TechDays BeLux 2010 Day 1
Day 2 of the conference starts with Microsoft showing of his latest technologies. It’s nice to see the show once in a while but it’s also the presentation where you learn the least of the entire conference. (And I didn’t win a laptop either).
Here’s a shortlist of the items touched upon:
KeyNote: IT in a Transformative Time
You can watch see this KeyNote @ TechNet Edge.
Arlindo Alves
First of all Arlindo Alves makes some publicity for this own shop and introduces the material available for it pro’s:
- New TechNet website
- Communities etc…
Luc Van De Velde
Next we’re being introduced to the NUI (Natural User Interface e.g. voice) as oppose to the GUI.
Via the 1pad, a HP Compaq TC100 slate pc introduced in 2003, we end up in a discussion about the W7 acceptance rates.
You can’t go anywhere without hearing about “the cloud”; so on premise, private and public clouds lead us to the Azure.
Tony Krijnen, Daniel van Soest & Arlindo Alves
Arlindo called in his colleagues from the Netherlands for some help with a couple of demos:
- W7 deployment demo: manual vs. using the deployment toolkit
- Outlook 2010, Outlook Web App
- Windows phone 7
- Direct access: Especially the search connectors, which offer you an integrated search experience, looked interesting.
- Network Access Protection (NAP)
- Some Hyper-V stuff
Followed by a little Exchange Server demo to end the party.
Managing W2K8R2 and W7 with PowerShell V2 (Corey Hynes)
I still remember Corey from his presentation from last year. It’s one of those guys that give you the feeling they could talk for hours.
He quickly explains why you would want to use PowerShell for your management tasks. After quickly touching upon Sapien PrimalForms and the Core Configurator we look into one to one remoting, what are the differences between
invoke-command
and
new-pssession
and how can these be combined with the PowerShell modules available on a system:
- TroubleshootingPack
- ActiveDirectory
- ServerManager
- GroupPolicy
The next step is one-to-many remoting which can either be done by specifying multiple computer names separated by comma for the “-computer” parameter of looping through a input list or the results of an AD-query using a foreach statement.
Chalk Talk
We popped into a Chalk Talk session from the community after a quick sandwich. The part we attended to mainly covered cloud computing.
What’s W2K8R2 gone do for your AD (John Craddock)
John resorts to the start-demo script powershell script to show off some of the new ad cmdlets. We get to look at the AD Admin Center and the AD Best Practice Analyzer.
The remaining improvements brought to us by Windows Server 2008 R2 are
- AD Admin Center
- AD Best Practice Analyzer
- Managed Service Accounts
- Offline Domain Join
- Authentication Mechanism Assurance: higher (or lower) permissions depending on your method of authentication
- AD Recycle Bin
Building your virtualization infra in a ideal world (Kurt Roggen)
The first presentation of the afternoon is always seems the hardest to stay focused on. In this case it felt like a wall of sound was coming down on me. I had to make an effort to filter the message out of it.
Content wise we discussed the hardware features to pay attention to in a Hyper-V deployment. Guess most of it also applies when using any other Hypervisor.
Recovery of AD deleted objects and W2K8R2 Recycle Bin (John Craddock)
Wake up call! John starts with dumping and AD database and opening it with notepad. He goes on with deleting and restoring a user object in AD only to show us the problem with linked attributes:
- “Manager” vs. “Direct Reports”
- “Membership” vs. “MemberOff” In the process he reaches for a couple of tools to provide us with a couple of different views:
- LDF
- Sysinternals ADRestore
- REPAdmin Requirements for implementing the AD Recycle Bin introduced with Windows Server 2008 R2.
Managing your identities with ForeFront Identity Manager 2010 (Jorge De Almeida Pinto)
Never had the chance to work with this type of solutions myself but as an administrator who typically has to keep track of rather large number of accounts in different systems I certainly see a number of interesting use cases in it.
Using this kind of technology for syncing GALs for instance. Or having a consolidated workflow which tackles the process of generating the accounts in different forests, incident management tools, access badges etc etc…
TechDays BeLux 2010 Preconference
Another year is another TechDays conference. This year I took my netbook me with me to eliminate the effort of having to type over my paper notes. I did turn off most of the options in the BIOS or in windows (WIFI) to maximalise the battery life.
