Juniper-EX4200-中文配置手册全集详解.doc

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ex4200

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EX4200/3200 交换机

命令配置手册

目          录
1    交换机基础知识 6
1.1    JUNOS 操作系统基础........................................................................................................................................6

交换机配置模式


交换机配置结构


和空格键的使用


用户模式和配置模式

的区别


如何将配置转换成

命令


和

1.2    EX 交换机命令菜单结构...............................................................................................................................15
2    操作指导 25
2.1    通过 CONSOLE 线连接交换机.......................................................................................................................... 25
2.2    SYSTEM 系统参数配置.................................................................................................................................... 26

设置

密码


设置主机名


设置

服务器


设置日期时间


设置

服务器


开启远程
 
登陆服务
!

开启远程
"#
服务
!
!
开启远程

登陆
!
$
开启远程
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登陆服务
$

添加
&
删除用户
$
2.2.10.1    添加用户........................................................................................................................................................ 29
2.2.10.2    修改用户类别................................................................................................................................................ 29
2.2.10.3     修改用户密码................................................................................................................................................ 30
2.2.10.4    删除用户........................................................................................................................................................ 30

用户权限设置

2.3    VLAN 配置..................................................................................................................................................... 31
'(
配置步骤

'(
配置规范要求


添加
'(

修改端口
'(

删除
'(

配置
'(
网关
)
     

第

页 共

页

2.4    TRUNK 配置..................................................................................................................................................... 34
* 
配置步骤


如何设置
* 

允许
&
禁止
'(
通过
* 
2.5    端口配置....................................................................................................................................................... 35

端口配置规范要求


修改端口速率


修改端口工作模式


修改端口为
(
模式


修改端口为
(
模式

2.6    生成树配置................................................................................................................................................... 36

配置实例

+
配置实例
!
,
配置 实例

2.7    端口捆绑....................................................................................................................................................... 44

端口捆绑步骤

(
端口捆绑

(
端口捆绑

2.8    ECMP 负载均衡配置..................................................................................................................................... 46
2.9    路由协议配置............................................................................................................................................... 47
$
静态路由配置

2.9.1.1    添加静态路由.................................................................................................................................................. 47
2.9.1.2     删除静态路由..................................................................................................................................................48
2.9.1.3    调整静态路由优先值....................................................................................................................................... 48
2.9.1.4    设置备份静态路由........................................................................................................................................... 48
2.9.1.5    指定静态路由下一跳端口............................................................................................................................... 48
$-"
配置
!
2.9.2.1    OSPF 配置步骤................................................................................................................................................. 48
2.9.2.2    OSPF 配置实例................................................................................................................................................. 51
2.9.2.3    OSPF 路由过滤................................................................................................................................................. 53
2.10    端口镜像..................................................................................................................................................... 54

端口输入输出流量镜像


带过滤条件的端口镜像

2.11    端口 MAC 地址限制.................................................................................................................................... 56
2.12    端口广播风暴控制..................................................................................................................................... 56
     
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2.13    VRRP 配置.................................................................................................................................................... 56

如何配置
'++

如何检查
'++
状态


如何切换
'++
2.14    BFD 配置...................................................................................................................................................... 57
-"
中配置
"

静态路由中配置
"!
2.15    交换机 FIREWALL 限制功能...........................................................................................................................58

限制
)
地
!

限制
,.
地址
$
2.16    VIRTUAL-CHASSIS 设置.....................................................................................................................................59
2.17    VC 知识........................................................................................................................................................ 59

如何建立
'.
组


如何扩充
'.
组交换机

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如何利用
*# 
链路组成
'.

如何对
'.
组进行切换

2.18    SNMP 配置.................................................................................................................................................. 65
2.19    SYSLOG 配置.................................................................................................................................................. 66
2.20    MULTI-VRF 配置.............................................................................................................................................. 67
2.21    MULTI-VRF OSPF 配置..................................................................................................................................... 68
3    交换机维护操作 69
3.1    交换机启动和关闭....................................................................................................................................... 69

重新启动
$

关闭
$
3.2    配置备份和恢复........................................................................................................................................... 69

配置备份
$

配置恢复

3.3    如何升级交换机 OS...................................................................................................................................... 71
3.4    如何恢复出厂设置....................................................................................................................................... 71
3.5    密码恢复....................................................................................................................................................... 71
3.6    日常维护命令............................................................................................................................................... 73
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查看序列号
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