Cisco VIRL is out … for a price

virl-logoJust wanted to put this up has Cisco has recently released VIRL. This is a network simulation platform that you can run Cisco operating systems on which are the same operating systems that run on Cisco hardware so anything you do in this simulation environment would be realistic if it was running on dedicated hardware. You would be able to test your changes before throwing them in production.

Some things that are different between VIRL and CML (Cisco Modeling Labs)

  • CML is Cisco TAC supported so you can call Cisco.  With VIRL you have community to help you out.
  • You have cap of 15 devices with VIRL. The CML version capacity is dependent on the hardware its running on.
  • CML is  for the “Big Guys”, and way more expensive. VIRL is just for personal/training use. (i.e CCNA, CCNP, CCIE)

To be upfront I have not purchased VIRL so I can’t tell you my thoughts on the product itself but personally I think this is great way to learn and study Cisco certifications when looking at CCNP and even CCIE. This is way cheaper than buying hardware or renting rack space. The price is $199.99 a year and I would assume this would cover any updates the product has. Cisco is also selling an Academic Version for $79.99 a year with some extra terms attached to it.

I’m curious if anybody has any thoughts on VIRL, what advantages do you think this network simulation program (VIRL) has compared to GNS3? What do you think VIRL’s target audience is? Is this price too high? Finally do you think the product is too green? Are you going to buy it or wait and see?

Comment below.

Links:

http://virl.cisco.com/

http://community.dev-innovate.com/c/virl

Why Go Professional with Cisco Certs?

Blue-Cisco-logoI have had the opportunity to take and thankfully pass Cisco certifications at the associate levels and there is one more associate exam, the CCNA Data Center which hopefully I will get later next year.  While looking at the CCNA Data Center exam I also glanced over the professional arena that Cisco offers and if you’re like me I always like learning new things especially in technical field. Getting those “aha moments” once in a while makes it worth it, but beyond just over all knowledge of additional technologies why would you go on taking a professional Cisco cert? Continue reading “Why Go Professional with Cisco Certs?”

The Three Tiers

Working towards the CCNA Cisco talks about a hierarchical network there are three layers to this design. Access Layer, distribution layer and the core layer. Each of them have their own set of functions and is also considered to be a best practice when the network continues to grow and for redundancy along with just a better way to manage it. Continue reading “The Three Tiers”

Types of WAN Links

I’ve found this table that I created a while ago and it lists common WAN connections that businesses use. I have used this table like a reference guide to familiar myself into other protocols. People don’t think of it much but the WAN is a different beast compared the LAN as it uses different protocols besides Ethernet. The WAN or wide area network is what connects us to remote locations within a organization. If we have an office in New York and another office in Wyoming  we need these offices to be connected to each other so that they seem to be on the same network even though they are miles away these types of WAN connections and protocols  would do it. Continue reading “Types of WAN Links”

Configure IPS (Intrusion Prevention System) via SDM

Awhile back I talked about the differences between IPS and IDS. (See the post Cisco IDS vs. IPS ) So for today’s post let’s learn how to configure an IPS (Intrusion Prevention System) on a router using the Cisco SDM (Security Device Manger). The Cisco SDM is a Web-based device management tool a GUI for Cisco routers this can simplify router deployments and cut ownership costs. ( See the post Configure Cisco SDM) Let’s start configuring an IPS with SDM! Continue reading “Configure IPS (Intrusion Prevention System) via SDM”