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cisco交换机3548配置

发布时间:2009-06-01 00:48:38  来源:本站整理
【摘要】: cisco交换机3548配置
第一次连接交换机,配置终端参数为:
  波特率:9600;数据位:8;停止位:1;奇偶校验:无;流控制:无。
  通过串口线连上路由器后,按回车,即可看到配置向导:
  (假如不是第一次配置,可以进入超级用户模式后用命令setup调用以下过程)
  
  --- System Configuration Dialog ---
  
  At any point you may enter a question mark '?' for help.任何时候可以打?取得帮助
  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 '[]'.默认参数在[]中
  
  Continue with configuration dialog? [yes/no]: y继续交互配置吗?回答:y
  Enter IP address: 10.1.1.249ip地址
  Enter IP netmask: 255.255.255.0子网掩码
  Would you like to enter a default gateway address? [yes]: y设置默认网关?y
  IP address of default gateway: 10.1.1.254默认网关
  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输入超级用户密码
  
  Would you like to configure a Telnet password? [yes]: y
  Enter Telnet password: _password输入telnet密码
  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]:使用该配置信息吗? y
  
  修改配置:
  
  禁止通过snmp治理:
  3548>enable
  password:
  3548#config term
  3548(config)#no snmp community private
  3548(config)#no snmp community public
  
  接着配置干道:(确定上级交换机对应端口已设为干道模式)
  3548(config)#inter g0/1 选择第一个千兆口
  3548(config if)# switchport mode trunk设为干道模式
  假如g0/2用于连接另一台3548,也设为干道
  3548(config)#inter g0/2
  3548(config if)# switchport mode trunk
  返回
  3548(config if)# exit
  3548(config)# exit
  3548#
  验证: ping 10.1.1.254
  
  配置Vlan数据:
  3548#vlan database
  3548(vlan)#reset清除以前的配置
  3548(vlan)#vtp client设为vtp客户模式
  3548(vlan)#vtp domain _domainvtp域是_domain
  3548(vlan)#vtp password ********设定vtp域密码
  3548(vlan)#exit
  3548#
  验证:show vtp status显示vlan 数据
  show vtp counters
  show vlan
  同步后看到的vlan数目和名称应与6506上的一致
  
  指定端口到Vlan、配置端口为portfast方式(快速建立连接):
  方法1:命令方式
  3548#config term
  3548(config)#inter f0/1配置1号快速以太网端口
  3548(config if)# switchport Access vlan 2指定端口到Vlan 2
  3548(config if)# spanning-tree portfast配置端口为portfast方式
  3548(config)#inter f0/2配置1号快速以太网端口
  3548(config if)# switchport access vlan 2指定端口到Vlan 2
  3548(config if)# spanning-tree portfast配置端口为portfast方式
  ...对每个要设定的端口重复上述步骤。
  3548(config if)# exit

  3548(config)# exit
  3548#
  方法1:Web 方式
  (预先要安装插件:jre-1-2-2-005-win-i-09-mar-2000.exe)
  打开浏览器连接设备:在地址栏输入设备的治理页面url,如3548_9a(10.1.1.248)为http://10.1.1.249/basiccfg.Html
  选中菜单port -> port configure -> 设port fast 为Enable
  选中菜单vlan -> vlan membership -> 指定端口所属的Vlan号 可同时指定多个端口
  
  
  ! 注重: 假如把一个端口指定到不存在的VLAN上,3548交换机的VLAN同步会异常,此时应该为正确VLAN并重新“配置Vlan数据”
  
  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
  选中设备(而不是单个端口),点击save configure按钮。
  
  
  3548_9A#show run
  Building configuration...
  
  Current configuration:
  !
  version 12.0#软件版本
  no service pad
  service timestamps debug uptime
  service timestamps log uptime
  no service password-encryption
  !
  hostname 3548_9A#系统名称
  !
  enable secret 5 $1$4ZMs$rfC.g/nN.owt3eW2uoCL/0#加密后的enable密码
  !
  !
  !
  !
  !
  !
  ip subnet-zero
  !
  !
  !
  interface FastEthernet0/1#模块0的1号快速以太网接口
  switchport access vlan 5#指定端口0/1到vlan 5
  spanning-tree portfast#假如接的是工作站,指定端口为portfast方式(不运行生成树协议,加快建立连接速度)
  !
  interface FastEthernet0/2
  spanning-tree portfast#默认情况下端口属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
  !
  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-tree portfast
  !
  interface FastEthernet0/42
  spanning-tree portfast
  !
  interface FastEthernet0/43
  spanning-tree portfast
  !
  interface FastEthernet0/44
  spanning-tree portfast
  !
  interface FastEthernet0/45
  spanning-tree portfast
  !
  interface FastEthernet0/46
  spanning-tree portfast
  !
  interface FastEthernet0/47
  spanning-tree portfast
  !
  interface FastEthernet0/48
  spanning-tree portfast
  !
  interface GigabitEthernet0/1
  switchport mode trunk#设置G0/1为运行isl协议的干道,默认答应所有vlan通过
  !
  interface GigabitEthernet0/2
  !
  interface VLAN1
  ip address 10.1.1.249 255.255.255.0#本交换机的IP地址
  no ip directed-broadcast
  no ip route-cache
  !
  ip default-gateway 10.1.1.254#默认网关
  snmp-server engineID local 00000009020000036BC
  !
  line con 0
  transport input none
  stopbits 1
  line vty 0 4
  password _password#telnet密码
  login
  line vty 5 15
  password _password#telnet密码
  login
  !
  end
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