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Let's talk About Networks, by Jerome Tissieres

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Latest Posts

  • RoCE - Rocky
    August 4, 2020 Jerome Tissieres 0

    RDMA over Converged Ethernet (RoCE) on Cisco Nexus 9300

    On a previous post, I made an introduction about NVMe, NVMe-oF and RDMA for network engineers. In this post, I’m going to talk about RDMA over Converged Ethernet (RoCE) and more specifically how to implement and configure the QoS part of RoCEv2 on the Cisco Nexus 9300 series.
    Quality of Service - QoS 
  • HDD
    August 4, 2020 Jerome Tissieres 0

    NVMe, NVMe over Fabrics and RDMA for network engineers

    In the past, the evolution of network-based storage was not really a problem for network engineers:...
    Quality of Service - QoS 
  • cURL
    May 29, 2020 Jerome Tissieres 2

    Basic Linux Networking tips and tricks part-4: curl command

    Here is another post of the series on basic network troubleshooting and tools under Linux. In...
    Linux Software 
  • May 5, 2020 Jerome Tissieres 1

    Automate file uploads to your Cisco Nexus switches

    If you have more than three Cisco Nexus switches in nx-os mode, and you are not...
    Network automation Software 

Network automation

  • May 5, 2020 Jerome Tissieres 1

    Automate file uploads to your Cisco Nexus switches

    If you have more than three Cisco Nexus switches in nx-os mode, and you are not...
    Network automation Software 
  • May 23, 2019 Jerome Tissieres 8

    Shutdown thousands access ports with Python and Netmiko

    When people ask me “what a network engineer should do to start in network automation?”, my...
    Layer-2 Network automation 
  • November 15, 2018 Jerome Tissieres 17

    How to install EVE-NG on Microsoft Hyper-V

    Recently, my license for Cisco VIRL expired and I wanted to test alternatives to have a...
    Learning & Certifications Network automation Software 
  • October 2, 2018 Jerome Tissieres 2

    Python script and multiple API calls practice with Google and Twitter

    After doing a lot of Python tutorials and spending time “playing” with Postman and API calls...
    Network automation Software 
  • May 1, 2018 Jerome Tissieres 19

    My journey to network programmability and automation

    Here is my journey to start learning network programmability and automation, and how I get the...
    Learning & Certifications Network automation 
  • EEM
    January 25, 2018 Jerome Tissieres 0

    Cisco Embedded Event Manager (EEM)

    The Cisco Embedded Event Manager or Cisco EEM is a software component of Cisco IOS, IOS-XR,...
    Network automation Software 

Learning & Certifications

  • CLUS-2020
    March 10, 2020 Jerome Tissieres 0

    Cisco Live US 2020: To CLUS or not to CLUS? [updated]

    Update March 16, 2020: The in-person event is “relaunched” as an online event. Here is a...
    Learning & Certifications 
  • February 26, 2020 Jerome Tissieres 0

    Cisco Certifications changes: a short summary

    Unless you’ve been living in a cave during the last nine months, specifically since Cisco Live...
    Learning & Certifications 
  • Happy New Year!
    December 20, 2019 Jerome Tissieres 0

    Last year review and resolutions for 2020

    As the end of the year approaches, it is time to make a review of the...
    Learning & Certifications Uncategorized 
  • My IT bookshelf
    July 26, 2019 Jerome Tissieres

    New bookshelf page

    I just created a new bookshelf page to list all the IT / networking / programming...
    Learning & Certifications 
  • January 15, 2019 Jerome Tissieres 0

    Multicast lab 5: Source-Specific Multicast (SSM)

    After giving a two-days training to a customer on multicast technology, I take the opportunity to...
    Learning & Certifications Multicast 
  • January 15, 2019 Jerome Tissieres 1

    Multicast lab 4: Any-Source Multicast with Bootstrap Router (BSR)

    After giving a two-days training to a customer on multicast technology, I take the opportunity to...
    Learning & Certifications Multicast 

Linux Networking tips and tricks

  • cURL
    May 29, 2020 Jerome Tissieres 2

    Basic Linux Networking tips and tricks part-4: curl command

    Here is another post of the series on basic network troubleshooting and tools under Linux. In...
    Linux Software 
  • May 4, 2020 Jerome Tissieres 0

    Basic Linux Networking tips and tricks part-3: ss and netstat commands

    Here is the third post of the series on basic network troubleshooting and tools under RHEL...
    Layer-2 Layer-3 Linux Software 
  • November 22, 2019 Jerome Tissieres 0

