Posts from ‘CCIE DC’
Our CCIE Data Center version 2.0 Rack Rental system is now in beta testing phase. Click here to submit a request for beta access and I will contact you directly with more details on timing and availability.
Our CCIE DCv2 Rack Rentals consist of the following:
- Nexus 9300 ACI Spines
- Nexus 9300 ACI Leafs
- Application Policy Infrastructure Controller (APIC)
- Nexus 7000s with F3 line cards
- Nexus 5600s
- Nexus 2300 & 2200 10GigE Fabric Extenders
- UCS C series rack servers
- UCS B series blade servers
- UCS 6248 Fabric Interconnects
- Nexus 1000v virtual switch
- Dual 10GigE attached hosts for application testing
- Fibre Channel SAN
- iSCSI SAN
The visual topology topology diagrams are as follows:
In an effort to make our CCIE Data Center Rack Rentals have a better fair scheduler, we’ve implemented a new QoS policy for them as follows:
- Users can have a maximum of 3 concurrent sessions scheduled
- Sessions can be a maximum of 9 hours apiece
- Maximum hours per month limit is now removed
- Base sessions (Nexus 7K/5K) and add-ons (UCS/SAN & Nexus 2K/SAN) are now 8 tokens per hour
Note that these changes will only affect new session bookings, not any sessions that you already have reserved.
For those of you looking for more dedicated rack time I would suggest to look into our CCIE Data Center Bootcamp, where students get 12 days of 24/7 access to all hardware platforms in our racks (Nexus 7K/5K/2K, MDS, & UCS).
We’ve heard you loud and clear, and we understand that gaining access to Nexus 7000s, Nexus 5000s, UCS and Storage for hands-on practice is probably one of the more difficult parts of studying for the CCNA/CCNP and CCIE Data Center certifications. That’s why we’re happy to announce that we have just added 5 new DC racks available for rental immediately.
Enjoy – and remember to lab responsibly this holiday season.
A few changes have occurred with regards to the CCIE Data Center certification, some on Cisco’s part and a few on ours.
Cisco Makes a Change
Firstly, released a new testing rack into the system in the middle of last week, and a lot of new seats have opened up to sit for the CCIE Data Center exam. Jump online and book yours today if you’ve been waiting for one.
Next, Cisco made a seemingly inconspicuous change a few weeks back to the “Lab Equipment and Software Versions” document, not by adding anything, but rather by removing most minor version numbers from software that was previously listed. This doesn’t go against anything Cisco has done in the past or anything that they normally let the candidate know six months ahead of time – that goes for major software revisions or hardware changes only.
For instance, the software section previously looked like this:
• NXOS v6.0(2) on Nexus 7000 Switches
• NXOS v5.1(3) on Nexus 5000 Switches
• NXOS v4.2(1) on Nexus 1000v
• NXOS v5.2(2) on MDS 9222i Switches
• UCS Software release 2.0(1x) for UCS-6248 Fabric Interconnect
• Software Release A5(1.0) for ACE 4710
• Cisco Data Center Manager software v5.2(2)
And today looks simply like this:
• NXOS v6.x on Nexus 7000 Switches
• NXOS v5.x on Nexus 5000 Switches
• NXOS v4.x on Nexus 1000v
• NXOS v5.x on MDS 9222i Switches
• UCS Software release 2.x for UCS-6248 Fabric Interconnect
• Software Release A5(1.0) for ACE 4710
• Cisco Data Center Manager software v5.x
(A bit funny that ACE didn’t feel the love and remained untouched)
The implications to this are that things like a ‘true’ Admin context in Nexus 7Ks Sup1s (Sup2(e)s already have this) as well as Native FC Zoning in UCS, Single-Wire Cable Management for UCS C-Series from FIs and the biggest of all, Northbound FCoE from the UCS, can be potentially tested in the future. We’re told that for now many of these new UCS 2.1 features are not being tested, but we’ll go ahead and add content for them to prepare you.
