Network technologies by Kaiming Liao

tag:blogger.com,1999:blog-28778855802605680722009-10-13T15:32:24.769-07:00Network technologies by Kaiming LiaoMyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comBlogger295125tag:blogger.com,1999:blog-2877885580260568072.post-30643725093332812202009-01-16T13:05:00.000-08:002009-05-12T09:12:32.640-07:00Install Deadline in Fedora

Refer www.1ask2.comAllow regular user to run it.After you install the deadline package, you must do the following:mkdir /mnt/renderchmod a+rwx /mnt/renderRepository mount:/etc/profilemount -t cifs -o username=aRender,password=vanarts //renderserver/DeadlineRepository /mnt/renderchmod -R a+rwx /etc/deadline

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-55166879436101684952009-01-15T11:46:00.000-08:002009-05-12T09:12:47.106-07:00Mount a windows share automatically

Refer www.1ask2.comWindows computer name: renderserverWindows share folder name: DeadlineRepositoryLinux computer:mkdir /mnt/render/etc/profileadd the following line:mount -t cifs -o username=Arender, password=vanarts //renderserver/DeadlineRepository /mnt/render

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-51555411367248439102008-12-04T13:01:00.000-08:002009-05-12T09:13:04.142-07:00Install Java in Fedora

Refer www.1ask2.comDownload the java package and install it.cd /usr/lib/mozilla/pluginsln -s /usr/java/jre1.6.0_11/plugin/i386/ns7/libjavaplugin_oji.so

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-90458383322967703362008-12-04T09:38:00.000-08:002009-05-12T09:13:22.360-07:00DirectoryName or FileName with a space at end

Refer www.1ask2.comCannot delete files or directories when there are spaces at end of the name. How do you create a file name with a space at the end?C:\>mkdir c:\testC:\>cd testC:\test>copy con "file://?/c:/test/my.txt "HelloHello^Z 1 file(s) copied.C:\test>dir How to delete it?Could Not Find C:\test\my.txtC:\test>del "file://?/c:/test/my.txt "C:\test>

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-29458704442472570482008-11-11T06:10:00.000-08:002008-11-11T06:15:09.874-08:00SideBySide

Dependent Assembly Microsoft.VC80.MFCLOC could not be foundResolve Partial Assembly failed for Microsoft.VC80.MFCLOC. Reference error message: The referenced assembly is not installed on your system.Generate Activation Context failed for C:\WINDOWS\WinSxS\x86_Microsoft.VC80.MFC_1fc8b3b9a1e18e3b_8.0.50727.762_x-ww_3BF8FA05\MFC80.DLL. Reference error message: The referenced assembly is not

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-91054700449555155692008-10-28T13:29:00.000-07:002008-10-28T13:56:44.810-07:00win32time error

The time provider NtpClient is configured to acquire time from one or more time sources, however none of the sources are currently accessible. No attempt to contact a source will be made for 15 minutes. NtpClient has no source of accurate time.Firewall configuration:New Traffic policy:Source: AnyDestination: Time.Windows.ComService: NTPAction: permitTranslation: NAT PDC Emulator Role:Net Time /

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-83315765130040960002008-10-27T16:01:00.000-07:002009-05-12T09:13:41.446-07:00Exchange 2003/2007 Multiple hosting with multiple GALs applied

Refer www.1ask2.com

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-25535769376709051092008-10-25T17:47:00.000-07:002009-05-13T16:02:42.933-07:00DSACLS.exe to restore permissions for Default global address list

www.1ask2.comYou must have the Windows Support Tools installed.ADSIEDIT.MSC consoleDeny READ Permission for Authenticated Users.You cannot modify the permissions of Default Global Address List.You cannot create new outlook profiles.C:\Program Files\Support Tools>dsacls.exe "CN=Default Global Address List,CN=All Global Address Lists,CN=Address Lists Container,CN=Workopera,CN=Microsoft Exchange,CN=

