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Cisco3524交換機配置VLAN實例

 更新時間:2007年09月19日 10:19:54   作者:  

參考:
  Cisco 3548(3524) 交換機:
  第一次連接交換機,配置終端參數(shù)為:
  波特率:9600;數(shù)據(jù)位:8;停止位:1;奇偶校驗:無;流控制:無。
  通過串口線連上路由器后,按回車,即可看到配置向導:
  (如果不是第一次配置,可以進入超級用戶模式后用命令setup調用以下過程)
  
  --- System Configuration Dial og ---
  
  At any point you may enter a question mark ? for help.任何時候可以打?取得幫助
  Use ctrl-c to abort configuration dialog at any prompt.按Ctrl-C可以取消并退出
  Default settings are in square brackets [].默認參數(shù)在[]中
  
  Continue with configuration dialog? [yes/no]: y繼續(xù)交互配置嗎?回答:y
  Enter IP address: 10.1.1.249ip地址
  Enter IP netmask: 255.255.255.0子網(wǎng)掩碼
  Would you like to enter a default gateway address? [yes]: y設置默認網(wǎng)關?y
  IP address of default gateway: 10.1.1.254默認網(wǎng)關
  Enter host name [3548_9A]:
  
  The enable secret is a one-way cryptographic secret used
  instead of the enable password when it exists.
  
  Enter enable secret: _password輸入超級用戶密碼
  
  Would you like to configure a Telnet password? [yes]: y
  Enter Telnet password: _password輸入telnet密碼
  Would you like to enable as a cluster command switch? [yes/no]: n集群模式?n
  
  The following configuration command script was created:已建立以下配置信息
  
  ip subnet-zero
  interface VLAN1
  ip address 10.1.1.249 255.255.255.0
  ip default-gateway 10.1.1.254
  enable secret 5 $1$biZ3$AOLb9cMTtBwMtGB9lyBzr.
  line vty 0 15
  password _domainwlzx
  snmp community private rw
  snmp community public ro
  !
  end
  
  Use this configuration? [yes/no]:使用該配置信息嗎? y
  
  修改配置:
  
  禁止通過snmp管理:
  3548>enable
  password:
  3548#config term
  3548(config)#no snmp community private
  3548(config)#no snmp community public
  
  接著配置干道:(確定上級交換機對應端口已設為干道模式)
  3548(config)#inter g0/1 選擇第一個千兆口
  3548(config if)# switchport mode trunk設為干道模式
  如果g0/2用于連接另一臺3548,也設為干道
  3548(config)#inter g0/2
  3548(config if)# switchport mode trunk
  返回
  3548(config if)# exit
  3548(config)# exit
  3548#
  驗證: ping 10.1.1.254
  
  配置Vlan數(shù)據(jù):
  3548#vlan database
  3548(vlan)#reset清除以前的配置
  3548(vlan)#vtp client設為vtp客戶模式
  3548(vlan)#vtp domain _domainvtp域是_domain
  3548(vlan)#vtp password ********設定vtp域密碼
  3548(vlan)#exit
  3548#
  驗證:show vtp status顯示vlan 數(shù)據(jù)
  show vtp counters
  show vlan
  同步后看到的vlan數(shù)目和名稱應與6506上的一致
  
  指定端口到Vlan、配置端口為portfast方式(快速建立連接):
  方法1:命令方式
  3548#config term
  3548(config)#inter f0/1配置1號快速以太網(wǎng)端口
  3548(config if)# switchport access vlan 2指定端口到Vlan 2
  3548(config if)# spanning-tree portfast配置端口為portfast方式
  3548(config)#inter f0/2配置1號快速以太網(wǎng)端口
  3548(config if)# switchport access vlan 2指定端口到Vlan 2
  3548(config if)# spanning-tree portfast配置端口為portfast方式
  ...對每個要設定的端口重復上述步驟。
  3548(config if)# exit
  3548(config)# exit
  3548#
  方法1:Web 方式
  (預先要安裝插件:jre-1-2-2-005-win-i-09-mar-2000.exe)
  打開瀏覽器連接設備:在地址欄輸入設備的管理頁面url,如3548_9a(10.1.1.248)為:http://10.1.1.249/basiccfg.html
  選中菜單port -> port configure -> 設port fast 為Enable
  選中菜單vlan -> vlan membership -> 指定端口所屬的Vlan號 可同時指定多個端口
  
