Boot from VHD is a great technology that enables you to host multiple self-contained operating systems on a single hard drive. Similar to dual-booting, but you don’t have to worry about installing applications over each other or overwriting program file updates because your secondary OS is fully contained within a single virtual hard disk file. … [ Continue reading ]
FTP file copy to a Cisco ASA
Tonight, I found myself having to copy the AnyConnect binaries from one ASA 5505 to another without a device on-LAN to TFTP to. I did, however, have a public FTP server that could use to move the data around.
This feature seems to be relatively un-discussed, so here is the syntax.… [ Continue reading ]
Exchange 2010 Messages Stuck in Retry status in “MapiDeliveryQueue”
In case your Exchange admin life wasn’t difficult enough, you can always have this problem, manifested with the following symptoms:
- Mail delivery hung
- Messages stuck in local delivery “MapiDeliveryQueue” with a status of “Retry”
Classic tactics such as restarting the server or right-clicking the queue and selecting “Retry” have no effect.… [ Continue reading ]
How to Join Windows XP Media Center to a Domain
During an SBS deployment, I ran into a few machines at my customer’s site that were running Windows XP Media Center Edition (MCE). As most of you know, the only machines that are technically eligible to join a Windows domain are “Business” class operating systems, such as Windows XP Professional, Windows Vista Business, Windows Vista Enterprise, Windows 7 Professional and Windows 7 Enterprise (although not technically “business” class, Windows Vista/7 Ultimate Editions are also able to join domains, since they’re supposed to be everything-but-the-kitchen-sink editions).… [ Continue reading ]
Fun with PIX, Part Deux : PIX Password Recovery
After getting my PIX to boot in my previous post, I decided to run through the password recovery procedures.
Requirements
- PIX recovery images (available from either the Cisco site individually or here in one ZIP file)
- PIX firewall software version
- TFTP server software (I used the TFTP server included in the PacketTrap pt360 Suite in this exercise)
- Terminal Emulator (I typically use PuTTY)
Steps
- Connect Ethernet 0 on the PIX to your local LAN.
Fun with PIX, Part I : Clearing the CMOS to Raise It From the Dead
When meeting with a potential customer the other day, she mentioned that she had a running PIX with an unknown password.
I thought I’d refresh my PIX skills and decided to bust out an old PIX 506E we had sitting in the office.… [ Continue reading ]
“Saved-Critical” for Almost-Clustered Virtual Machines in Windows 2008 R2 Hyper-V
While staging a clustered Hyper-V environment this week, I ran into a head-scratching issue. After provisioning a few LUNs, masking them, and adding them as available storage to Failover Clustering, I began setting up the virtual machines on one of my cluster nodes.… [ Continue reading ]
How to Expand a Virtual Disk on the Dell MD3000i
I recently found myself in the position of having to expand a virtual disk on a Dell MD3000i. The Dell MD3000i is a great entry-point SAN, but the GUI lacks some of the functions that you think would be there (such as online volume growth).… [ Continue reading ]
How to change the company name displayed in Windows Small Business Server 2008 Remote Web Workplace (RWW)
I recently found myself in a place where I had misspelled the name of a company during one of the SBS Setup Wizards and could not find where to change it.
The file that needs to be modified is C:\Program Files\Windows Small Business Server\Data\RWWConfig.xml… [ Continue reading ]
Installing Data Protection Manager 2007 on a Dell NX3000
Dell has this great NAS device that runs Windows 2008 Storage Server Standard–the NX3000. The only problem is that Dell treats it like an “appliance,” meaning you can’t partition it the way you want. I recently ordered two with 6x1TB drives and wanted to deploy DPM to them.… [ Continue reading ]
Troubleshooting 0xc0190036 Errors on Windows Vista / Windows 2008
This morning, I found myself in the unfortunate circumstance of the dreaded 0xc0190036 error. There is not a lot of information about this particular error code. It is, in fact, related to inaccessible or corrupt files.
During an update process, many files are flagged for replacement during the next system boot–that way, the system can keep running until the next convenient restart.… [ Continue reading ]
Setting up a Receive Connect for Postini Re-Injection
For any of you that use Postini for email services, setting up reinjection for the receive connectors in Exchange 2007 is a lot more work than allowing connection and relay through a vSMTP server in Exchange 2003.
Exchange 2007 has a lot of great features, such as the uber-powerful Exchange Management Shell.… [ Continue reading ]
Using LDIFDE and CSVDE to find computers in Active Directory
LDIFDE is an oldie-but-goodie tool for finding specific information in Active Directory. If you know the name of the attribute that contains the data you’re looking for, you can construct a pretty powerful query.
For example, you can search for all computers in the Active Directory domain mydomain.com:… [ Continue reading ]
How to Schedule Recycling an IIS Application Pool
We have a customer with an IIS 6.0 application that crashes randomly–either the Application Pool worker process runs the server out of memory or hangs.
If you have a need to recycle the Application Pool between scheduled maintenance intervals, there are a couple of available solutions.… [ Continue reading ]
Exchange Delegates
I recently found myself in a spot where I needed to troubleshoot a delegate issue–a user was set as a delegate but no longer was with the company and didn’t have a mailbox anymore, so periodic NDRs were being generated for mail destined for the delegate.… [ Continue reading ]

