S5820交换机收集诊断信息文件的办法（命令行版）

S5820交换机收集诊断信息文件的方法有两种，分别是网页版和命令行版，以下是命令行版的方法：

S5820版本信息如下：

H3C Comware Software, Version 7.1.075, Alpha 7571

Copyright (c) 2004-2017 New H3C Technologies Co., Ltd. All rights reserved.

H3C S5820V2-54QS-GE uptime is 0 weeks, 0 days, 0 hours, 26 minutes

Last reboot reason: User reboot

Boot image: flash:/s5820v2_5830v2-cmw710-boot-a7514.bin

Boot image version: 7.1.075, Alpha 7571

  Compiled Sep 20 2017 16:00:00

Boot image: flash:/s5820v2_5830v2-cmw710-system-a7514.bin

Boot image version: 7.1.075, Alpha 7571

  Compiled Sep 20 2017 16:00:00

Slot 1:

S5820V2-54QS-GE with 2 Processors

BOARD TYPE: S5820V2-54QS-GE

DRAM:  512M bytes

FLASH: 1024M bytes

PCB 1 Version: VER.C

Bootrom Version: 908

CPLD 1 Version: 002

CPLD 2 Version: 002

Release Version: H3C S5820V2-54QS-GE

Patch Version: None

Reboot Cause: User reboot

[SubSlot 0] 48SFP Plus+4QSFP Plus

 本案例使用3CDAEMON软件来作为TFTP服务器

1、配置基础网络，确保S5820能与TFTP服务器互通

<H3C>sys

System View: return to User View with Ctrl+Z.

[H3C]sysname SW1

[SW1]vlan 10

[SW1-vlan10]quit

[SW1]int vlan 10

[SW1-Vlan-interface10]ip address 192.168.200.254 24

[SW1-Vlan-interface10]quit

[SW1]int gi 1/0/1

[SW1-GigabitEthernet1/0/1]port link-type access

[SW1-GigabitEthernet1/0/1]port access vlan 10

[SW1-GigabitEthernet1/0/1]quit

 2、使用命令收集诊断信息文件：

<SW1>display diagnostic-information

Save or display diagnostic information (Y=save, N=display)? [Y/N]:y

Please input the file name(*.tar.gz)[flash:/diag_SW1_20200404-212047.tar.gz]:

Diagnostic information is outputting to flash:/diag_SW1_20200404-212047.tar.gz.

Please wait...

Save successfully.

开启3cdaemon软件，设置TFTP存放的路径：

使用命令将诊断信息文件上传到TFTP服务器：

服务器的IP地址如下：

<SW1>tftp 192.168.200.26 put flash:/diag_SW1_20200404-212047.tar.gz  //使用TFTP命令导出

Press CTRL+C to abort.

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current

                                 Dload  Upload   Total   Spent    Left  Speed

100 38098    0     0  100 38098      0   7514  0:00:05  0:00:05 --:--:--  539k

<SW1>

导出完成：