2010/03/13

216498 很常用

http://support.microsoft.com/kb/216498/zh-tw

原來2007/12/10我就貼過了

兵

今天去大內營區會客,感覺與當年類似
but...現在的新兵該說甚麼呢
連軍人禮節都不懂這是幹部的問題還是兵的問題?

2010/03/12

2010/02/11

趨勢office scan 8.0 主控台從windows xp 的環境(officescan 7.3)要升級安裝,遇到的問題

2010/02/10

一度以為自己電腦中毒

後來發現是上次USB防寫

設定了機碼造成的

真是烏龍一場

如何設定機碼請看以下文件分享

2009/11/30

Outlook pst file 檔案位置

for windows 7
C:\Users\username\AppData\Local\Microsoft\Outlook

2009/11/26

SBS 2003 push mail 解決方法

Problems with Forms-Based Authentication and SSL in ActiveSync

Posted using ShareThis

for HTC 及 iPhone

2009/10/23

here

Exchange Server 2007: Setting Message Size Limits

Do individual size limits bypass the Organization size limit?

Setting higher message size limits on an Exchange recipient bypasses the maximum message sizes in the Exchange Organization configuration, albeit only for internal messages, not for messages sent to or received from unauthenticated sources.

如何移除組織的最後一部傳統 Exchange Server

http://technet.microsoft.com/zh-tw/library/bb288905.aspx

2009/10/21

Detailed comparison with System Center Operations Manager 2007

SCE2007 與 SCOM差異
here

2009/10/14

PF相關文件

here

2009/04/27

Improving TS Gateway availability using NLB

here

Recommendations about NLB parameters for TS Gateway farm scenario:

Cluster operation mode (multicast / unicast): If the gateway servers have multiple network adapters, use unicast cluster operation mode. It is a requirement that the TS Gateway farm can communicate between gateway servers. So if you have only a single NIC on gateway servers, then multicast should be used to enable communication between gateway servers in the cluster.

IP Affinity: In most cases, especially when clients originate from many different locations on the internet, like their homes, set the IP affinity to Single. There is one scenario where the IP affinity must be set to None: if many of the TS Gateway clients are behind NAT devices causing all connections to end up with the same IP and hence the same TS Gateway server, then IP affinity set to Single on NLB will load one server more than another (for example, all remote workers in a branch behind a NAT with a single external IP). In this scenario IP affinity should be set to None.

It is recommended to configure TS Gateway for a farm scenario, no matter what affinity is used. This allows users to connect in the situation where the 2 SSL connections (RPC_IN_DATA, RPC_OUT_DATA channels) originate from different client IP addresses. For example, suppose a client is trying to connect from within an organization having two proxies to the Internet (or a proxy having two Internet IP addresses) which are used randomly. In this scenario, If TS Gateway farm is not configured then the connection might fail for any NLB IP Affinity setting because SSL connections (RPC_IN_DATA, RPC_OUT_DATA) from the client may go to different TS Gateway servers.

2009/04/16

after exchange 2003 sp2 need install hotfix

959897
950159
931832
926666
924334
912442
916803

2009/04/09

exchange 2003 owa 開啟 pdf

here
Description of the KnownContentTypes registry entry for Outlook Web Access in Exchange Server 2003 Service Pack 1

2009/04/07

Exchange 2007 上的檔案層級防毒掃描

here

可能造成CCR複寫不正常

2009/03/31

KMS SERVER ERROR

KMS_Error_0xC004C008_Activating_Client
here

MS
VA2.0 Deployment Guide

2009/03/28

upgrade from Windows Server 2000 to Windows 2003 Server

We will in this article not go into a step by step guide on how you carry out the actual upgrade from Windows Server 2000 to Windows 2003 Server, as all you need to do is to insert the Windows 2003 Server CD > Navigate to the i386 folder > Execute Winnt32.exe and > Select Upgrade (Recommended), then its just a simple matter of following the on-screen instructions.

2009/03/26

printer spooler fail to start

sc config spooler depend= RPCSS

2009/03/20

Exchange 2003 升級 2007 電子郵件地址原則

here

cisco asa 5505 設定

here

Step 1 Locate an RJ-45 to RJ-45 Ethernet cable.

