Dell Networking PowerConnect 2800型号交换机上的基本命令行界面
Summary: 有关通过 Dell Networking PowerConnect 2800 交换机上的命令行提供的有限命令量的详细信息。
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Instructions
本文讨论 Dell Networking PowerConnect 2800 型号交换机上的命令行可用的命令数量有限。
基本CLI概述
PowerConnect 28xx系列支持基本控制台CLI界面和单个telnet会话。
要访问串行控制台，交换机必须处于受管模式。默认情况下，交换机处于非受控模式。如果不熟悉切换到托管模式，请参阅文章 HOW10276“如何访问 PowerConnect 2800 系列交换机的管理”。2808型号没有串行端口用于连接控制台。因此，2808没有和其余2800型号交换机一样的命令行功能。
重新加载后，当交换机启动时，您将看到按“Enter”停止自动启动并进入启动菜单的选项。
Console# show tech-support
要访问串行控制台，交换机必须处于受管模式。默认情况下，交换机处于非受控模式。如果不熟悉切换到托管模式，请参阅文章 HOW10276“如何访问 PowerConnect 2800 系列交换机的管理”。2808型号没有串行端口用于连接控制台。因此，2808没有和其余2800型号交换机一样的命令行功能。
CLI可用于：
- 重新引导设备
- 将系统还原为默认值（除了2808必须从Web界面重置）
- 下载或上传配置、映像或引导文件
- 创建本地数据库用户（用于设备管理）
- 定义SNMP团体
- 定义静态IP地址
- 执行show tech-support命令
重新引导设备
# reload
此命令将重置整个系统并断开当前会话。Do you want to continue?（是否要继续？）（Y/控制台 N）[N] Y
关闭...
关闭。。。
此命令将重置整个系统并断开当前会话。Do you want to continue?（是否要继续？）（Y/控制台 N）[N] Y
关闭...
关闭。。。
还原系统默认值
重新加载后，当交换机启动时，您将看到按“Enter”停止自动启动并进入启动菜单的选项。
在启动菜单中，选择 [2] 按 <2 擦除 Flash 文件，然后按 <Y>
确认 启动菜单
[1] 下载软件
[2] 擦除闪存文件
[3] 进入诊断模式
[4] 设置终端波特率
[5] 返回
输入您的选择或按“ESC”>退出：
2 警告！About to erase a Flash file.（将擦除刷新文件。）
您是否确定 （Y/N） ？y
确认 启动菜单
[1] 下载软件
[2] 擦除闪存文件
[3] 进入诊断模式
[4] 设置终端波特率
[5] 返回
输入您的选择或按“ESC”>退出：
2 警告！About to erase a Flash file.（将擦除刷新文件。）
您是否确定 （Y/N） ？y
升级固件
键入 copy tftp://{TFTP Server IP Address}/{filename of firmware} image以从 TFTP 服务器拉取映像文件。
console# copy tftp://10.0.0.2/-10020 powerconnect_28xx.ros image
16-Dec-2008 14：35：59 %COPY-I-FILECPY：Files Copy — 源 URL tftp://10.0.0.2/powerconnect_28xx-10020.ros 目标 URL flash://image
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!16-Dec-2008 14：39：07 %COPY-W-TRAP：复制作已成功
完成
！
复制：在 00：03：37 [hh：mm：ss]
console 中拷贝了 4606156 字节#
console# copy tftp://10.0.0.2/-10020 powerconnect_28xx.ros image
16-Dec-2008 14：35：59 %COPY-I-FILECPY：Files Copy — 源 URL tftp://10.0.0.2/powerconnect_28xx-10020.ros 目标 URL flash://image
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!16-Dec-2008 14：39：07 %COPY-W-TRAP：复制作已成功
完成
！
复制：在 00：03：37 [hh：mm：ss]
console 中拷贝了 4606156 字节#
创建用户的本地数据库
console# configure
console（config）# username admin password password level 15
console（config）#
console（config）# username admin password password level 15
console（config）#
SNMP 配置
console# configure
console（config）# snmp-server community public rw 10.37.123.10
console（config）#
console（config）# snmp-server community public rw 10.37.123.10
console（config）#
IP地址分配
console# configure
console（config）# ip address 172.16.1.1 /24
console（config-if）#
console（config）# ip address 172.16.1.1 /24
console（config-if）#
Show Tech-Support
Console# show tech-support
Affected Products
PowerConnect 2816, PowerConnect 2824, PowerConnect 2848Article Properties
Article Number: 000120225
Article Type: How To
Last Modified: 05 Jun 2025
Version: 6
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