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2
votes
1answer
258 views

Best infrastructure configuration for application hosting (IIS/MSSQL)? Bare Metal, Virtualize?

We're a small consulting shop that hosts some public facing websites and web applications for clients (apps we've either written or inherited). Our strength lies in coding, not necessarily in server ...
0
votes
1answer
268 views

Thin Client Environments - Where to Start

I'm new to the Thin Client / VDI concept but it seems like my environment might be a good candidate for converting. Currently we run Windows 7, so I would like to investigate a TS/VDI solution with ...
1
vote
3answers
111 views

Backup a large library [closed]

I have a relatively large library of about 50TB that I need to back-up on at least a weekly basis. Currently, the video content is stored across an array of raided 3TB hard drives. I would estimate ...
3
votes
5answers
352 views

How to convince a corporation to use DNS? [closed]

This is not the first time in my life when I have to convince a smaller corporation about using DNS service instead of /etc/hosts files and IP addresses. It might seem silly/funny at the first time, ...
0
votes
1answer
540 views

Chef vs. Puppet: Which works best on Joyent SmartMachines?

Currently we're planning to take our app to a dynamic infrastructure and we're caught between Chef and Puppet. Each has pros and cons but seeking community answer from anyone who has experience with ...
3
votes
5answers
1k views

A plan to mitigate PDU failures?

A client just experienced a complete failure of an APC AP7911A switched/metered rack power distribution unit (PDU). This obviously took all of the connected equipment down with it. The equipment is ...
1
vote
3answers
390 views

On-site campus infrastructure migration to Amazon EC2. Feasible?

After a recent power outage, we've been re-evaluating how we can most effectively provide, maintain, and support our IT resources. One idea we've been considering is to move our non-critical ...
4
votes
1answer
384 views

Tool for network/infrastructure graph [closed]

I search for Linux a graphic tool to document our network/server infrastructure. A script that converts maybe some textual representation into dot (i.e. graphviz) would be enough. Nodes should be ...
1
vote
2answers
4k views

Best practice to trunk two GB switches?

I already read some similar questions but I still have no clue on how to do it the right way. I have a D-Link DGS-1248T 48 port GB-switch with 4 mini GBIC ports and I want to connect it to another ...
5
votes
3answers
858 views

Design Critique Needed ( VLAN & ESXi )

So this is my new "project" which consists of tearing down our legacy network and re-doing it correctly. As of now it is a mess. Production is a hogpoge of legacy servers that should have been put to ...
3
votes
4answers
107 views

Managing a Testing Infrastructure

We're currently running continuous automated functional tests against the CI builds of our software. This is done on a variety of Windows based machines (around 10-15 boxes or VMs), to identify ...
9
votes
2answers
307 views

My server setup for a heavily used API

I will soon be buying a bunch of servers for an application that I am about to launch but I have concerns about my setup. I appreciate any feedback I get. I have an application which will make use of ...
1
vote
1answer
86 views

Auditing user behavior in a small organization to prepare IT restructuring

My company will be working on restructuring/rethinking the whole IT infrastructure for a small company (about 25 employees). A part of this is a migration to Google Apps for email, calendar, etc. That ...
15
votes
5answers
965 views

What is meant when IT Infrastructure people refer to the “Stack”

Can someone please define what exactly is the "Stack". I know its an industry term but its very vague. I am referring to Infrastructure terminology not "Stack" in terms of memory allocation.
3
votes
4answers
859 views

What is the best backup solution for VMware Infrastructure system that hosts a wide variety of VMs?

In a situation where you are running: VMware Infrastructure 4.x with multiple hosts Over 150 VMs with a wide variety of operating systems (Linux in a half dozen distros, Solaris, every MS version, ...
3
votes
6answers
1k views

Do you really need cable management for a cabinet with just switches and patch panels?

We are about to start wiring out a building expansion and our vendor has laid out the racks in the following configuration: Option 1 1U Fiber patch panel 2U Cable Manager 2U 48 port Patch Panel 2U ...
17
votes
6answers
3k views

What else do I get with Cat 6 beyond future proofing my wiring?