Step 2 Connect one end of the Ethernet cable to an Ethernet port (ports 0 through 7), as shown in Figure 4-2. (Typically Ethernet port 0 is used to connect to an Internet router.)
===

Step 1 Make sure that the speed of the PC interface to be connected to one of the ASA 5505 inside ports is set to autonegotiate. This setting provides the best performance.

By default, the ASA 5505 automatically negotiates the inside interface speed. If autonegotiate is not an option for the PC interface, set the speed to either 10 or 100 Mbps half duplex. Do not set the interface to full duplex; this causes a duplex mismatch that significantly impacts the total throughput capabilities of the interface.

Step 2 Configure the PC to use DHCP (to receive an IP address automatically from the ASA 5505), which enables the PC to communicate with the ASA 5505 and the Internet as well as to run ASDM for configuration and management tasks.

Alternatively, you can assign a static IP address to your PC by selecting an address in the 192.168.1.0 subnet. (Valid addresses are 192.168.1.2 through 192.168.1.254, with a mask of 255.255.255.0 and default route of 192.168.1.1.)

When you connect other devices to any of the inside ports, make sure that they do not have the same IP address.

Note The MGMT interface of the adaptive security appliance is assigned 192.168.1.1 by default, so this address is unavailable.

Step 3 Use an Ethernet cable to connect the PC to a switched inside port on the rear panel of the ASA 5505 (one of the ports numbered 1 through 7).

Step 4 Check the LINK LED to verify that the PC has basic connectivity to the ASA 5505.

When connectivity is established, the LINK LED on the front panel of the ASA 5505 lights up solid green.

2009/03/18

Session Directory and Load Balancing Using Terminal Server

here

Summary

Terminal Server Session Directory is a feature that allows users to easily and automatically reconnect to a disconnected session in a load balanced Terminal Server farm. The session directory keeps a list of sessions indexed by user name and server name. This enables a user, after disconnecting a session, to reconnect to the correct terminal server where the disconnected session resides to resume working in that session. This reconnection will work even if the user connects from a different client computer.

This white paper discusses how to plan and deploy a load balanced terminal server farm using session directory, and how the session directory operates in a load balanced environment.

Included in This Document•
Session Directory Overview
•
Load Balanced Configurations
•
Session Directory
•
Summary
•
Appendix

以 Windows 負載平衡服務使用終端機伺服器 243523

您可以使用 WLBS (或 Windows 2000 中的 NLB) 在一組「終端機伺服器」中散佈眾多的「終端機伺服器」用戶端。下列清單包含設定 WLBS 或 NLB 的指導方針。將使用者資訊、系統資訊和一般資料儲存在一個位置上，例如 SQL 伺服器內，這樣每個「終端機伺服器」便能服務網路上的所有使用者。我們建議您使用 Microsoft Cluster Services (MSCS) 共用資料。

WLBS/NLB 要靠用戶端的 IP 位址 (如果您使用「無相似性」，則為連接埠編號) 來判斷哪一個「終端機伺服器」為用戶端提供服務。如果您將 WLBS/NLB 設定為使用「相似性」，則只要您不變更「終端機伺服器」叢集，用戶端所用的 IP 位址會由相同的「終端機伺服器」提供。

在工作階段中，當「終端機伺服器」用戶端從「終端機伺服器」中斷連線時，「終端機伺服器」會將該用戶端的工作階段標示為「中斷連線」。您在該工作階段內所用的用戶端程序和虛擬記憶體空間，仍會保留在伺服器上，只要「中斷連線」的工作階段狀態沒有結束，這些資訊便會對應至使用者的「工作階段識別碼」。如果您將用戶端電腦重新連線到「終端機伺服器」而該工作階段仍處於「中斷連線」狀態的話，可以用該工作階段狀態資訊繼續使用在中斷連線之前所用的相同程序和程式。

「終端機伺服器」不支援將記憶體內的工作階段狀態複製到其他的「終端機伺服器」或與其他的「終端機伺服器」共用這些資訊。如果您在工作階段時從「WLBS/NLB 終端機伺服器」叢集成員之一的「終端機伺服器」中斷連線，而在重新連接到該「終端機伺服器」之前，用戶端的 IP 位址變更了，這時候，連線的要求可能會由叢集中，不同的「終端機伺服器」提供服務。如果發生這種現象，記憶體內的工作階段便會繼續使用原始伺服器上的資訊。您需要在新的「終端機伺服器」上啟動新的工作階段。