What INE is Doing About it
We will be upgrading our code following our currently full bootcamp, which will give you the option to practice with the new features, while changing nothing from the current features that you already test with on our racks. We also will be adding scenarios to our online workbooks in the coming weeks, specifically demonstrating and testing you on these new features. Finally, beginning on November 16, you will see the amount of racks we have available for rent more than double.
We’ll continue to stay ahead of all major and minor changes that occur in the CCIE Data Center space and alert you as things progress.
Also, we’re currently completely booked full in our Data Center classes until March, and even now March and April classes are nearing capacity. If you have any intention of getting into one of these, you’d better head over here and register for one today.
Tags: CCIE Data Center
Congratulations to Brian McGahan on passing the CCIE Data Center Lab Exam today on his first attempt! This makes Brian a 4 x CCIE (R&S, SP, Security, DC) and CCDE! Brian will be writing up a follow-up post on his way back from San Jose with more information on his journey to passing the CCIE DC. Congrats BM!
Our new “CCIE Data Center – Implementing Nexus” course is now available in AAP and members site accounts. The course is just under 18 hours in length and covers the Nexus 7k, 5k and 2k platforms. It’ll be available for direct purchase in the next few hours.
Cisco Nexus, Cisco Unified Computing Systemn (UCS), Cisco MDS 9000 Series Multilayer Switches, and Cisco 1000 Series Connected Grid Routers (CGR) are all based on the Cisco NX-OS operating system. These products are affected by one or more of the following vulnerabilities:
Multiple Cisco Discovery Protocol Vulnerabilities in Cisco NX-OS-Based Products
Cisco NX-OS Software SNMP and License Manager Buffer Overflow Vulnerability
Cisco NX-OS Software SNMP Buffer Overflow Vulnerability
Cisco NX-OS Software Jumbo Packet Denial of Service Vulnerability
Cisco has released free software updates that address these vulnerabilities.
This advisory is available at the following link:
Normally we don’t post many individual congratulations to new CCIEs, not at all because we don’t wish to recognize them, rather simply because the shear number of passers would overwhelm our blog. In fact we do recognize ever single CCIE passer with a very nice custom polo shirt with their name, number and CCIE logo on it. However, today we felt it important to recognize the first CCIE Data Center having passed using our materials. He talks quite openly about the preparation and his experience taking the lab in Brussels, here on his blog. In passing, Iwan mentions on his blog that he used our CCIE Data Center – Video Courses and our CCIE Data Center – Workbook, along with the myriad of reading material required to pass the exam. Iwan is no stranger to the CCIE exam, this being his 5th CCIE, along with Routing and Switching, Security, Service Provider and Voice, so for him to say this exam was difficult and that he was working up to the last moment is actually saying quite a lot.
Also to note, we recently put on our schedule our brand new CCIE Data Center 10-Day Bootcamps with 2 locations in both Los Angeles and Seattle.
Last week we quietly snuck into the All Access Pass the recordings of the live UC on UCS and Nexus 1000v on UCS classes that I ran just a few weeks back. If you have never run Unified Communications in a virtual environment or have never worked with a distributed virtual switch in a VMware environment, these classes will certainly aid you in preparing for that first deployment. If you have worked with either product for a little while, these classes will deepen your understanding of what’s needed and what’s really going on behind the scenes. The Nexus 1000v class is also very useful for the Unified Communications engineer, as most deployments these days are virtual machines, and the Nexus 1000v is the recommended L2 switch to run them on, since the UCS can only match/mark at L2 CoS, whereas the Nexus 1000v allows you to match the L3 DSCP that the UC servers are natively sending and map them to a L2 CoS value, which is currently the only value seen and honored by any of your UCS or Nexus switches in your modern data centers.
I will be furthering this series with classes on the VSG with VNMC, the ASA 1000v, and later with the InterCloud 1000v as well as possibly more virtual devices in the weeks to come.