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	<title>Tim Lefler&#039;s IT Blog</title>
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	<link>http://www.onlinetechblog.com/blog</link>
	<description>Real World IT stuff that I&#039;ve worked with and didn&#039;t want to forget.</description>
	<lastBuildDate>Thu, 09 Sep 2010 12:35:39 +0000</lastBuildDate>
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		<title>Windows XP Auto-Logon causing account lockout</title>
		<link>http://www.onlinetechblog.com/blog/index.php/2010/09/windows-xp-auto-logon-causing-account-lockout/</link>
		<comments>http://www.onlinetechblog.com/blog/index.php/2010/09/windows-xp-auto-logon-causing-account-lockout/#comments</comments>
		<pubDate>Thu, 09 Sep 2010 12:35:39 +0000</pubDate>
		<dc:creator>Tim Lefler</dc:creator>
				<category><![CDATA[Information Technology]]></category>

		<guid isPermaLink="false">http://www.onlinetechblog.com/blog/?p=786</guid>
		<description><![CDATA[Had a user that was getting locked out on a regular basis.  Investigating, I noticed that during boot up the computer was attempting to logon automatically. Tracked it down to an incorrect setting in the registry: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\Winlogon\AutoAdminLogon This was set to 1.  This will automatically logon to the machine using credentials in the DefaultUserName key. [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Exchange Message Flow</title>
		<link>http://www.onlinetechblog.com/blog/index.php/2010/08/exchange-message-flow/</link>
		<comments>http://www.onlinetechblog.com/blog/index.php/2010/08/exchange-message-flow/#comments</comments>
		<pubDate>Fri, 20 Aug 2010 16:24:22 +0000</pubDate>
		<dc:creator>Tim Lefler</dc:creator>
				<category><![CDATA[exchange]]></category>

		<guid isPermaLink="false">http://www.onlinetechblog.com/blog/?p=781</guid>
		<description><![CDATA[A quick post with high-level message flow for Exchange 2003. • MAPI client sends a message to a remote recipient • Information Store (Store.exe) receives the message • The created MailMsg object is forwarded to the Advanced Queue Engine (AQE) • The Message Categorizer from the AQE processes the MailMsg object and splits it into [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Using ARP inspection and investigating SW_DAI-4-PACKET_RATE_EXCEEDED</title>
		<link>http://www.onlinetechblog.com/blog/index.php/2010/08/using-arp-inspection-and-investigating-sw_dai-4-packet_rate_exceeded/</link>
		<comments>http://www.onlinetechblog.com/blog/index.php/2010/08/using-arp-inspection-and-investigating-sw_dai-4-packet_rate_exceeded/#comments</comments>
		<pubDate>Wed, 04 Aug 2010 15:38:24 +0000</pubDate>
		<dc:creator>Tim Lefler</dc:creator>
				<category><![CDATA[Networking]]></category>

		<guid isPermaLink="false">http://www.onlinetechblog.com/blog/?p=775</guid>
		<description><![CDATA[On our Cisco LAN switches we employ DHCP snooping and arp inspection. Check out my previous post for details on how to configure.  Recently we have been struggling with some port getting disabled and logging the following: Aug 4 09:02:01.871: %SW_DAI-4-PACKET_RATE_EXCEEDED: 16 packets received in 184 milliseconds on Fa3/0/18. &#40;las02-3&#41; Aug 4 09:02:01.871: %PM-4-ERR_DISABLE: arp-inspection [...]]]></description>
		<wfw:commentRss>http://www.onlinetechblog.com/blog/index.php/2010/08/using-arp-inspection-and-investigating-sw_dai-4-packet_rate_exceeded/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Using cacls.exe to set permissions from command line</title>
		<link>http://www.onlinetechblog.com/blog/index.php/2010/07/using-cacls-exe-to-set-permissions-from-command-line/</link>
		<comments>http://www.onlinetechblog.com/blog/index.php/2010/07/using-cacls-exe-to-set-permissions-from-command-line/#comments</comments>
		<pubDate>Mon, 12 Jul 2010 18:02:52 +0000</pubDate>
		<dc:creator>Tim Lefler</dc:creator>
				<category><![CDATA[Information Technology]]></category>
		<category><![CDATA[cacls]]></category>
		<category><![CDATA[command line]]></category>
		<category><![CDATA[permissions]]></category>