The sessions in the IT Pro-track focused on Exchange Server 2010 exclusively and are presented by Ilse Van Criekinge and Scott Schnoll. Here’s the stuff that I found most interesting:
Managing Exchange 2010
I was waiting in front of the wrong“Room 2” together with a lot of the other attendees. So Ilse had already started with her first session concentrating on the new and improved management features of Exchange Server 2010.
We had an internal presentation last week were most of the stuff was covered, she did mention a couple details that we didn’t mention explicitly:
Exchange Control Panel (ECP)
Remote Shell:
During a internal presentation the question was specifically raised whether it would be possible to use remote PowerShell from a x86 workstation given that the Exchange binaries are only available in 64bit versions. I don’t exactly remember who came up with that one, but it is possible.
Exchange Management Console (EMC)
There were 3 things that i didn’t explicitly mentioned:
Exchange High Availability
Scott starts with outlining the HA goals and vision for E2K10, then covers the evolution of the HA options in the history of Exchange Server.
Key takeaways in this session:
- Datacenter level events (switchovers) always require manual action (we had an animated discussion)
- GUI for DAG defaults to DHCP. If you prefer fixed IP-addresses you need to use EMS. Multiple ip’s for different subnets can be separated by a comma.
- Larger DAG = greater resilience. Don’t be afraid to go big.
We shortly touched the topic of transitioning to E2K10 but a dedicated presentation will follow on day 2 of the main conference.
Exchange Information Protection & Control (incl. RBAC)
These features might not be used very frequently in the deployments we see, it’s always good to know what’s possible:
Intro
The goal is to protect your organisation against information leakage and at the same time provide a balance between soft & hard controls.
MailTips
Mailtips have partial offline support via the Offline Address Book (OAB)! Group metrics, on the other hand are gathered overnight and cached.
Given the difficult political situation in Belgium it was not to hard to relate to the demo about mailtips in different languages.
Transport Rules
Ilse showed off Dynamic Signatures. Trying to get end users to standardize e-mail signatures is an eternal battle for every organization. I wonder is exchange administrators will be tasked manage convincing marketing and/or communications departments to not overdo it!?
Moderation
Set E2K10 server as expansion server when using moderation in a mixed environment.
We ended with a discussion and demo of Information Rights Management (IRM) and ethical wall.
Exchange 2010 Client Side
What’s new when talking about client access/Web services
- Multi browser support
- Outlook-on-the-middle-tier: all outlook clients connect to CAS also 2K3 etc. Provides a better end user experience during *overs, but not a 100%. CAS-array keeps the CAS server from becoming a single point of failure.
- Outlook Web App (OWA): suggested contacts replaces NK2 nickname cache. Multiple mailboxes easily accessible.
- Exchange Active Sync (EAS)
- AutoDiscover
UM: not covered because of time constraints. Ilse promised a blog about it.
Exchange Performance/Scalability
This presentation was less a “what’s new”-type of presentation and went a bit further into the technical details=
Product team scalability & testing
- Scale up vs. scale out; msx team recommends scaling out
- Disable hyperthreading bacause it monitoring & capacity planning challenges
Guidelines & Ratios
- CPU: more cores result in reduced gains because of the overhead associated with it
- Memory; too much memroy won’t hurt but does cost money
- mailbox scalability for HA; size for double failure
- network load balancing; RPC required! Not just http
Toolkit for planning
- LoadGen
- JetStress
- Requirements Calculator
- Profile Analyzer
My netbooks battery status at the end of the day was still 48% so I actually had a good experience with digital note-taking.
TechDays 2010 Calendar
I’ll be attending TechDays next week. I like to prepare myself a bit in advance so that I know where I can find “the place to be” at any given time. Luckily MS made it a lot easier for us to assemble a custom agenda compared to last year. Perhaps somebody read my comments or they got some more complaints?