  
  ! 注意: 如果把一個端口指定到不存在的VLAN上,3548交換機的VLAN同步會異常,此時應該為正確VLAN并重新“配置Vlan數(shù)據(jù)”

保存配置信息:
  方法1:命令方式
  3548# write ( 或 copy running-config startup-config )
  方法1:Web 方式
  選中設備(而不是單個端口),點擊save configure按鈕。
  
  
  3548_9A#show run
  Building configuration...
  
  Current configuration:
  !
  version 12.0#軟件版本
  no service pad
  service timestamps debug uptime
  service timestamps log uptime
  no service password-encryption
  !
  hostname 3548_9A#系統(tǒng)名稱
  !
  enable secret 5 $1$4ZMs$rfC.g/nN.owt3eW2uoCL/0#加密后的enable密碼
  !
  !
  !
  !
  !
  !
  ip subnet-zero
  !
  !
  !
  interface FastEthernet0/1#模塊0的1號快速以太網(wǎng)接口
  switchport access vlan 5#指定端口0/1到vlan 5
  spanning-tree portfast#如果接的是工作站,指定端口為portfast方式(不運行生成樹協(xié)議,加快建立連接速度)
  !
  interface FastEthernet0/2
  spanning-tree portfast#默認情況下端口屬vlan 1
  !
  interface FastEthernet0/3
  spanning-tree portfast
  !
  interface FastEthernet0/4
  spanning-tree portfast
  !
  interface FastEthernet0/5
  spanning-tree portfast
  !
  interface FastEthernet0/6
  spanning-tree portfast
  !
  interface FastEthernet0/7
  spanning-tree portfast
  !
  interface FastEthernet0/8
  spanning-tree portfast
  !
  interface FastEthernet0/9
  spanning-tree portfast
  !
  interface FastEthernet0/10
  spanning-tree portfast
  !
  interface FastEthernet0/11
  spanning-tree portfast
  !
  interface FastEthernet0/12
  spanning-tree portfast

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  !
  interface FastEthernet0/13
  spanning-tree portfast
  !
  interface FastEthernet0/14
  spanning-tree portfast
  !
  interface FastEthernet0/15
  spanning-tree portfast
  !
  interface FastEthernet0/16
  spanning-tree portfast
  !
  interface FastEthernet0/17
  spanning-tree portfast
  !
  interface FastEthernet0/18
  spanning-tree portfast
  !
  interface FastEthernet0/19
  spanning-tree portfast
  !
  interface FastEthernet0/20
  spanning-tree portfast
  !
  interface FastEthernet0/21
  spanning-tree portfast
  !
  interface FastEthernet0/22
  spanning-tree portfast
  !
  interface FastEthernet0/23
  spanning-tree portfast
  !
  interface FastEthernet0/24
  spanning-tree portfast
  !
  interface FastEthernet0/25
  spanning-tree portfast
  !
  interface FastEthernet0/26
  spanning-tree portfast
  !
  interface FastEthernet0/27
  spanning-tree portfast
  !
  interface FastEthernet0/28
  spanning-tree portfast
  !
  interface FastEthernet0/29
  spanning-tree portfast
  !
  interface FastEthernet0/30
  spanning-tree portfast
  !
  interface FastEthernet0/31
  spanning-tree portfast
  !
  interface FastEthernet0/32
  spanning-tree portfast
  !
  interface FastEthernet0/33
  spanning-tree portfast
  !
  interface FastEthernet0/34
  spanning-tree portfast
  !
  interface FastEthernet0/35
  spanning-tree portfast
  !
  interface FastEthernet0/36
  spanning-tree portfast
  !
  interface FastEthernet0/37
  spanning-tree portfast
  !
  interface FastEthernet0/38
  spanning-tree portfast
  !
  interface FastEthernet0/39
  spanning-tree portfast
  !
  interface FastEthernet0/40
  spanning-tree portfast
  !
  interface FastEthernet0/41
  spanning

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