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-54342744117978977292008-10-19T15:29:00.000-07:002008-10-19T18:00:14.799-07:00Task "Microsoft Exchange server' reported error (0x8004010F): 'The operation failed. An object could not be found'

On EX20071 exchange 2007 server, create a new offline address list:

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-53205810305967047832008-10-10T15:08:00.000-07:002008-10-10T15:14:33.366-07:00Windows Internal Database (Microsoft##SSEE)

How to connect to Microsoft##SSEE instance by named pipe protocol?np:\\.\pipe\MSSQL$MICROSOFT##SSEE\sql\query

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-68155710980308532462008-09-20T17:10:00.000-07:002009-05-12T09:14:01.961-07:00Exchange2007:Safe Recipients

Refer www.1ask2.comIn outlook 2003 or later, I understand the Safe Senders list without problem. However, I puzzle at Safe Recipients List.One thing is for sure, which is you should not put your own e-mail address under the Safe Recipients list. If you do, all mail including junk mail goes to your inbox.Another thing is for you to understand the distribution group or distribution list. If you are

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-64691563280792972352008-09-10T13:49:00.000-07:002008-09-10T14:03:17.828-07:00CISCO router 1811: one LAN with two WANs

Complete the NAT configuration with WAN 1.

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-3295309523664206252008-09-10T11:45:00.000-07:002008-09-10T11:54:34.699-07:00Cisco router 1811: Port forwarding with NAT

After you set up NAT, how do you configure port forwarding?The example shows the remote desktop forwarding.

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-77303627657780009002008-09-10T11:33:00.000-07:002008-09-10T15:09:48.015-07:00Cisco router 1811: NAT configuration

Cisco Router and Security Device Manager ===============If WAN uses the dynamic configuration, the IP, default gateway, and dns may change. How do you define the default route? ip route 0.0.0.0 0.0.0.0 DHCP

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-11058215853965460052008-08-30T08:21:00.000-07:002008-08-30T08:41:37.936-07:00Exchange:Import customized Contacts Item folder

Scenario:Outlook was set up with POP3 account. My Contacts have Contacts and Test Contacts 2008 folders.Export the whole personal folder to a pst file;Create a new outlook profile with Exchange Server setup;After importing the pst file to the Exchange server profile, the Test Contacts 2008 folder shows when you click Contacts in Outlook. But the Test Contacts 2008 does not show in Address Book:

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-56919650698549748432008-08-08T15:51:00.000-07:002009-05-13T16:03:21.351-07:00Exchange2007:Export-Mailbox -DeleteContent

www.1ask2.comA virus message was delivered to all mailboxes in server1. The subject is "I Love You!"How can you delete it from the Exchange management shell?get-mailbox -Server tlc25 I Add-MailboxPermission -AccessRights 'FullAccess' -User Administrator -confirm $falseNew-Mailbox -Name 'Temp1' -Alias 'Temp1' -UserPrincipalName 'Temp2@TLCTest.local' -SamAccountName 'Temp1' -FirstName 'Temp1' -

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-61836140633114022992008-08-08T08:36:00.000-07:002009-05-13T16:03:55.216-07:00Exchange2007:RemoteDomain and OOF (Out-of-Office)

www.1ask2.comFor most, we must understand "An Out-of-Office message is set on the clients (Outlook and OWA) but is sent by Exchange server."How many types of clients do we have?Outlook 2007Outlook 2003 or earlierOWA 2007OWA 2003 or earlierIn Exchange Management Console, the remote domain property has the following settings:Allow none ----I know it means no OOF sends to remote domain.Allow

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-86805802840728894562008-08-06T14:17:00.001-07:002009-05-13T16:04:34.249-07:00Exchange2007:Hub Site

www.1ask2.comLeast cost pathSite A to Site D has two paths.Site A+Site B+Site D (cost=5+15)Site A+Site C+Site D (cost=5+5)The path A+C+D is chosen. How do you understand the direct delivery?After the least cost path is selected, Hub transport server in Site A will directly deliver messages to the Hub Transport server in Site D. The Hub Transport server in Site C does not process the messages at

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-42867691974474291212008-08-06T13:46:00.000-07:002008-08-06T14:02:50.947-07:00Exchange2007:3-way that messages go into the Transport Server

Store driver to Transport server is using MAPI over RPC.Transport to Transport server is using Kerberos and TLS.

