News & Blog

05.2018
We are proud to announce that Grandmetric Watch - our newest project - was officialy launched on April 24th. This is the perfect place for people who are not familiar with network and wireless topics and want to change this state by taking professional training.
04.2018
Recently i was asked to advise in the following scenario: VPN tunnel between AWS VPC and Cisco IOS routers on DC prem. Nothing sophisticated but: Two ISR 4k, HSRP VPN redundancy, legacy crypto maps in production (several working vpns) and Static VTI (AWS). Two Crypto structures sourced from one HSRP. I have put the results on blog.
04.2018
Marcin Dryjanski - one of the Grandmetric's founders, will be responsible for conducting a workshop, titled "5G Standards and Spectrum" during 5G World event in London, on June 12 2018. This will be the only place to get insight on what 5G standards are and the journey needed to get there.
03.2018
This post is dedicated to provide an overview of the Viptela policies. We go into the the details of the various kinds of policies and the overall policy architecture. In our earlier post we had focused on Viptela concept, Viptela SD-WAN components and how to authenticate the vEdges to Viptela cloud and setup basic connectivity between sites.

Featuring

This training guides the students through the Cisco ASA technology (ASA-OS) and the modern line of Next Generation products which is Cisco ASA FirePOWER Services.
This Guidepaper discusses the various Next Generation Firewall products available in the market that can be utilized for Medium scale enterprise.
This book examines the features of LTE-Advanced and LTE-Advanced Pro and how they integrate into existing LTE networks. Professionals find in- depth coverage of how the air interface is structured at the physical layer and how the related link level protocols are designed and work.
This Guidepaper provides a detailed overview of Cellular IoT concept followed by an overview of the current technologies such as NB-IoT, eMTC etc.

Technologies

Grandmetric is an IT&Telco Next Generation Consulting company providing technical as well as business insights along with technical trainings and advanced services specializing in wireless communications, IP networking and network security.

Mobile Networks

Mobile networks have been in spotlight since the introduction of LTE, back in 2009. Since then, there has been significant growth in mobile network technology at a very fast pace which includes introduction of Small Cells & Heterogeneous Networks (HetNets), Internet-of-Things (IoT), Self-Organizing Networks (SON), virtualization and 5G. Check how Grandmetric can help you to understand latest radio trends and to decide in future investments in technology.

Enterprise networks

There are huge range of technology aspects covering modern enterprises requirements. Starting with fundamental LAN and WAN connectivity, Internet Edges, Data Centers, mobility and collaboration and the data security and ending with the latest Software Defined Networks, Cloud directions managers, architects and engineers might be confused which way to go. Grandmetric with their expertise, enterprise experience and research help enterprises to transform.

Network security

Confidentiality of data, importance of service continuity and consistently growing online business makes Security number one topic in IT business. There are many approaches, products, visions and vendors that address some security challenges. Due to the research, analysis and comparative studies done by our team with strong security background and experience we know how to choose the best path to secure your network and services.

Founders

Board Member | Advisory Architect
Marcin Bialy
Board Member | Advisory Architect

Marcin is a Head of IP & Security areas in Grandmetric. He conducts Grandmetric authorized training and is heading research in IP and Network Security areas. Acting as a Board Member defines company’s strategy .
Board Member | Principal Consultant
Marcin Dryjanski
Board Member | Principal Consultant

Marcin is heading the mobile communications field in Grandmetric. He is heading technical consulting and research in 5G area and is responsible for defining company’s strategy and service portfolio in the area of mobile communications.

Clients & Partners

 

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