		<guid isPermaLink="false">http://www.onlinetechblog.com/blog/?p=771</guid>
		<description><![CDATA[Whether you want to set NTFS file permissions via a script or if you would like some confirmation that something other than an hour glass is happening when you apply permissions to a huge directory tree, cacls is the command for you. There is also a script xcalcs vbscript that can be used&#8230;.. http://support.microsoft.com/kb/825751 CACLS [...]]]></description>
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		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Exchange 2003 Mailstore Dismounting Unexpectedly</title>
		<link>http://www.onlinetechblog.com/blog/index.php/2010/07/exchange-2003-mailstore-dismounting-unexpectedly/</link>
		<comments>http://www.onlinetechblog.com/blog/index.php/2010/07/exchange-2003-mailstore-dismounting-unexpectedly/#comments</comments>
		<pubDate>Thu, 08 Jul 2010 20:34:22 +0000</pubDate>
		<dc:creator>Tim Lefler</dc:creator>
				<category><![CDATA[exchange]]></category>
		<category><![CDATA[2003]]></category>
		<category><![CDATA[EcUpdate]]></category>
		<category><![CDATA[store]]></category>

		<guid isPermaLink="false">http://www.onlinetechblog.com/blog/?p=765</guid>
		<description><![CDATA[So recently encountered a problem in our Exchange 2003 environment where mailstores on one particular server kept dismounting at in opportune times.  Snooped around awhile to figure this one out so I figured I&#8217;d post about it to make sure I could look it up again.  Besides, I haven&#8217;t been posting much lately, changing responsibilities [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Configuring HSRP on Cisco Routers</title>
		<link>http://www.onlinetechblog.com/blog/index.php/2010/04/configuring-hsrp-on-cisco-routers/</link>
		<comments>http://www.onlinetechblog.com/blog/index.php/2010/04/configuring-hsrp-on-cisco-routers/#comments</comments>
		<pubDate>Fri, 30 Apr 2010 18:29:54 +0000</pubDate>
		<dc:creator>Tim Lefler</dc:creator>
				<category><![CDATA[Networking]]></category>
		<category><![CDATA[cisco]]></category>
		<category><![CDATA[hsrp]]></category>
		<category><![CDATA[routing]]></category>
		<category><![CDATA[standby]]></category>

		<guid isPermaLink="false">http://www.onlinetechblog.com/blog/?p=757</guid>
		<description><![CDATA[&#160; Hot Standby Router Protocol (HSRP) is a Cisco proprietary redundancy protocol for establishing a fault-tolerant default gateway, and has been described in detail in RFC 2281. The protocol establishes a framework between network routers in order to achieve default gateway failover if the primary gateway should become inaccessible,[1] in close association with a rapid-converging [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Notes on Exchange 2003 Recipient Policies and the Recipient Update Services</title>
		<link>http://www.onlinetechblog.com/blog/index.php/2010/03/notes-on-exchange-2003-recipient-policies-and-the-recipient-update-services/</link>
		<comments>http://www.onlinetechblog.com/blog/index.php/2010/03/notes-on-exchange-2003-recipient-policies-and-the-recipient-update-services/#comments</comments>
		<pubDate>Fri, 12 Mar 2010 21:44:31 +0000</pubDate>
		<dc:creator>Tim Lefler</dc:creator>
				<category><![CDATA[exchange]]></category>
		<category><![CDATA[exchange 2003]]></category>
		<category><![CDATA[reciepient update services]]></category>
		<category><![CDATA[rus]]></category>

