_cmdline-mode on
y
Jinhua1920unauthorized

sy
----------------------------------------------------------------------
產生DEBUG檔案
dis diagnostic-information

將除錯檔案傳遞出來

tftp 192.168.0.34 put hp190G_201702091416.diag



刪除SW上的除錯檔
delete /unreserved hp1920_2017202021258.diag

-----------------------------------------------------------
抑制廣播風暴
[MDF_5500-GigabitEthernet1/0/24]broadcast-suppression 20  # 這裡是指百分比


------------------------------------------------
下載新任體的網址
https://h10145.www1.hpe.com/downloads/SoftwareReleases.aspx?ProductNumber=JG924A


----------------------------------------------
載入新的韌體(在最外層)

boot-loader file flash:/jg924a-cmw520-r1112.bin slot 1 main

save


reboot

----------------------------------------------
tftp 192.168.0.34 get JG924A-CMW520-R1112.bin

tftp 192.168.0.34 put Hp1920-201612071021.diag

tftp 192.168.0.34 put hp5500-201612071020.diag

tftp 192.168.0.34 put diag_HP-5130-IRF_20161207-102041.tar.gz

delete /unreserved diag_HP-5130-IRF_20161207-102041.tar.gz

delete /unreserved hp1920A_201701250834.diag
--------------------------------


arp anti-attack source-mac filter

save

dis log

----------------

local-user admin

password simple dz8091996

--------------------------------
解除ｓｔｐ

第一層先用下面指令

undo stp enable

然後每個Interface 用下面指令

interface GigabitEthernet1/0/28
undo stp edged-port

 enable

--------------------------------


Display lldp neighbor-information


--------------------------------------
用來處理發生 ARP ATTACK 事件時

Undo arp anti-attack source-mac filter