如果您需要中斷連線的用戶端連線到相同的「終端機伺服器」，才能回復「中斷連線」工作階段，用戶端的電腦需要使用靜態的 IP 位址，而 WLBS/NLB 必須設定為使用「單一相似性」。請注意，透過您的 ISP、從 LAN 上的 DHCP 伺服器所取得的 IP 位址可能會變更，如同漫遊使用者的 IP 位址。如果固定 IP 不是必要條件，則您可以在從「終端機伺服器」叢集要求服務時，使用用戶端電腦上的不同 IP 位址，且可將 WLBS/NLB 設定成不使用「相似性」。

2009/03/10

NLB 單點及多點

NLB 單點及多點
今天設定單點不通,ping 不到168.95.1.1 , 改成多點就OK.
文件說:預設用單點即可.

A Windows NLB cluster can be configured in either unicast or multicast mode, where unicast is the default mode.

Unicast Mode
With the WNLB cluster configured in unicast mode, the MAC address of each server’s network adapter will be changed to a virtual cluster MAC address, which is the MAC address that will be used by all servers in the Windows NLB cluster. When unicast mode is enabled, clients can only connect to the servers using the cluster MAC address.

Multicast mode
With the Windows NLB cluster configured in multicast mode, a multicast MAC address is added to the cluster adapter of each server in the cluster. Note that I write “is added”, as each server will retain their original MAC addresses.

A Windows NLB cluster, no matter what mode it is configured in, works with just a single network adapter installed in each server, but it is recommended to install a second network adapter in each server, in order to achieve optimal performance, and to separate ordinary and cluster related network traffic.

So what mode should I use for my Exchange 2007 Client Access solution and how many network adapters should I install in each Client Access server? Well, best practice recommendations are to install two network adapters and use unicast mode, so that the host and cluster network traffic are each separated in their own respective network adapter

2009/03/09

本機升級win 2003 to win 2008

In-Place Upgrade from Windows Server 2003 Domain Controller to Windows Server 2008

here

2009/03/02

NLB相關的文件

Deployment Options for Hub Transport Servers

here

NLB Fundamentals

here

Hub transport and CAS combined role & Network load balancing

here

Checklist: Enabling and configuring Network Load Balancing

here

How To Set Up TCP/IP for Network Load Balancing in Windows Server 2003

here

How-To: Configure Network Load Balancing (NLB) with Two Network Adapters

here

如何設定網路負載平衡參數在 Windows Server 2003 中

here

2008/03/19

雷達土雞城

雷達土雞城

檢視較大的地圖

2008/03/16

單車屏東行

太陽不大,還是騎的很辛苦
巧遇百萬人大遊行

2008/02/03

ipv6 disable

2008/01/20

How to use Active Directory Migration Tool version 2 to migrate from Windows 2000 to Windows Server 2003

2008/01/15

STG 相關知識

2Mbits = 256KBytes
藍色表示下載
綠色表示上傳

Multimode LC to ST Fiber Optic Cables

Multimode LC to ST Fiber Optic Cables
光纖 patch cord

2008/01/13

How to control Disk utilization on Windows 2000 / XP - LUTEUS

2008/01/04

Repair Install For Vista - Vista Forums

How To Perform a Repair Installation For Vista
http://www.vistax64.com/tutorials/88236-repair-install-vista.html

2008/01/03

Microsoft SQL Server：SQL Server 2005 功能比較

SQL Server 2005 功能比較
http://www.microsoft.com/taiwan/sql/prodinfo/features/compare-features.mspx

2008/01/02

Support policy for Exchange Server 2003 running on hardware virtualization software

Microsoft Virtual Server support policy

Microsoft Virtual Server support policy
http://support.microsoft.com/kb/897613/

2007/12/31

Exchange Server 2007 SP1 的新功能

Exchange Server 2007 SP1 的新功能
http://technet.microsoft.com/zh-tw/library/bb676323.aspx

2007/12/26

How to Upgrade a Clustered Mailbox Server in a CCR Environment to Exchange 2007 SP1

http://technet.microsoft.com/en-us/library/bb676320.aspx

如何藉由使用 ISA Server 封鎖 MSN Messenger 傳輸及 Live Windows Messenger 傳輸"

