftp] get SWITCH.btm SWITCH.btm
(如果空间不足，可以在系统模式下删除原来的ios，命令如下：
[h3c]delete flash:/SWITCH.bin
[ftp] bye
第二步，加载BOOTROM。
<H3C> boot bootrom SWITCH.btm
please wait ...
Bootrom is updated!
第三步，加载主机软件。
<H3C> boot boot-loader SWITCH.bin
<H3C> display boot-loader
The app to boot at the next time is: flash:/SWITCH.bin
<H3C> reboot（重启前请确认其他配置是否保存，防止重启后造成配置丢失）
通过以上操作即可完成BOOTROM和主机软件的加载。需要注意的是，加载主机软件必须通过reboot命令重起交换机才能使加载成功。如果Flash memory空间不够，可以首先完成BOOTROM的加载，然后删除flash中的部分程序文件（建议删除已不使用的某主机程序），再将加载用的主机程序通过FTP上载到交换机来完成主机程序的加载。注意，在加载过程中不可断电。
注意：如果Flash memory空间不够，可以首先完成BOOTROM的升级，然后再将主机程序通过FTP上载到交换机上完成主机程序的升级。
       
s3600上的具体配置信息：        
<H3C3600>        
<H3C3600>dis cu              
#
 sysname H3C3600               
#
 dhcp-server 1 ip  192.168.0.10                              
#
radius scheme system                   
#
domain system            
#
local-user admin               
 password simple shineit                       
 service-type telnet                   
 level 3       
#
acl number 2000              
 rule 1 permit             
#
vlan 1     
#
vlan 101 to 104              
#
interface Vlan-interface1                        
 ip address 192.168.0.30 255.255.255.0                                     
#
interface Vlan-interface101                          
 ip address 192.168.2.1 255.255.255.192                                      
 dhcp-server 1             
#
interface Vlan-interface102                          
 ip address 192.168.2.65 255.255.255.192                                       
<H3C3600>dis cu              
#
 sysname H3C3600               
#
 dhcp-server 1 ip  192.168.0.10                              
#
radius scheme system                   
#
domain system            
#
local-user admin               
 password simple shineit                       
 service-type telnet                   
 level 3       
#
acl number 2000              
 rule 1 permit             
#
vlan 1     
#
vlan 101 to 104              
#
interface Vlan-interface1                        
 ip address 192.168.0.30 255.255.255.0                                     
#
interface Vlan-interface101                          
 ip address 192.168.2.1 255.255.255.192                                      
 dhcp-server 1             
#
interface Vlan-interface102                          
 ip address 192.168.2.65 255.255.255.192                                       
 dhcp-server 1             
#
interface Vlan-interface103                          
 ip address 192.168.2.129 255.255.255.192                                        
 dhcp-server 1             
#
interface Vlan-interface104                          
 ip address 192.168.2.193 255.255.255.192                                        
 dhcp-server 1             
#
interface Aux1/0/0                 
#
interface Ethernet1/0/1                      
 port access vlan 103                    
#
interface Ethernet1/0/2                      
 port access vlan 102                    
#
interface Ethernet1/0/3                      
#
interface Ethernet1/0/4                      
 port access vlan 101                    
#
interface Ethernet1/0/5                      
#
interface Ethernet1/0/6                      
 port access vlan 104                    
#
interface Ethernet1/0/7                      
#
interface Ethernet1/0/8                      
#
interface Ethernet1/0/9                      
#
interface Ethernet1/0/10                       
#
interface Eth          
#
interface Ethernet1/0/12                       
#
interface Ethernet1/0/13                       
#
interface Ethernet1/0/14                       
#
interface Ethernet1/0/15                       
#
interface Ethernet1/0/16                       
#
interface Ethernet1/0/17                       
#
interface Ethernet1/0/18                       
#
interface Ethernet1/0/19                       
 port link-type trunk                    
 port trunk permit vlan all                          
#
interface Ethernet1/0/20                       
#
interface Ethernet1/0/21                       
#
interface Ethernet1/0/22                       
 port link-type trunk                    
 port trunk permit vlan all                          
#
interface Ethernet1/0/23                       
 port link-type trunk                    
 port trunk permit vlan all                          
#
interface Ethernet1/0/24                       
 port link-type trunk                    
 port trunk permit vlan all                          
#
interface GigabitEthernet1/1/1                             
#
interface GigabitEthernet1/1/2                             
#
interface GigabitEthernet1/1/3                             
 port link-type trunk                    
 port trunk permit vlan all                          
#
interface GigabitEthernet1/1/4                             
#
 undo irf-fabric authentication-mode                                   
#
interface NULL0              
#
 telnet source-interface Vlan-interface1                                       
#
 voice vlan mac-address 0001-e300-0000 mask ffff-ff00-0000                                                         
#
 ip route-static 0.0.0.0 0.0.0.0 192.168.0.1 preference 60                                                         
#
 telnet-server source-interface Vlan-interface1                                              
#
user-interface aux 0 7                     
user-interface vty               
 acl 2000 inbound                
 user privilege level 3                      
 set authentication password simple shineit                                          
 history-command max-size 20                           
 screen-length 30                
 protocol inbound telnet                       
user-interface vty 1 4                     
 acl 2000 inbound                
#
return
<H3C3600>dis ver
H3C Comware Platform Software
Comware Software, Version 3.10, Release 1602P10 #（升级后的版本）
Copyright (c) 2004-2008 Hangzhou H3C Technologies Co., Ltd. All rights reserved.
H3C S3600-28TP-SI uptime is 0 week, 0 day, 1 hour, 8 minutes
H3C S3600-28TP-SI with 1 Processor
64M     bytes DRAM
8196K   bytes Flash Memory
Config Register points to FLASH
Hardware Version is REV.B
CPLD Version is CPLD 003
Bootrom Version is 514
[Subslot 0] 24 FE Hardware Version is REV.B
[Subslot 1] 4 GE  Hardware Version is REV.B
<H3C3600>