		<guid isPermaLink="false">http://www.onlinetechblog.com/blog/?p=746</guid>
		<description><![CDATA[The Recipient Update Service (RUS) is responsible for creating and maintaining E-Mail Addresses in your Exchange Organization. The Recipient Update Service creates an Entry (Recipient Update Service (Enterprise Configuration)) for the entire Exchange Organization for modifying objects in the Configuration Container Partition in Active Directory and one additional RUS for every Exchange enabled Domain in [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Script to set AD targetAddress property to forward Email during a Transition to new Domain</title>
		<link>http://www.onlinetechblog.com/blog/index.php/2010/03/script-to-set-ad-targetaddress-property-to-forward-email-during-a-transition-to-new-domain/</link>
		<comments>http://www.onlinetechblog.com/blog/index.php/2010/03/script-to-set-ad-targetaddress-property-to-forward-email-during-a-transition-to-new-domain/#comments</comments>
		<pubDate>Thu, 04 Mar 2010 14:07:52 +0000</pubDate>
		<dc:creator>Tim Lefler</dc:creator>
				<category><![CDATA[General Development]]></category>
		<category><![CDATA[Information Technology]]></category>
		<category><![CDATA[active directory]]></category>
		<category><![CDATA[csvde]]></category>
		<category><![CDATA[script]]></category>
		<category><![CDATA[targetAddress]]></category>

		<guid isPermaLink="false">http://www.onlinetechblog.com/blog/?p=738</guid>
		<description><![CDATA[My company was moving from our in house email system to a completely new infrastructure with a new email domain name and a new Active Directory domain.  The plan was to have users configure a new Outlook profile to connect to the new system at a particular time on the migration day.  Because we have [...]]]></description>
		<wfw:commentRss>http://www.onlinetechblog.com/blog/index.php/2010/03/script-to-set-ad-targetaddress-property-to-forward-email-during-a-transition-to-new-domain/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>My definition of DHCP-snooping</title>
		<link>http://www.onlinetechblog.com/blog/index.php/2010/03/my-definition-of-dhcp-snooping/</link>
		<comments>http://www.onlinetechblog.com/blog/index.php/2010/03/my-definition-of-dhcp-snooping/#comments</comments>
		<pubDate>Wed, 03 Mar 2010 19:04:00 +0000</pubDate>
		<dc:creator>Tim Lefler</dc:creator>
				<category><![CDATA[Information Technology]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[cisco]]></category>
		<category><![CDATA[config]]></category>
		<category><![CDATA[dhcp]]></category>
		<category><![CDATA[snooping]]></category>
		<category><![CDATA[trusted]]></category>
		<category><![CDATA[untrusted]]></category>

		<guid isPermaLink="false">http://www.onlinetechblog.com/blog/?p=729</guid>
		<description><![CDATA[Cisco&#8217;s Overview of DHCP Snooping DHCP snooping is a DHCP security feature that provides security by filtering untrusted DHCP messages and by building and maintaining a DHCP snooping binding table. An untrusted message is a message that is received from outside the network or firewall and that can cause traffic attacks within your network. The [...]]]></description>
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		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>How to use ExMerge to search through an Exchange mailstore and remove messages</title>
		<link>http://www.onlinetechblog.com/blog/index.php/2010/03/how-to-use-exmerge-to-search-through-an-exchange-mailstore-and-remove-messages/</link>
		<comments>http://www.onlinetechblog.com/blog/index.php/2010/03/how-to-use-exmerge-to-search-through-an-exchange-mailstore-and-remove-messages/#comments</comments>
		<pubDate>Mon, 01 Mar 2010 19:04:29 +0000</pubDate>
		<dc:creator>Tim Lefler</dc:creator>
				<category><![CDATA[Information Technology]]></category>
		<category><![CDATA[delete message]]></category>
		<category><![CDATA[exchange]]></category>
		<category><![CDATA[exmerge]]></category>

		<guid isPermaLink="false">http://www.onlinetechblog.com/blog/?p=717</guid>
		<description><![CDATA[As an Exchange administrator we have probably all had that panic call from an administrative assistant want to recall a message that was inadvertently sent to the wrong group.  Every end-user knows that Outlooks &#8220;Re-Call&#8221; capability stinks.  Microsoft&#8217;s Exchange Mailbox Merge tool can be used to perform this function (Available as a download from Microsoft [...]]]></description>
		<wfw:commentRss>http://www.onlinetechblog.com/blog/index.php/2010/03/how-to-use-exmerge-to-search-through-an-exchange-mailstore-and-remove-messages/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
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