You can compile your own agenda here. The tools allows you to actually mark the sessions of your interest and then hide all the others:
I will obviously focus on Exchange Server related sessions and fill the blanks with some other stuff that carries my interest:
On top of that there are also a couple of sessions organized by various user communities during the lunch breaks. I might attend one or the other too:
I have the intent to blog about this event like I did last year. I’m thinking of bringing my netbook with me. It would be nice not having to type over my paper notes and save some time.
The number of subfilters exceeds maximum allowed number of 100
A colleague of mine has been struggling a bit with an Exchange 2010 implementation. CAS and HUB transport roles were deployed successfully but the MBX-role failed to install with the error:
The number of subfilters exceeds maximum allowed number of 100. Processing stopped.
Apparently an e-mail address policy cannot contain more than 100 address templates. Read on for more details: Watch those recipient Policies!!!
Note: an individual recipient cannot have more than 100 e-mail addresses either.
Foxit eSlick Unboxing
Apart from a NAS, there was one other device on my wish list for some time already; an eReader. Originally I was looking into devices with a relatively big (8+ inch) screen. However I settled for a 6 inch unit as the larger ones are either too expensive or being delayed.
Anyway I defined my needs as:
- PDF support. PDF is, in theorie, more a standard for print then a true ebook format but a lot of technical books come in this format.
- Not tied to a specific reseller; meaning Kindle, Nook and the likes are “No Go”.
- Ability to sideload most of the content. I don’t intent to buy a lot of novels online. I want to read technical documents or use services like Instapaper to generate ebooks from online content.
- Don’t cost an arm and a leg. I’ve never actually used such a gadget so there’s always a risk that I end end up not liking the technology.
- I consider WIFI, Touchscreen and other features as nice to haves. I don’t absolutely need them.
I ended up buying a Foxit Eslick. It’s not the latest and greatest but it does what I want it to do (without a lot of bells and whistles) and is one of the cheapest ereaders on the market.
Here are some unboxing photos:
Next step is loading some content on the unit.
CU
Zweten in Zuid-Afrika
Two cycling buddies will shortly leave for the Cape Epic. Read on (dutch!): Het Nieuwsblad – Gemeente Aalst: Zweten in Zuid-Afrika
@Thys, @OrangeCrash;
Have fun & good luck.
Synology DS710+ Wake-on-Lan demonstrated
One of the important features of the new (unboxing here) Atom based Synology NASses is Wake-On-Lan. This technology keeps the network interface powered on when the remainder of the device is powered of. The goal is to let you power on the device over the network by sending a “magic packet”, which is based on the MAC-address of the target network adapter.
The MAC address of a Synology NAS can be found in the admin interface:
For those of you looking how to remotely shutdown the NAS while testing; the command can be found in the right top corner ;-)
First of all you should activate the WoL feature under “System > Power”:
I decided to give free SolarWinds WoL utility a try as suggested by smallnetbuilder. It’s limited featureset is more than sufficient for a little home network, but you’ll need to provide an e-mail address before they allow you to download it.
Open the SolarWinds Wake-On-Lan tool and enter both the IP- and MAC-address of your NAS. Click the “Wake Up PC”-button:
Click “OK” on the notification window:
…and alerts you when the target is powered on.
The whole process takes about a minute.
After having this solution approved by the Misses I scheduled the NAS to power down every night @ 3AM.
This leaves sufficient of a time window to use the NAS for downloading stuff overnight:
“Nachtsurfen” as we call it (between 00:00 and 10:00) reduces the download limit with only 50% of the size of the downloaded package.
Synology DS710+ Unboxing
I’m using a WD NetCenter for my home storage needs since about 3.5 years. This unit is not only very slow but it also has a very basic feature-set. It’s not possible to reorganize your data (move files around, rename shares etc) via the web interface. There’s no console access possible either.
Hence a decent NAS was on my wishlist for some time already. The needs/nice-to-haves I had in mind were:
- 2 or 4 disk model: I want to use RAID (on top of regular backups) to better protect my data, so 2 hard disks is a minimum. A 4 disk unit might be more future proof.
