Code: SP10 Infrastructure ALEF Difficulty: Expert

Cisco IOS-XR

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Price without VAT 300 000 din

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The course is intended for candidates who need to have theoretical and practical knowledge needed to configure and operate devices using IOS-XR. The course focuses primarily on the differences in the configuration and management of devices with IOS XR compared with conventional IOS. After completing the course the participant will be familiar with the hardware architecture of XR12000, CRS-1.3, X and ASR9000, the IOS XR software architecture and differences between monolithic / modular kernel (classic CISCO IOS) and IOS-XR. Participants will be able to configure and manage network devices running IOS-XR. Course includes practical lab exercises on real devices.


4 days (8h/day)


Knowledge of internetworking, TCP / IP, IP routing protocols (OSPF, IS-IS, RIP, EIGRP, BGP) and configuration of Cisco routers in the level of A0 training / ICND1, A1 / ICND2, ROUTE, SP1, SP2, RS12, RS13. The course assumes knowledge of the above along with real experience with the network configuration and management. Course focus to the differences in implementation, configuration and management between IOS-XR and "classic" IOS. It is not a substitute for any of the above trainings. It is just but their extension with regard to differences in IOS XR architecture.


  • Hardware architecture XR12000
  • Hardware architecture CRS-1,3,X
  • Hardware architecture ASR9000
  • SW architecture IOS XR
  • IOS XR Installation a package management
  • Configuration a command line interface
  • SDR architecture, Secure Domain Router, Physical Router
  • Security, AAA, user privileges, Access-list
  • Preconfiguration, Logging, Configuration rollback
  • Process management
  • Configuration a troubleshooting: OSPF, IS-IS, BGP
  • Route Policy Language
  • Multicast
  • IPv6 protocol support
  • IPv4 Multicast
  • IPv4 Multicast VPN


Participants will receive a printed copy of the presentation.

Technical equipment

Routers Cisco XR12000, ASR9000, c7600, 7200, 2800, ASR900 and 2500/2600 series.

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Training rooms

ALEF operates with training rooms match submarine's style to unexpected, unusual while still being smart and available to work in. We have several type of rooms for small groups and up to larger rooms with modern technical equipment and supportive technologies we provide.

We also deliver the high-quality multimedia sharing for efficient, effective virtual communication on a global scale. In the Competence Center is also available Spark Board. Cisco Sparkboard integrates the most common tools needed for team collaboration in physical meeting rooms into a single elegant device. It also combines white board, video or audio conference features.

All ALEF training centres operates with testing centre that provides full acess to take an exam and get certificate provided by our vendors. ALEF provides to our customer complete management and administration.

Training rooms - Belgrade

Team of lecturers

Our team - consisting of more than 50 instructors - offers a full range of technological knowledge in the field of routing, switching, security, collaboration and data centers. The expertise of instructors is evidenced by a range of top-level international certifications.

The uniqueness of our lecturers lies mainly in their extensive experience in connection with each project, allowing them to respond very flexibly to any question or suggestion from students, and to pass on their practical knowledge to the participants of these courses. Thanks to the synergy of the company’s reliable operation and many years of experience, we have been very flexible in responding to the changes prepared in the Cisco field, so we can guarantee you a wide range of certified courses that enable you and your colleagues to acquire the necessary know-how for future certification tests.

In addition to the certified trainings, we offer special courses that are focused primarily on the development of the necessary configuration skills.


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Training rooms




Certified lecturers



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ALEF Distribucija Adria, d.o.o.
Bulevar Mihajla Pupina 10L, 11070 Novi Beograd
+381 11 4240521