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-26093564650368192332008-08-06T11:07:00.000-07:002008-08-06T11:21:17.437-07:00Exchange2007:RBL configuration

I don't get the following settings.Match to specific mask and responses. What is the mask? What is the response?Examples of return status code:127.0.0.1 – Blocklist127.0.0.2 – Known Open Relay127.0.0.4 – DialUp IP AddressMask for matching:Binary for last byte of IP version 40000 0001 – Blocklist --127.0.0.1,127.1.0.1,etc.0000 0010 – Open Relay --127.0.0.2, 127.1.0.2, etc0000 0011 – Open relay or

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-81787347825603895322008-08-06T09:34:00.001-07:002008-08-06T10:15:31.761-07:00Exchange2007:Message Size Limit

Default settingsOrganization LevelGet-TransportConfig fl max*MaxDumpsterSizePerStorageGroup : 18MBMaxDumpsterTime: 7.00:00:00MaxReceiveSize: 10MBMaxRecipientEnvelopeLimit : 5000MaxSendSize : 10MBMailboxes: Simon and Tam('simon','tam') get-mailbox fl name,max*Name : simonMaxSafeSenders :MaxBlockedSenders :MaxSendSize : unlimitedMaxReceiveSize : unlimitedName

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-55247987201797672602008-08-03T19:10:00.000-07:002009-05-13T16:05:03.042-07:00Exchange2007:one certificate for multiple domain names

www.1ask2.comways to access web server: https://usa/https://usa.terrace.com/https://mail.terrace.com/https://autodiscover.terrace.com/New-ExchangeCertificate -generaterequest -subjectname "dc=com,dc=terrace,o=terrace Corporation,cn=usa.terrace.com" -domainname usa.terrace.com, USA,mail.terrace.com, autodiscover.terrace.com -PrivateKeyExportable $true -path c:\certrequest.txtOpen c:\

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-61406286241444522342008-08-01T08:08:00.000-07:002009-05-13T16:05:24.792-07:00Exchange2007:Free/Busy-Availability-Calendar

www.1ask2.comFree/Busy --availabilityClients: Microsoft Outlook client,Outlook Web Access and Outlook Mobile AccessIt refers to the Calendar folder of a mailbox.The free/busy data is used extensively when scheduling meetings.Outlook 2003 clientThe Free/busy data is stored as messages in a dedicated system public folder. Each administrative group in the Exchange organization includes a Free/Busy

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-27722794226584235682008-07-29T09:34:00.001-07:002009-05-13T16:06:19.897-07:00Exchange2007:Message Routing in a Coexistence Environment

www.1ask2.comExchange 2003 organizationYou should install the first Exchange 2007 server in VANCOUVER Site.All Exchange 2007 servers belong to Exchange Routing Group (DWBGZMFD01QNBJR). When you install the first Exchange 2007 in VANCOUVER SITE, the routing group connector (two-way) between Exchange Routing Group (DWBGZMFD01QNBJR) and VANCOUVER routing group is created.All messages that are

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.comtag:blogger.com,1999:blog-2877885580260568072.post-14860736482307882472008-07-28T15:13:00.000-07:002009-05-13T16:06:49.047-07:00Exchange2007:Internal And External delivery of System Messages

www.1ask2.comPre-Exchange 2007, when exchange generates DSN messages, the sender is "System Administrator".In Exchange 2007, system-generated internal messages (DSN messages, Journal reports, Quota messages, Agent-generated messages) are sent out by Microsoft Exchange Recipient object. From the outlook, you should see the sender from Microsoft Exchange.Get-OrganizationConfig format-list *

MyWorkshttp://www.blogger.com/profile/02512094662199746839noreply@blogger.com