We are about to put in the wiring in an expansion of our office building and the vendor is proposing we use Cat 6 cabling because it is "faster." Gigabit works fine over Cat 5e which is what our ...
0
votes
1answer
86 views

Setting up a lab with Windows 2003 server and windows 7 clients

We are overhauling a lab with new machines with Windows 7 (as clients - around 150 of them). In the current infrastructure we have students logging in using a generic student id (as having individual ...
1
vote
1answer
112 views

General Network Infrastructure

I have a number of servers that I rent out to people and have started growing to a point where I need better management. Specifically I am interested in being able to police bandwidth and block port ...
1
vote
3answers
854 views

does a router in front of another router need to be as good as or better?

If I have a server that is sitting behind two routers, does the first and foremost router have to be "better" than the one behind it that is connected to the server? For example, if there was a ...
7
votes
4answers
5k views

How to build network across buildings?

I need some help in building a network between hundreds of computers spread across multiple buildings of my college. Yes, I'll be doing this as a part of my college project. Please see this image, it ...
0
votes
1answer
302 views

Trying to figure out ssl over a reverse proxy with multiple backends/infrastructure

I'm having a hard time wrapping my mind around ssl with multiple backends. I might just need advice on infrastructure in general. Here is my scenario/question: I have three servers: main website ...
3
votes
2answers
176 views

IT Considerations for a company name change

Nothing is "for sure" yet but there is a good chance my company will be changing it's name in the future. Our IT requirements are relatively modest - Exchange server, IIS, MSSQL, etc. My question ...
0
votes
2answers
90 views

infrastructure - 2 servers , 3 applications

if you only have 2 servers, but you need to install sql server, a web application, and an reporting application, which 2 would you put on the same server and which one would you leave standalone. ...
0
votes
3answers
328 views

What 'Available Memory' is acceptable for a web server

We are reviewing performance on our business application, as there are significant differences in load times between regions and at different times of the day. Amongst the things being reviewed is ...
2
votes
3answers
105 views

How to design the infrastructure for an application serving USA and Canada?

I am developing a service that will be applicable for both Americans and Canadians, the data collected and stored are not legally allowed to cross the borders...which is new to my knowledge. So what ...
0
votes
1answer
37 views

infrastructure about mmof

I just want to know how much loss a multimode fiber can have before it does not transfer information or slow down the system? I have tested a 12 core mmof that is about 60m long and i am getting 4.5dB ...
0
votes
3answers
92 views

Does it makes sense to use a single physical box in both DMZ and Secured Zone

I was sitting in a presentation where I was told it is ok to have a physical box (virtualized into two) where one resides in the DMZ zone and the other resides in the secured zone. I found that such ...
4
votes
3answers
1k views

Recommendation for a small redundant VM infrastructure?

We currently have an active-active 2 node cluster running virtual machines. Every node has two disks, every disk is DRBD mirrored on the other node. Every node runs virtual machines out of his primary ...
1
vote
1answer
224 views

Two routers or one router and WAP?

I have an ADSL2 router/modem with internet access and I want to access 3 IP cameras (3 network clients) over wireless behind that router from the internet. My problem is that the ADSL2 router/modem ...
0
votes
3answers
506 views

Google's Infrastructure: Typical specs for their new hardware in mid-2010?

We're designing a distributed fault-tolerant virtual machine, and we're trying to determine the most cost-effective infrastructure setup. Google's infrastructure is famously built from lots of cheap ...
3
votes
3answers
305 views

IT merger - self-sufficient site with domain controller VS thin clients outpost with access to terminal server

SITUATION: A larger company acquires a smaller one. IT infrastructure has to be merged. There are no immediate plans to change the current size or role of the smaller company - the offices and ...
6
votes
2answers
222 views

Oracle: 1 Large Server vs. 2 Smaller Servers?

