Posts Tagged ‘backup’

Backing Up Cisco Configurations Using Mac OS X

Friday, February 18th, 2011

Before you make configuration changes on devices you should make a backup of the device. You can basically use any platform you want to backup Cisco devices. Doing so in Mac OS X starts with the Terminal. So to backup a Cisco device you must first connect to the device in Terminal either through SSH or Telnet.

Then SSH to the device using the ssh command, followed by the username, an @ symbol and then the IP address or hostname of your device. Here, we’ll use an example of 64.32.49.172:

ssh admin@64.32.49.172

Note: One could also use telnet using the same type of string, but ssh is more secure.

Next, provide the password and you will see a prompt with the device name. Once connected to the device you will need to go into enable mode by typing “en” at the command prompt and hit enter. It may prompt you for an elevated privileges password, which you will need to know.

Once complete you will notice that the prompt turns from a > to a # symbol. The # symbol is akin to having root access. Now to backup the configuration of this device you will enter “show run” which is short for show running-config:

show run

You will see a ←-more→ prompt at the bottome of the page. Just hit the space bar until you are back a the prompt. Once you are at the prompt you will highlight all the text using your mouse that was just generated in the terminal and after its all highlighted hit “Command C” to copy the contents. Open your favorite text editor and use the “Command V” to paste the text. Be careful to use plain text here (I prefer to just use pico or vi rather than Word or TextEdit). Save the file as your configuration backup file for the Device.

NOTE: If you want to also get the IOS (IOS is different than iOS) version info you can run the “show version” instead of the “show run” command. And use the same steps to cut and paste.

If you cannot log into a device remotely, you can use a Keyspan adapter to use the serial port to connect to the device.

Thinking Outside the Box: CrashPlan Pro

Monday, November 8th, 2010

There are a lot of organizations who are rethinking some basic concepts in Information Technology. One of these concepts is that you need to own, duplicate and even replicate user data between each of your sites so that you can have roaming profiles in Windows and mobile home directories in Mac OS X. For organizations with a large number of labs and users who roam between them, these challenges, which have dominated the infrastructure side of IT have been cumbersome for the past 15 to 20 years. But let’s rethink the “why.”

If you have labs, common in K12 and Higher Education but not so common in the corporate world, you need network home folders on the Mac OS X side, or its sister, portable home directories. On the Windows side, you need folder redirection. But a growing number of education environments are practicing the art of the one-to-one deployment, which strongly resembles what can be seen in the corporate world.

Between the big iron, massive SANs attached to the core switches licensing for DFS heads and the like, it can all get cost prohibitive. But we still do it because we think we need our data replicated. And some of us do. But one thing that we often say is that this data is not a backup. So if it isn’t a backup then how do we back these systems up. And if we do need to back these systems up then why are we also performing a layer of redundant synchronization? Does all of this result in 3 or 4 copies of the data, all in a from that cannot be reduplicated?

The end of the Xserve is nigh, and now for something completely different?

Awhile back, someone told me that you could back an unlimited amount of data up to the cloud for a price that was so cheap that I was stunned. There were a couple of products that I reviewed: CrashPlan and Backblaze. Both are pretty darn awesome. But the bandwidth to back 3,000 users up to someone else’s cloud can become pretty darn cost prohibitive. Enter CrashPlan Pro: you can host that cloud in your own location, or in multiple locations if you have the need to do so, and all on relatively inexpensive hardware, either leveraging the hardware that you already own or even the CrashPlan Pro appliances, rack mountable goodness that scales to store up to 72TB of data per unit, to store data that gets deduplicated before it gets copied to the device over the wire, providing substantial storage savings, not to mention reduced congestion on your wire (or wireless).

And to top it all off, CrashPlan Pro offers extensibility in the form of a REST-based API that allows building that which you may need but which the developers have not yet though (or more likely had time) to build. The API actually makes CrashPlan Pro a possible destination for Final Cut, amongst other things.

Oh, and did we mention the client can run on Mac OS X, Windows, Linux and Solaris?!?!

318 partners with a number of vendors to help you rethink your IT conundrum, leveraging the best advances of today and tomorrow. We are pleased to add CrashPlan as our latest, in a long list of valued partners. Contact your 318 Professional Services Manager, or sales@318.com now for more information.

senuTi

Monday, October 19th, 2009

Ever lost the data on your computer and then realized that your media library was on your iPod or iPhone but not on your computer? Or maybe you had some data backed up but not your massive media library? Well what you need is iTunes backwards: copy the media files from your iPod or iPhone to you computer. Luckily there’s Senuti, which is iTunes spelled backwards because it does just that; it copies data from your mobile device into the iTunes library. This should not be used as a backup tool but it does make for a nice recovery path in some cases!

BRU Server 2.0 Now Available

Friday, July 24th, 2009

BRU Server 2.0 was released this week, offering a long anticipated update to the popular cross platform backup suite of applications. The main two features that the TOLIS group is highlighting include Encryption of backup target sets and client initiated backup.

Whether you are a BRU, Atempo, Bakbone, Backup Exec or Retrospect environment, 318 can assist you with planning, testing, verifying or restoring backups. Contact your 318 account manager today for more details.

Vmeter & Vguard for Xsan

Thursday, July 9th, 2009

Vmeter is another great product that you can bolt onto your Xsan from Vicom Systems. Vmeter allows you to get
Vmeter SQL Statistics statistics of bandwidth allocation for Xsan clients. But Vmeter doesn’t stop there. It also allows you to meter, or limit, the amount of bandwidth that is allocated to client machines, maximizing bandwidth for some users and tiering your performance allocation.

Vguard, also by Vicom Systems, is based on the technology included in Vmirror, the LUN mirroring solution, but goes a step further. Vguard allows you to setup another Xsan and use that SAN as a backup. We’re not going to go so far as to call it a snapshot, but it’s everything but.

Overall, Vicom integrates well with Xsan and fills some of the holes that the product itself has. For more information on Vmeter, Vguard or Vmirror, contact your 318 account manager today.