Andy's Share: 如何藉由使用 ISA Server 封鎖 MSN Messenger 傳輸及 Live Windows Messenger 傳輸: "如何藉由使用 ISA Server 封鎖 MSN Messenger 傳輸及 Live Windows Messenger 傳輸"
KB:925120

ISA Server 2006 中的驗證

ISA Server 2006 中的驗證: "ISA Server 2006 中的驗證"

Exchange 2007 SP1 BuildtoBuild Upgrade 錯誤

Exchange 2007 SP1 BuildtoBuild Upgrade 錯誤
http://blog.5dmail.net/user1/1/20071251222.html

2007/12/20

平衡計分卡 Balanced Scorecard, BSC-人力資源管理的世界-新浪部落

平衡計分卡 Balanced Scorecard, BSC-人力資源管理的世界-新浪部落: "學習成長、內部流程、客戶、財務"

Description of the support process for issues that are related to the "Outlook is retrieving data" message in Outlook 2002 and Outlook 2003

Description of the support process for issues that are related to the "Outlook is retrieving data" message in Outlook 2002 and Outlook 2003: "Outlook is retrieving data"
擷取資料

You Had Me At EHLO... : 'Requesting data from the Exchange server...' or 'Outlook is trying to retrieve data…' client messages

2007/12/17

Description of System Center Essentials 2007 post-release hotfix rollup

Description of System Center Essentials 2007 post-release hotfix rollup
The Microsoft System Center Essentials 2007 post-release hotfix rollup is available.

2007/12/16

電瓶

取下電瓶,2A充電,會產生大量氫氣,測定比重
http://www.carnews.com/detail/2007-11/5/article_view_12110.htm#top

2007/12/10

How to remove data in Active Directory after an unsuccessful domain controller demotion

Support for Windows Server 2003 SP1 on Windows Storage Server 2003-based server appliances

2007/12/07

System Center Forum - Downloads#Essentials2007

Hewlett-Packard Co.

Hewlett-Packard Co.

NAS download web site.

以管理為優先的Windows Server 2003 R2（上）

以管理為優先的Windows Server 2003 R2（上）
Microsoft Services for NFS的前身是Services for UNIX 3.5，但更新後的Microsoft Services for NFS還具有下列新功能：
•x64 位元的支援：Microsoft Services for NFS可安裝在Windows Server 2003 R2的所有版本上，包括x64位元版本。
•更新的Microsoft Services for NFS Administration，這是MMC嵌入式管理單元，讓管理者能以圖形介面工具管理NFS。
•更穩定的可靠性
•支援特殊的UNIX裝置（mknod）
Microsoft Services for NFS允許UNIX用戶端存取Windows Server 2003 R2上的資源。企業或組織內若有UNIX檔案伺服器和UNIX用戶端，而且UNIX用戶端可存取UNIX檔案伺服器裡的檔案資源，若要充分利用Windows Server 2003 R2的功能（例如共用資料夾的陰影複製），可以將UNIX檔案伺服器上的資源，移至Windows Server 2003 R2伺服器，然後設定Microsoft Services for NFS，以啟用執行NFS軟體的UNIX用戶端存取權，如此一來，所有UNIX用戶端都不需要進行任何變更，就可以透過NFS通訊協定存取移至Windows Server 2003 R2伺服器的檔案資源。

此外，Microsoft Services for NFS也可以讓Windows Server 2003 R2伺服器存取UNIX檔案伺服器上的資源。例如混用Windows與UNIX的環境，可能會有資源（例如檔案）存放在UNIX檔案伺服器，若UNIX檔案伺服器也使用NFS，就可以使用Microsoft Services for NFS讓Windows Server 2003 R2伺服器存取UNIX伺服器上的資源。

Password expiration messages no longer appear in Outlook Web Access after you update Exchange Server 2003

XADM: Notifying Exchange and Outlook Clients of Password Expiration

XADM: Notifying Exchange and Outlook Clients of Password Expiration: "Password Expiration Warning Application "