- Capacity: The NetCenter unit has only 500Gb, but data is growing steadily as the Misses likes to play around with Adobe Photoshop and Premiere. I’ll start with recuperating 2x 1Tb disk I have sitting in another machine. I can upgrade to 2x 2Tb later if needed.
- Network: gigabit
- Budget: not unlimited ;-)
- Full-featured management tools
- Some form of Download manager
- Better performance
- Energy saving features e.g. hibernation, WOL etc…
- ISCI
When Synology published the official press release on the DS710+ last week it was time to treat myself on a late, it’s February after all, new years present. It went quite fast actually:
- 11/02 – Press release
- 15/02 – Noticed the device in a trusted web shop as “out of stock”. Signed up to be notified by e-mail notification when the device is in stock.
- 16/02 – “In stock” e-mail notification. Ordered about half an hour before the deadline for next day delivery.
- 17/02 – Package arrived about 14(!) hours later
Last but not least, the unboxing pics;
I did look into QNAP too as they have a similar unit, Ts-259 Pro-Turbo, but went for Synology because the communtity seems lager in our region and the features match a tiny bit better with my needs. For those interested; both manufacturers have demo environment of their management tools online:
- http://demo.synology.com:5000 (Account=”admin”, Password=”synology”)
- http://www.qnap.com/liveDemo.asp (Account=”qnap”, Password=”qnap”)
Update 2010-03-06: If I wetted your appetite with the pics above, proceed to Overclock3d.net for some detailed shots of the internals of Synology’s DS710+
MS Exam designing & deploying E2K10 is out
It seems that Microsoft published the second Exchange 2010 exam today: Exam 70-663: Pro: Designing and Deploying Messaging Solutions with Microsoft Exchange Server 2010
The contents at a glance:
Planning the Exchange Server 2010 Infrastructure
* Design the Exchange Server 2010 installation.
* Design message routing.
* Design the mailbox server role.
* Design client access.
* Plan for transition and coexistence.Deploying the Exchange Server 2010 Infrastructure
* Prepare the infrastructure for Exchange Server 2010 deployment.
* Deploy Edge transport server role.
* Deploy client access server role.
* Deploy hub transport server role.
* Deploy mailbox server role.
* Deploy server roles for coexistence and migration.Designing and Deploying Security for the Exchange Organization
* Design and deploy messaging security.
* Design and deploy Exchange permissions model.
* Design and deploy message hygiene.
* Design and deploy client access security.
* Design and deploy Exchange object permissions.Designing and Deploying Exchange Server 2010 Availability and Recovery
* Design and deploy high availability and disaster recovery for Exchange dependencies.
* Design and deploy high availability and disaster recovery for CAS role.
* Design and deploy high availability and disaster recovery for mailbox server role.
* Design and deploy high availability and disaster recovery for hub transport role.
* Design and deploy high availability and disaster recovery for Edge transport server role.Designing and Deploying Messaging Compliance, System Monitoring, and Reporting
* Design and deploy auditing and discovery.
* Design and deploy message archival.
* Design and deploy transport rules for message compliance.
* Design and deploy for monitoring and reporting.
The first exam Exam 70-662: TS: Microsoft Exchange Server 2010, Configuring is already available for a month or 2. For some reason it seems to have slipped through my RSS feeds without me noticing it. Guess I’ll need to add another one.
Time to start preparing.
Shared mailbox vs. Sent items
I wanted to quickly reblog (as opposed to retweet) a recent blog post from Ilse Van Criekinge as I did have a little “Aha!”-moment upon reading it:
One of the first warmly welcomed new features included with the next release of Microsoft Office Outlook, being 2010, is the ability to open up multiple mailboxes (up to 3 by default, and up to 15 using a registry entry) and the fact that when you send a message using one of the accounts the mail will be saved in the Sent Items folder of the sender’s mailbox. When opening a shared mailbox in Microsoft Office Outlook 2007, it required you to create at least a rule to have the message moved from the primary mailbox its Sent Items folder, to the shared mailbox its Sent Items…
But…it seems that ever since June 2009, 30, this isn’t necessary anymore!


































