Exchange Server 2003 郵件限制及email進到exchange 2003後如何判斷大小限制的流程

Exchange 2003 限制信件傳遞的設定有以下幾個地方:

1) 通用設定\郵件傳遞
2) 預設 SMTP 虛擬伺服器\郵件
3) Send Connector
4) User Setting

官方回答：http://support.microsoft.com/kb/322679/zh-tw

以下是微軟網站中對於email進到exchange 2003後如何判斷大小限制的流程，個人感覺它晝得很清楚。http://technet.microsoft.com/zh-tw/library/dd159861.aspx

值得注意的是實作限制時，必須一併考量包含二進位附件且透過 SMTP 在路由群組之間流動而增加的額外郵件量。對於在路由群組之間傳送的傳出 SMTP 郵件，Exchange Server 將以 Transport Neutral Encapsulation Format (TNEF) 來轉譯附件，這種格式是採用 Bbase64 或 Quoted Printable 而非二進位。這會導致郵件大小增加約 33% (即email會增大三分之一的大小) 。
使用者可以使用約等於三分之一的係數來增加全域郵件限制大小來彌補此負荷，即可解決這個問題。

如何規劃安裝windows server r2 Read Only Domain Control (RODC)

有一些關念要建立，以下網站很好：
http://blog.pmail.idv.tw/?p=2688  ---實作有圖
http://technet.microsoft.com/en-us/magazine/ff679947.aspx  --- 完整介紹

安裝RODC須注意事項

1. 確認樹系功能等級是Windows Server 2003。
2. 執行ADPREP /ForestPrep，擴充Schema。
3. 執行ADPREP /DomainPrep，建立安全群組。
4. 執行ADPREP /RodcPrep，增加唯讀網域控制站所需的屬性。
5. 在網域中需有一部Windows Server 2008 r2伺服器為可寫入DC。

RODC 相關設定

1. 用RODC很多時候是放在分公司
2. default user password不會放在RODC，建議改policy，將分公司同仁的password放在RODC上。指定快取分公司的使用者密碼，如此就可以減少廣域網路上的流量。
3. 可新增兩個角色DNS and global catalog server roles
1. 如何啟動GC呢???
   請參考http://yu506yu.blogspot.tw/2012/03/windows-2003-dc-gc.html

Cisco 3560G x24備份設定檔

在Cisco路由器或交換器，作用的組態是在RAM中且預設的啟動組態的位置為NVRAM。啟動組態應被備份以免組態遺失。這些備份組態複本可利用TFTP伺服器備份出來
。
copy running-config tftp指令可被用來備份組態檔。

此程序的歩驟如下：

先要Run一個tftp server
利用sw Console進入sw

＞en
＞password xxxx
Switch#copy running-config tftp:
Address or name of remote host []? 在此輸入tftp的IP---192.168.X.XXX
Destination filename [switch-confg]?直接Enter即可Switch
#exit
 

從TFTP伺服器restore路由器組態。

• copy tftp running-config.
• Select a host or network configuration file at the prompt.
• Enter the IP address of the TFTP server where the configuration file is located.
• Enter the name of the configuration file or accept the default name.
• Confirm the configuration filename and the server address that the system supplies
   

HP printer message reset 刪除印表機面板訊息，如何將HP printer Maintenace Kit count reset

HP Maintenance Message Reset Methods

維護碼
LaserJet 4250 09425004
LaserJet 4300 11430002
Color LaserJet CP3505 06350507
很好的網站: http://www.printertechs.com/tech-support/

如何將HP printer Maintenace Kit count reset

我的 LJ 4250及LJ P4015用Method 1 或 Method 2可解決，其它可參考
http://www.fixyourownprinter.com/reference/guides/reset/hp

2021/01有用Method 2解一台lj4250

Resetting the maintenance count.
After installing a maintenance kit, you should reset the printer's "Maintenance Count".
There are two ways to do this, depending on your firmware revision.
Method 1
1. Turn the product off.
2. Turn the product on.
3. Press and hold down the OK button while the memory is counting. The memory starts counting at 000MB immediately after you turn the power on.
4. Continue to hold down the OK button until all three LEDs are illuminated.
5. Release the OK button.
6. Press the up arrow (Navigation) button until the message New Maintenance Kit appears on the control panel display. If New Maintenance Kit is not an option then you have an old firmware version (see below).
7. Press the OK button once. Your maintenance count is reset.
Method 2
Some of the older firmware versions did not have the "New Maintenance Kit" option mentioned in the above procedure. In this case you can either update the printer's firmware to ad this feature or manually reset the maintenance count in the service menu as described below.
Enter the Service Menu -- Press the MENU button, and scroll through the list of menus until you see "SERVICE". Press OK.
Before you can enter the Service Menu, you will see a blank line on the screen where you are supposed to enter an access code:
On a LaserJet P4014, the access code is 05401408
On a LaserJet P4015, the access code is 05401508
On a LaserJet P4515, the access code is 05451508
Enter the code and press OK.
You will now be allowed into the Service Menu. Scroll through the list of options until you see, "Maintenance Count." Press OK.
Change the current maintenance count to "0" by pressing the number "0", and then pressing OK.
To confirm this, you can print an Information page