14 Day Password Change Notification Cannot Be Changed

2007/12/06

AudioCodes Media Gateways for Microsoft Office Communications Server 2007 Resource Page

deltathree Products - Set-up Instructions

VOIP

FXO與FXS之分別
FXO(Foreign eXchange Office)與FXS(Foreign eXchange Station)他們是一對。比如家裏面用的電話，是用一個線，把你家電話和郵電局的交換機連在一起。交換機上面的那個介面就是FXS,你家電話上的那個口就是FXO。FXS要提供電流，FXO就像一個開關，負責線路的閉合（拿起話機）和打開（掛上話機）這些都是電信上面的知識，VOIP常見的介面類型（和交換機連接）。過去沒有規範的時候， FXS也叫AL FXO叫做AT。FXO是接PBX或者PSTN的，FXS是接電話機的。如果一個閘道上有FXO口和FXS口的，那接FXS口的電話可以打通FXO口所連的網路。

FXO與FXS應用架構圖。
FXS--可接一般話機、傳真機、PBX 外線，提供 Dial-Tone 跟 Voltage
FXO--可接局端來的電話線、PBX 內線，送出 DTMF 完成撥號動作

傳統電話交換機 PBX 與 VGW (Voice Gateway) 的串接
PBX(交換機) 為一般企業中使用的語音交換機，為了讓多人可同時並方便使用 VOIP 語音服務，VGW 與 PBX 的串接方式就顯得格外重要。此外，市面上 PBX 型號形形色色，PBX 所發送的訊號亦是非常複雜，無法以單一設定串接所有 PBX。

How To Configure IPSec Tunneling in Windows Server 2003

You receive a "Request timed out" error message when you use the Ping.exe command-line utility to verify network connectivity between Windows Server 2003-based NLB servers

2007/11/28

You cannot invite anonymous participants to a Web conference in Communications Server 2007

Flight Deck : Publicly routable IP address needed for A/V Edge server

2007/11/27

可惡偷車賊

2007/11/26

System Center Operations Manager 2007 Training Videos

2007/11/25

OpsMgr, SCE And MOM Blog : System Center Essentials post RTM Hotfix Rollup released to the Web

OpsMgr, SCE And MOM Blog : System Center Essentials post RTM Hotfix Rollup released to the Web

Does the hotfix rollup apply to you?
If you already have Essentials installed this hotfix rollup does not apply to you.
If you already have Essentials installed and you experience the symptoms referred to in KB936339 or KB937467 please refer to those KB articles on how to obtain the hotfixes separately so that you can apply them in your environment.

Description of System Center Essentials 2007 post-release hotfix rollup

ReSearch This! - Rod Trent at myITforum.com

ReSearch This! - Rod Trent at myITforum.com
ReSearch This! is a common repository for sharing your knowledge on how to resolve alerts for Operations Manager 2007, System Center Essentials and Microsoft Operations Manager 2005. It provides a method to search the SystemCenterForum community repository for alert resolutions and to submit information to share how you have resolved alerts in your environment.
I like to think of this as shared “company knowledge” for the community at large.
These management packs are available for download at:
http://systemcenterforum.org/wp-content/uploads/ReSearchThisOpsMgr.zip (Operations Manager 2007 and SCE)

2007/11/23

CE 500 smartport

Smartport Roles

The Smartports are preconfigured switch ports that provide preset Cisco recommended network enhancements, Quality of Service (QoS) and security. Catalyst Express 500 series switches have a number of Smartport roles. Each port role is just a configuration template. With these templates, users can consistently and reliably configure essential security, availably, and QoS features with minimal effort and expertise. Smartport roles simplify the configuration of critical features.

The port roles are based on the type of devices to be connected to the switch ports. For example, the Desktop port role is specifically for the switch ports that are connected to desktop or laptop PCs.

