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Cisco UCS No Longer a Newcomer (IDEAS Insights)

Cisco UCS No Longer a Newcomer (IDEAS Insights) | Cisco Learning | Scoop.it
Coincident with the third anniversary of the Cisco Unified Computing System (UCS) launch, Cisco has announced three refreshed servers, plus new UCS networking and management components.
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Field Area Network - Industry Solutions

Field Area Network - Industry Solutions | Cisco Learning | Scoop.it
The Cisco Field Area Network (FAN) solution brings the first multiservice communications infrastructure to the utility field area network.
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Cisco ASA CX – Next Generation Firewall? Or Star Trek: Enterprise Firewall?

Cisco ASA CX – Next Generation Firewall? Or  Star Trek: Enterprise Firewall? | Cisco Learning | Scoop.it
There’s been a lot of talk recently about the coming of the “next generation” firewall.  A simple firewall is nothing more than a high-speed packet filter.
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Stretched Layer-2 Subnets – The Server Engineer Perspective

Stretched Layer-2 Subnets – The Server Engineer Perspective | Cisco Learning | Scoop.it
A long while ago I got a very interesting e-mail from Dmitriy Samovskiy, the author of VPN-Cubed, in which he politely asked me why the networking engineers find the stretched layer-2 subnets so important.
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Cisco IOS: How to block websites using local content filtering - Cisco Support Community

Cisco IOS: How to block websites using local content filtering 

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IPv6, NAT, and the SME – A Response

IPv6, NAT, and the SME – A Response | Cisco Learning | Scoop.it
I think my distaste for NAT is pretty well known by now. I’ve talked time and again about how I believe that NAT is a bad idea, especially where IPv6 is concerned. I’d said my peace and...
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UCS Automation Tool (goUCS) - goUCS version 2.0 has been released!

goUCS is a toolkit that was created as a proof of concept to show how a UCS systems administrator could easily automate tasks across multiple UCS domains. Since the advent of UCS’s singular API, it has been clear to UCS admins the inherent power of being able to utilize and take advantage of this single API for use cases like auto-populating data in a central CMDB with the physical inventory of an entire UCS domain with one query; creating or modifying objects across multiple UCS domains like VLANs, policies, pools, etc.; and gathering data about a specific set of objects across UCS domains. goUCS was designed for a UCS sysadmin as an example of a flexible and extensible command line style interface that provides the basic framework for managing multiple UCS sessions and the communication to and from UCS via the XMLAPI; and parsing and displaying any returned XML data into multiple output formats like CSV, tables, indented hierarchical lists, and raw XML.

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Nexus 1000v Installation Management Center – VSM

I decided to run the 1000v, version 4.2(1) SV1(5.1), install in a vCenter 4.1.0 environment today.  The first component in setting up a Nexus 1000v deals with the Virtual Supervisor Module (VSM).
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Internet Group Management Protocol (IGMP)

Internet Group Management Protocol (IGMP) | Cisco Learning | Scoop.it
Hosts use Internet Group Management Protocol (IGMP) to register with their local routers to join and leave specific multicast groups.
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Installing and Configuring Cisco Jabber 8.6 on CUCM 8.5 for iPhones - Cisco Support Community

Installing and Configuring Cisco Jabber 8.6 on CUCM 8.5 for iPhones - Cisco Support Community | Cisco Learning | Scoop.it

Cisco Jabber for iPhone provides users with VoIP calling, visual voicemail, and access to the corporate directory from an iOS device. You can place and receive VOIP calls from your corporate phone number through Cisco Unified Communications Manager (CUCM) using your iPhone. Cisco Jabber for iPhone runs in the background and is connected to the network.

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MPLS: Understanding how labels are used in MPLS

MPLS: Understanding how labels are used in MPLS | Cisco Learning | Scoop.it
Understanding how labels are used in MPLS http://t.co/vWfxXex8 #ciscosupport...
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How to perform SSH RSA User Authentication

Cisco IOS SSH Version 2 (SSHv2) supports keyboard-interactive and password-based authentication methods. The SSHv2 Enhancements for RSA Keys feature also supports RSA-based public key authentication for the client and the server.
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10 Benefits & 10 Concerns About the Shift to Digital Learning

10 Benefits & 10 Concerns About the Shift to Digital Learning | Cisco Learning | Scoop.it

Rhode Island has produced leading innovations like the Big Picture network but it is in the back of the pack when it comes to online and blended learning (see the Digital Learning Now scorecard) but Gist's team is working hard to change that.