    Basic Linux Networking tips and tricks part-2: the mtr command

    Here is the second post of the series on basic network troubleshooting and tools under RHEL...
    Layer-3 Linux Software 
  • October 18, 2019 Jerome Tissieres 1

    Basic Linux Networking tips and tricks part-1: ip and nmcli commands

    We have all heard, at one time or another, a system administrator blaming the network. Then,...
    Layer-2 Layer-3 Linux Software 

Multicast

  • January 15, 2019 Jerome Tissieres 0

    Multicast lab 5: Source-Specific Multicast (SSM)

    After giving a two-days training to a customer on multicast technology, I take the opportunity to...
    Learning & Certifications Multicast 
  • January 15, 2019 Jerome Tissieres 1

    Multicast lab 4: Any-Source Multicast with Bootstrap Router (BSR)

    After giving a two-days training to a customer on multicast technology, I take the opportunity to...
    Learning & Certifications Multicast 
  • January 15, 2019 Jerome Tissieres 1

    Multicast lab 3: Any-Source Multicast with anycast RP

    After giving a two-days training to a customer on multicast technology, I take the opportunity to...
    Learning & Certifications Multicast 
  • January 15, 2019 Jerome Tissieres 0

    Multicast lab 2: Any-Source Multicast with auto RP

    After giving a two-days training to a customer on multicast technology, I take the opportunity to...
    Learning & Certifications Multicast 
  • January 15, 2019 Jerome Tissieres 4

    Multicast lab 1: Any-Source Multicast with static RP

    After giving a two-days training to a customer on multicast technology, I take the opportunity to...
    Learning & Certifications Multicast 

About Jerome Tissieres

Jerome is a multi-vendor certified network engineer with over 20 years of successful experience in building and operating services providers, enterprises and data-centers IP networks.
Jerome has also been chosen to be part of the Cisco Champion program in 2019 and 2020.

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Recent Posts

  • RDMA over Converged Ethernet (RoCE) on Cisco Nexus 9300
  • NVMe, NVMe over Fabrics and RDMA for network engineers
  • Basic Linux Networking tips and tricks part-4: curl command
  • Automate file uploads to your Cisco Nexus switches
  • Basic Linux Networking tips and tricks part-3: ss and netstat commands

Recent Comments

  • Istvan on Automate file uploads to your Cisco Nexus switches
  • Liz on How to deploy a Cisco Meraki vMX100 into Microsoft Azure
  • Jerome Tissieres on Basic Linux Networking tips and tricks part-4: curl command
  • jsh3323 on Basic Linux Networking tips and tricks part-4: curl command
  • Jeff Queiroz on Cisco Nexus NX-OS tips and tricks

Twitter Feed

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Jerome Tissieres
Retweet on TwitterJerome Tissieres Retweeted
dejiokanlawonDeji Okanlawon@dejiokanlawon·
August 2, 2020

Looking for an opportunity in the collab/UC area. A few facts:

- CCIE Collab #50253
- Experienced in the whole lifecycle of complex UC solutions
- Skilled communicator, mentor, team leader
- Cisco #DesignatedVIP (8 years)

Please retweet/DM. Thank you!

https://linkedin.com/in/ayodeji-okanlawon-ccie-collaboration-3400829/

Reply on Twitter 1289849439012569089Retweet on Twitter 128984943901256908923Like on Twitter 128984943901256908927Twitter 1289849439012569089
JeromeTissieresJerome Tissieres@JeromeTissieres·
July 30, 2020

When you get this result with iperf, it's a good day:
[SUM] 0.0-10.0 sec 114 GBytes 97.8 Gbits/sec
#100Gbps

Reply on Twitter 1288776478268809216Retweet on Twitter 1288776478268809216Like on Twitter 128877647826880921610Twitter 1288776478268809216
JeromeTissieresJerome Tissieres@JeromeTissieres·
July 17, 2020

Thank you so much @CiscoChampion team, @lauren and Kevin. I received this lovely package this morning.
I am very proud to be a #CiscoChampion and I hope that I will soon be able to meet others Champs and the team.

Reply on Twitter 1284097337409904640Retweet on Twitter 1284097337409904640Like on Twitter 128409733740990464012Twitter 1284097337409904640
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BGP blog Bridge C2960 CCIE certification Cisco Cisco 2960 CiscoLive CLUS DevNet EEM Huawei IOS IPv4 lab LACP learning Linux Meraki Mesh MR multicast MX NetFlow Netmiko network automation network programmability NVMe NVMe-oF nxos Python QoS RDMA Script stack Storage strategy switch tips & tricks VIRL VMMaestro VPN WAN Wireless

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