http://www.printertechs.com/printer-troubleshooting/service-menu-pin-codes

HP Printer Model	Service Menu PIN Code
LaserJet 2300	11230002
LaserJet 2410	10241004
LaserJet 2420	10242004
LaserJet 2430	10243004
Color LaserJet 3000	11300005
Color LaserJet 3500	10350003
Color LaserJet 3550	10350003
Color LaserJet 3600	11360005
Color LaserJet 3700	10370003
Color LaserJet 3800	11380005
LaserJet 4100 MFP	04410002
LaserJet 4101 MFP	04410002
LaserJet 4200	11420002
LaserJet 4240	04424005
LaserJet 4250	09425004
LaserJet 4300	11430002
LaserJet 4345 MFP	11434504
LaserJet 4350	09435004
Color LaserJet 4600	04460002
Color LaserJet 4610	05465004
Color LaserJet 4650	05465004
Color LaserJet 4700	09470005
Color LaserJet 4730 MFP	09473005
LaserJet 5200	05520006
Color LaserJet 5500	04550002
Color LaserJet 5550	09555004
LaserJet 9000	00900001
LaserJet 9040	04904005
LaserJet 9050	09905004
LaserJet 9500	04950003
LaserJet 9000 MFP	00900001
LaserJet 9040 MFP	11904004
LaserJet 9050 MFP	09905004
Color LaserJet 9500 MFP	04950003
LaserJet CP4005	10400506
Color LaserJet CP3505	06350507
Color LaserJet CP4005	10400506
Color LaserJet CP6015	03601508
LaserJet M3027	11303506
LaserJet M3035	11303506
LaserJet M4345	11434506
LaserJet M4555	04455511
LaserJet M5025	11503506
LaserJet M5035	11503506
LaserJet P3005	10300506
LaserJet P3015	07301509
LaserJet P4014	05401408
LaserJet P4015	05401508
LaserJet P4515	05451508

HP Printer Model	Service Menu PIN Code
LaserJet 2300	11230002
LaserJet 2410	10241004
LaserJet 2420	10242004
LaserJet 2430	10243004
Color LaserJet 3000	11300005
Color LaserJet 3500	10350003
Color LaserJet 3550	10350003
Color LaserJet 3600	11360005
Color LaserJet 3700	10370003
Color LaserJet 3800	11380005
LaserJet 4100 MFP	04410002
LaserJet 4101 MFP	04410002
LaserJet 4200	11420002
LaserJet 4240	04424005
LaserJet 4250	09425004
LaserJet 4300	11430002
LaserJet 4345 MFP	11434504
LaserJet 4350	09435004
Color LaserJet 4600	04460002
Color LaserJet 4610	05465004
Color LaserJet 4650	05465004
Color LaserJet 4700	09470005
Color LaserJet 4730 MFP	09473005
LaserJet 5200	05520006
Color LaserJet 5500	04550002
Color LaserJet 5550	09555004
LaserJet 9000 / 9000 mfp	00900001
LaserJet 9040	04904005
LaserJet 9040 mfp	11904004
LaserJet 9050 / 9050 mfp	09905004
Color LaserJet 9500 / 9500 mfp	04950003
Color LaserJet CP3505	06350507
Color LaserJet CP3525	09352508
Color LaserJet CP4005	10400506
Color LaserJet CP4025	11402509
Color LaserJet CP4525	11452509
Color LaserJet CP6015	03601508
LaserJet M601	10060311
LaserJet M602	10060311
LaserJet M603	10060311
LaserJet M3027	11303506
LaserJet M3035	11303506
LaserJet M4345	11434506
LaserJet M4555	04455511
LaserJet M5025	11503506
LaserJet M5035	11503506
LaserJet P3005	10300506
LaserJet P3015	07301509
LaserJet P4014	05401408
LaserJet P4015	05401508
LaserJet P4515	05451508