Via Minter Dial
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Case Study: ING DIRECT innovates faster with NetApp, Cisco and Windows Server Hyper-V

Introducing "Bank in a Box", a vision by ING DIRECT to provide a fully integrated solution provided by ING DIRECT that would enable rapid provisioning of com... (“@friea: Watching ING DIRECT Bank-in-the-Box video.
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Cisco Connected Grid Network Mangement Solution

The Cisco Connected Grid network management solution (NMS) provides converged communications infrastructure management for utilities, enabling end-to-end mon...
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Cisco UCCE to UCS - Contact Center Migration to UCS

Cisco UCCE to UCS - Contact Center Migration to UCS | Cisco Learning | Scoop.it

For several years, Cisco UCCE central controller components had been running on old MCS hardware located in the Cisco San Jose (SJC) and Research Triangle Park (RTP) data centers. The San Jose data center, one of the oldest at Cisco, was being replaced by a new data center pair in Texas; applications such as UCCE needed to be migrated out of the old SJC data center so that the center could be retired as a production data center and repurposed. Cisco IT needed to move these critical contact center servers. This move provided Cisco IT with the perfect time to upgrade to a new and better hardware platform, Cisco UCS.

 

This migration cut UCCE power requirements in half, and requires only one-quarter the physical space in the data center.

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Cisco Jabber for iPad calls a TelePresence TX9000

With the new Cisco Jabber for iPad and Cisco Jabber for Windows, even mobile users can connect to a Cisco TelePresence meeting and participate in high quality on the screen.

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BYOD Challenge 2012

BYOD Challenge 2012 | Cisco Learning | Scoop.it

Watch Go Beyond BYOD video and take the brief quiz for a chance to win a trip to the London 2012 Olympic Games.

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Cisco Joins Forces with EMC to Advance IT Skills in Cloud, Big Data and Data Center Technologies

Cisco Joins Forces with EMC to Advance IT Skills in Cloud, Big Data and Data Center Technologies | Cisco Learning | Scoop.it

The education solutions will combine the latest curricula from Cisco, EMC and VMware, to offer a logically organized framework to address disciplines such as Cloud Architect, Systems Administrator, Storage, Backup and Recovery, Data Center Networking, Data Center Network Design, Systems Management and Data Scientist.

 

Learning path for Systems Administrator:

- Cloud Infrastructure and Services

- VMware vSphere®: Install, Configure, Manage

- Cisco Data Center Unified Computing Implementation (DCUCI)

 

Learning path forData Center Network Architect:

- EMC Cloud Infrastructure and Services

- Cisco Data Center Unified Fabric (DCUFD)

- Configuring Cisco Nexus Data Center (CCNDC)

 

Other courses include EMC's Data Science and Big Data Analytics and EMC's Information Storage and Management.

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Migrating from Phase 1 DMVPN to Phase 2/3 network

Migrating from Phase 1 DMVPN to Phase 2/3 network | Cisco Learning | Scoop.it
Chris sent me an interesting question that I haven’t covered in any of my DMVPN webinars: “How would you migrate a part of a Phase-1 DMVPN network to a Phase-2 or Phase-3 network if you can only migrate one spoke site at a time?
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IGMP Snooping and Cisco Group Management Protocol (CGMP)

IGMP Snooping and Cisco Group Management Protocol (CGMP) | Cisco Learning | Scoop.it
Usually hosts are not directly connected to routers but are connected to switches instead.
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Multicast IP and MAC Addresses

Multicast IP and MAC Addresses | Cisco Learning | Scoop.it
The Internet Assigned Numbers Authority (IANA) assigns the ranges and multicast addresses.
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Networking 101: Quality of Service (QoS)

How well do you know QoS? We all throw the term around but are we all truly comfortable with it? Jimmy Ray breaks it down at the packet level and shares the one rule you must never forget.

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Show 93 – Lies and Routing in the Internet

Show 93 – Lies and Routing in the Internet | Cisco Learning | Scoop.it
This show is few moments to breathe, take stock, and meditate about peace in our time and listen to someone else do the talking. Today, Packet Pushers is re-broadcasting a recording of a presentation by Geoff Huston from the AusCERT2011.
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Cisco Live 2012 – Cisco Unified CallManager and IP Phone Security

Cisco Live 2012 – Cisco Unified CallManager and IP Phone Security | Cisco Learning | Scoop.it

The Cisco Support Community (CSC) event will focus on Cisco Unified CallManager security fundamentals and implementation, the security by default feature introduced in Cisco Unified CallManager 8.x and support for phone configuration file encryption. Our subject matter experts will also walk through upgrading Cisco Unified CallManager 7.x to Cisco Unified CallManager 8.x and the rollback method from Cisco Unified CallManager 8.x to 7.x without preparing for rollback.

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