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Blog Articles
Unlock the Future of UCS Management with Intersight Managed Mode (IMM)
Intersight Managed Mode (IMM) offers a modern, centralized, and cloud-based management framework for Cisco UCS infrastructure. Unlike Unified Management Model (UMM), which relies on UCS Manager runnin...
Harness the full potential of Nexus 9k
Unifying the Data Center: Introducing Cisco Nexus OneThe modern data center is evolving at an unprecedented pace. With the rise of AI-driven workloads, the demand for high-performance, scalable, and s...
Inter Tenant/VRF communication
icmp fails when SVI as source in inter Tenant/vrf route leaking scenario.
Coming Soon! Cisco AI Networking
Coming Soon! Cisco AI Networking
Data Preparation, Governance & Security Needs for AI Solutions
What's the secret to successful AI adoption in today's complex landscape? It starts with secure, quality data. Watch the video & read our concise summary to learn how Cisco and Vast Data's game-changi...
MTU between Nexus5672 and other connected devices
Hello Team,I have a question. If the only way to change L2 MTU on Nexus5672 is globally using policy maps (this is also represented in the following guide https://www.cisco.com/c/en/us/support/docs/sw...
Routed ACL RACL with Cisco Nexus NX-OS considerations
When dealing with Routed ACL Access Control Lists on Cisco Nexus NX-OS, you have to divide the logic into two key points: VXLAN Encapsulation Switch and VXLAN Decapsulation Switch. On the VXLAN Enc...
Transform Your Network with Cisco Nexus Dashboard
In today’s fast-paced digital landscape, ensuring agility, consistency, and compliance in your network infrastructure is crucial. If you're currently using a standalone Cisco Nexus 9000 Series setup, ...
VXLAN EVPN Notes and Insights
You can find below my document I wrote -VXLAN EVPN Notes and Insights - with the following content: · VXLAN EVPN Quick Overview · MAC and MAC-IP Learning · VXLAN Data Plan Known and Unk...
VXLAN Data Plane known / Unknown Destination MAC Address
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...
VXLAN EVPN End to End Packet Encapsulation Wireshark Symmetric IRB
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...
Cisco N9K EVPN Fabric with Kubernetes in multiple VRF/Tenant Access
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...
VXLAN EVPN - Why OSPF Routing Protocol Network Type Point-to-Point
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 and MAC-IP Learning VXLAN EVPN
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...