Smartport Role	Description
Desktop	Apply this role to ports that are connected to desktop devices, such as desktop PCs, workstations, notebook PCs, and other client-based hosts. Optimized for desktop connectivity Configurable VLAN setting Port security enabled to limit unauthorized access to the network
Switch	Apply this role to ports that are connected to other switches. Configured as an uplink port to a backbone switch for fast convergence Enables 802.1Q trunking Configurable native VLAN
Router	Apply this role to ports that are connected to WAN devices that connect to the Internet, such as routers and Layer 3 switches with routing service capabilities, firewalls, or VPN Concentrators. Configured for optimal connection to a router or firewall for WAN connectivity Enables 802.1Q trunking Configurable native VLAN
IP Phone+Desktop	Apply this role to ports that are connected to IP phones. A desktop device, such as a PC, can be connected to the IP phone. Both the IP phone and connected PC have access to the network and the Internet through the switch port. This role prioritizes voice traffic over data traffic to ensure clear voice reception on the IP phones. Optimized QoS for IP Phone + Desktop configurations Voice traffic is placed on Cisco-Voice VLAN Configurable data VLAN QoS level assures Voice over IP (VoIP) traffic takes precedence Port security enabled to limit unauthorized access to the network
Access Point	Apply this role on switch ports that connect to non-Power over Ethernet (PoE) and PoE-capable wireless access points (APs). Connected to the AP are mobile devices, such as wireless laptop PCs. Configured for optimal connection to a wireless access point Enables 802.1Q trunking Configurable native VLAN Note: Functionality of Cisco Wireless Bridges are more similar to that of a switch. So, Cisco recommends the Switch smartport role for Wireless Bridges.
Server	Apply this role to ports that are connected to servers that provide network services, such as Exchange servers, collaborative servers, terminal servers, file servers, Dynamic Host Configuration Protocol (DHCP) servers, IP private branch exchange (PBX) servers, and so on. This role is for Gigabit or non-Gigabit ports, based on the server type to be connected. Configurable VLAN Port security enabled to limit unauthorized access to the network This role prioritizes server traffic as trusted, critical, business, or standard, based on the function of the server. Trusted—For use with Cisco CallManager Express. The same QoS setting as Voice (VoIP traffic is prioritized). Critical—For critical servers with QoS set higher than the default. Business—The default setting. QoS is higher than desktop Internet traffic. Standard—For servers set to the same level as regular desktop Internet traffic.
Printer	Apply this role on switch ports that connect to a printer, such as a network printer or an external print server. This role prevents printer traffic from affecting voice and critical data traffic. QoS settings for Printer are the same as Desktop, Access Point, and Standard Server Configurable VLAN Port security enabled to limit unauthorized access to the network
Guest	Apply this role to ports that are connected to desktop devices and to APs to provide guest wireless access. Guests are allowed access to the Internet, but not to the company network. All guest ports are placed on the Cisco-Guest VLAN. Port security enabled to limit unauthorized access to the network.
Other	Apply this role on switch ports if you do not want to assign a specialized role on the port. This role can be used on connections to guest or visitor devices, printers, desktops, servers, and IP phones. It allows for flexible connectivity of non-specified devices. Configurable VLAN No security policy No QoS policy
Diagnostic	Customers can connect diagnostics devices to monitor traffic on other switches (can be configured using Cisco Network Assistant only).

Catalyst Express 500 Series Switches Configuration Example - Cisco Systems

Catalyst 500 Series Switches Troubleshooting [Cisco Catalyst Express 500 Series Switches] - Cisco Systems

2007/11/15

You may experience network-related problems after you install Windows Server 2003 SP2 or the Scalable Networking Pack on a Windows Small Business Server 2003-based computer

You cannot host TCP connections when Receive Side Scaling is enabled in Windows Server 2003 with Service Pack 2

2007/11/13

Network Access Protection

2007/11/11

How to capture network traffic with Network Monitor

How to replace the current primary DNS server with a new primary DNS server in Windows Server 2003

Frequently asked questions about Windows 2000 DNS and Windows Server 2003 DNS

Frequently asked questions about Windows 2000 DNS and Windows Server 2003 DNS
DNS觀念釐清,好文分享

2007/11/08

指令OK !

dlsw icannotreach sap F0 @ HQ

2007/11/07

Cisco - Understanding Service Access Point Access Control Lists

Cisco - Understanding Service Access Point Access Control Lists:
Filtering NetBIOS
NetBIOS traffic uses SAP values 0xF0 (for commands) and 0xF1 (for responses). Typically, network administrators use these SAP values to filter this protocol. The access list entry shown below permits NetBIOS traffic and denies everything else (remember the implicit deny all at the end of each ACL):
access-list 200 permit 0xF0F0 0x0101
Using the same procedure shown in the previous section, you can determine that the above ACL permits SAPs 0xF0 and 0xF1.
On the contrary, if the requirement is to block NetBIOS and allow the rest of the traffic, use the following ACL:
access-list 200 deny 0xF0F0 0x0101
access-list 200 permit 0x0000 0xFFFF

