Leaf-1 is configured with the Route Target 100 :101 for L2 VNI 50140. Leaf-3 is configured with the Route Target 300 :301 for L2 VNI 50140. Let’s telnet from Host-1 to Host-4. The telnet connexio...
Host-1 sends a telnet packet to Host-3 with Source MAC aa:bb:cc:00:70:00 and the destination MAC 00:00:22:22:33:33 in the L2 ethernet. The destination MAC is the MAC address of the Anycast Gateway c...
With the growing AI and VXLAN fabrics in the industry, security demands also increase, especially when deploying K8s clusters. In some certain scenarios, especially in private K8s clouds, you might wa...
OSPF is the most commonly recommended Underlay Routing Protocol for some overlay technologies, such as VXLAN EVPN. From a design and optimization perspective, one of the OSPF recommendations for the u...
MAC Learning Leaf-1 learns the MAC Address of Host-1 by checking the Source MAC of the first packet that comes in and populates the MAC Address Table. Leaf-1 installs the MAC Address information in...
This article aims to provide a comprehensive exploration of all configuration options related to BGP default routes.
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Hello friends, I want to share my recent experience with the Backup & Restore process in the Cisco DNA Catalyst Center. In a digital world, data security is paramount. Our team explored the advanced f...
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Learn how Cisco Intersight Service Graph Connector helps you quickly identify the origin of issues across complex deployments that span multiple resources so you can fix them faster.
Many of the customers that I speak to are looking for a way to standardize and automate more of their IT operations. Most feel ready to tackle automation but feel that infrastructure as code (IaC) is ...
PowerShell has been growing in popularity since it became an open-source and cross-platform language in 2016. It's ability to pipe the output of one command into the input of the next command enabl...
I had been using Intersight for months before I realized Intersight maintained persistent records of every action taken within Intersight. These records are kept in the Audit Logs. These records in...