We are in the planning stages of setting up our production Oracle 10gR2 environment. Our budget gives us the ability to buy 2 processor licenses of Oracle DB Standard Edition. We have minimal ...
1
vote
3answers
531 views

Hot swapping for Linux web/database servers

Is there a way to perform the following under Linux: There are two web servers, main and backup There are two database servers (postgres), main and backup Web Servers are in sync with each other, ...
0
votes
1answer
253 views

Small Business HP Virtualisation and iSCSI SAN Options

We are a small business that hosts our core product on a number of HP servers. Our core production setup is 1x HP DL380, high powered for a SQL Server Database 1x HP DL360, mid powered for our core ...
1
vote
1answer
77 views

SharePoint Server Farm, what to do with an old server?

so we've procured a monster of a SQL Cluster and 4 screaming fast machines running the apps/WFE to start up our MOSS 2007 Enterprise Server farm, however I've got one server from the old server farm ...
5
votes
2answers
282 views

Small Scale Point-to-Point Fibre optics

I'm faced with a bit of a dilemma with regards to stretching a 100base-T network from building to building. The site is a racetrack (cars) with a control tower, housing race control, admin and a ...
4
votes
1answer
323 views

Fibre Optic Cabling - Where to start?

I'm a sysadmin/developer that works for a small IT company. We are having a new office building built, and we have a limited time window in which to put in the core infrastructure network cabling that ...
0
votes
4answers
137 views

Virtualization deployment for datacenter

my company is going to deploy an IT Infrastructure on a virtual platform, can you please help me with the following: 1- which one do you recommend, Cisco Unified computing system ( cisco + emc + ...
1
vote
2answers
95 views

How do you ensure that two data network links have no SPOF?

How do you ensure that two data network links have no SPOF (Single Point of Failure)? We are working on a datacenter network connectivity and need to ensure that there will be no SPOF. We will have ...
1
vote
3answers
350 views

How should I proceed with establishing a Remote Infrastructure management system for my [small] company?

My company is having a small IT infrastructure. Details are: 125 computers One mail server One NAS and One database server We want to establish a remote infrastructure management system, where in ...
1
vote
2answers
751 views

Plesk directory structure problems

I have an entire website with the following directory structure: /example.com /html (public) /css /js index.php /lib session.php other_lib_files.php ...
3
votes
5answers
4k views

Nginx, Varnish, ESI - Will that work?

I've serveral backends (one is nginx+passenger) to combine via ESI. Since I don't want to go without gzip/deflate and SSL varnish can't do the job out of the box. So I thought about the following ...
5
votes
2answers
1k views

What causes network cable to not work?

I've installed a bunch of cat-5 and when I check it for continuity and polarity it seems fine, but when I hook up a pair of laptops with a x-over cord and try to ping between them, they can detect ...
1
vote
2answers
219 views

VM Infrastructure client reporting an error in our HA/DRS Cluster

Our VM infrastructure client is reporting that one of the ESX hosts is reporting an error. The error is: "HA agent on esx2 in cluster Ha/DRS Cluster 1 in Datacenter has an error Has anyone ...
0
votes
2answers
68 views

best connection suggestions or best practices for multi site data pull, expert advice needed

i will be having a NAS box that will be receiving data from 20 sites in 20 cities. the computers will be sending about 500MB a night from each site. What are the requirements for equipment hardware ...
0
votes
2answers
61 views

I am setting up an architecture for multiple projects on Linux. Different clients. Any advice?

This will probably be on cloud. Can anyone give any general tips on setting up a Admin-server/DB/Web/Processing/Development-environment architecture? Like... Security, only 1 admin server can be ...
-1
votes
3answers
87 views

Issues with conflicting IPs [closed]

Suppose there is a simple infrastructure wireless network. Suppose we have figured out a way for all clients on the network to coexist with all of them having the same IP address. What could be issues ...
1
vote
3answers
436 views

Infrastructure Wireless Network Without Router

Is there any way to create an infrastructure wireless network without a router? In other words, is there some way to make a PC behave as a wireless router? Other PCs should be able to see this network ...
1
vote
1answer
115 views

Infrastructure Wireless Network Routing

Suppose there are two clients, A and B, on the same infrastructure-based wireless network with access point C. When A wants to send a packet to B, does C have to forward it to B, or can B just pick it ...