IBM - 4690 OS and communication with S/390 using SNA via WAN with routers to provide 3270 sessions

IBM - 4690 OS and communication with S/390 using SNA via WAN with routers to provide 3270 sessions

Problem
I want to know the specific configuration to communicate to a 4690 OS store controller with IBM® Mainframe S/390® using SNA via WAN where routers are included, to provide 3270 sessions. How can we filter the messages from the POS system to permit only IP and SNA (3270 emulation) messages to be sent and received between locations? We do not want NetBIOS messages to exit from the store.
Two solutions to the IP and SNA WAN need are listed below. This LAN-WAN support is provided by the routers, and the only 4690 tuning required would be to review 4690 SNA timers for WAN delay implications. Search the Knowledgebase for "4690 OS Logical File Names" for information regarding LAN/SNA timers.1) Route IP and bridge SNA
Setting up a router to route IP and bridge SNA is feasible and is a normal capability of routers. It is recommended that other non-routable protocols be prevented from traversing the WAN, so filters might have to be put in place to Deny RPL, NetBIOS and TCC frames. If you are using SAP filters, the associated SAPs are:
0xF0 for NetBIOS Flows
0xE8 for TCC flows
0xF8 and 0xFC for RPL flowsConsult your router vendor documentation about how to set up this environment.2) Route IP and use Encapsulation Technique for SNA
Many router vendors provide an encapsulation technique to pass SNA data over the IP network. In IBM router products (2210, 2212, and 2216) two strategies are available:
Data Link Switch
Enterprise Extender Consult your router documentation for details about encapsulation techniques.

Cisco - DLSw+ SAP/MAC Filtering Techniques

Cisco - DLSw+ SAP/MAC Filtering Techniques
Contents
Introduction Network Diagram DLSw+ SAP Filtering Techniques
Configuring LSAP Output Access Lists at Remote Offices Configuring dlsw icannotreach saps at Central Router Configuring dlsw icanreach saps at Central Router DLSw+ MAC Filtering Techniques
Configuring dlsw icanreach mac-address at Central Router Configuring dlsw icanreach mac-exclusive at Central Router Configuring dlsw mac-address at Remote Routers Configuring dlsw icanreach mac-exclusive remote at Central Router Related Information

System Center Essentials 2007 支援的 Microsoft SQL Server 版本

部署環境需求

以下清單說明 System Center Essentials 2007 支援的 Microsoft SQL Server 版本。

SQL Server 2005 Express Edition SP1 或更新版本 (限 32 位元)
SQL Server 2005 Workgroup Edition SP1 或更新版本 (限 32 位元)
SQL Server 2005 Standard Edition SP1 或更新版本 (32 位元及 64 位元)
SQL Server 2005 Enterprise Edition SP1 或更新版本 (32 位元及 64 位元)

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In Exchange Server 2003 or in Exchange 2000 Server, the Exchange Server queues are filled with many non-delivery reports from the postmaster account because of a reverse non-delivery report attack

Link

完修IBM刀鋒

問題:
1.報修IBM刀鋒網路不通,工程師到場發現網路模組無法設定,報修
2.網路模組無法設定:透過MM-I/O Module - bay 1 - start web session - 進入nortel module 無法config.
處理:
1.原廠on-site,覺得NORTEL模組OK,恢復工廠值
2.nortel module INT1-14為內部port / EXT1-6為外部module
3.EXT1-4設定trunk與cisco switch連接
4.INT1-4及EXT5-6設定為VLAN 2 連接d-link switch 為DMZ
5.nortel trunk 設定複製另一台刀鋒設定檔(dump),再利用telnet 方式下指令完成設定
6.不會用nortel web UI建立VLAN,改用telnet 建立VLAN2
7.nortel web UI switch port 修改 INT1-4 VID:2
8.EXT5-6 enable tag and 改為VLAN2
9.指令語法:/c/port ..../c - dump or /c/l2/vlan
10.nortel特性:現有的config must apply and save
11.config save之後成為active block ,原來的config會變成backup block

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Available Updates for Backup Exec 10.0 build 5520 for Windows Servers

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VISTA 簡化功能模式 RFM

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