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Cisco NX-OS

January 13, 2025

FINANCIAL SERVICES

Multicast fairness in high frequency trading environments

2 min read

High Frequency Trading (HFT) customers demand real-time and fast connectivity to the exchange. Learn how to achieve multicast fairness with Nexus 3550-T and NX-OS for timely delivery of data and access to the exchange.  

September 12, 2024

DATA CENTER

Ensuring Continuous Network Operations with Cisco Nexus Hitless Upgrades

5 min read

Cisco Nexus 9300 Series switches and Cisco NX-OS allow you to perform scheduled maintenance and non-scheduled maintenance without impacting production traffic and critical systems.

December 8, 2022

DATA CENTER

EVPN Myth Buster Series – To lead or follow, where does Cisco stand?

6 min read

Over the past several decades, Cisco has demonstrated its leadership in networking by leading technology innovations that meet and exceed customers’ needs and then enabling the adoption of these technologies across organizations, driving standardization.

November 10, 2022

DATA CENTER

Extending network operations across data centers, clouds, and regions

1 min read

Nearly every global enterprise is working to improve the integration and automation of their IT resources as well as the speed, efficiency, and consistency of their IT operations.

September 26, 2022

DATA CENTER

Cisco MDS 9000 FSPF Link Cost Multiplier: Enhancing Path Selection on High-Speed Storage Networks

5 min read

Cisco supports the design and implementation of high-speed Fibre Channel fabrics, leading a change to the traditional FSPF link cost calculation for 128 Gbps serial interfaces due to the Cisco-only capability to create logical links with up to 16 members.

August 30, 2021

DATA CENTER

Continuing our Innovations in Service Chaining with Nexus Enhanced Policy-Based Redirect

3 min read

The new innovations from Cisco ePBR addresses the requirements for service chaining and load balancing between service nodes located across multiple data center fabrics interconnected through VXLAN EVPN Multi-Site architecture.

January 20, 2021

DATA CENTER

Dynamic Service Chaining in a Data Center with Nexus Infrastructure

3 min read

In a Nexus 9000 data center, ops teams now have an elegant method to insert service nodes and automatically redirect traffic using predefined rules.

September 24, 2020

DATA CENTER

Telemetry in Action: NETCONF and gNMI with a Custom-Built Collector!

7 min read

Model-Driven Telemetry Telemetry is used to subscribe to meaningful data and measurements from remote devices and transport it to a receiving system for monitoring and analysis. This data allows network administrators to proactively visualize their network, and helps them automate tasks and forecast capacity requirements. When we talk about streaming telemetry, we typically refer to […]

September 17, 2020

DATA CENTER

Streamline NX-OS fabric deployments with Cisco DCNM and Red Hat Ansible

2 min read

Today I will give an overview of our recent integration between Cisco Data Center Network Manager (DCNM) and Red Hat Ansible to streamline NX-OS fabric deployments. Introduction Traditionally in data center network management, configuration was often a manual, error prone process, with an operator going device by device to make changes, with every change requiring […]