# 交换产品常用命令

### 1. 环路检查

```cpp
//查看下联设备
show lldp nei
​
//查看端口流量信息
show interface counters summary
​
//查看端口流量信息
show interface counters rate
​
//清除端口流量数据
clear counters
```

### 2. 查看配置信息

```cpp
//查看设备当前的配置
show running-config
​
//查看设备的软件版本信息
show version
​
//查看设备的日志
show log
​
//查看设备的三层接口ip和掩码
show ip interface brief
​
//查看f0/1接口的信息，包括mac地址，流量信息等等
show interface f0/1
​
//查看交换接口的信息,包括状态、vlan、双工、速度和使用介质
show interface status
​
//查看交换接口所属的vlan信息
show vlan
​
//查看设备当前的CPU使用情况
show cpu
​
//查看设备当前接口的实时流量
show interface count rate
​
//查看设备当前的MAC地址
show member
​
//查看设备当前的MAC地址表
show mac-address-table
​
//查看设备当前的ARP表
show arp
​
//查看CPU利用率
show cpu
​
//查看内存利用率
show memory
​
//查看电源
show power
​
//查看风扇
show fan
​
//查看温度
show temperature
​
//查看时间
show clock
​
//查看交换机FLASH空间大小
dir
​
//查看路由表
show ip route
​
//查看交换机的IP地址信息
show ip interface brief
​
//查看交换机的接口状态信息
show interfaces status
​
//查看交换机的接口报文信息
show int g0/1 counters
​
//查看邻居设备信息
show lldp nei detail
```

### 3. 特殊命令

```cpp
//使用mgmt口ping的方法
ping oob ip address
​
//路由追踪
traceroute ip address
​
//使用指定ip address ping
ping ip address source ip address
​
//SSH
ssh -l username ip address
​
//通过MGMT接口SSH
ssh oob -l username ip address
```

### 4.重置交换机配置

```cpp
ruijie#dir //查看交换机的配置文件

ruijie#delete config.text //删除交换机的配置文件
Do you want to delete [flash:/config.text]? [Y/N]:yes

ruijie#reload //重启交换机生效
Reload system?(Y/N)yes
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/chang-yong-ming-ling.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.