When are ACI Contracts stateful?
Hello,I understand that Contracts in ACI that are enfored by the leafs are stateless ACL. When is an ACI Contract stateful?- as far as I know when using AVS/AVE?- what about when using Kubernetes/Ope...
Blog Articles
Redistribute iBGP to OSPF NXOS
I'm having a strange problem redistributing iBGP routes to OSPF on Nexus 9000. Initially I had an open prefix list to get things working. Some of the routes weren't being redistributed to OSPF and I ...
Spine leaf topology
I am new to the spine-leaf topology. I have a question, why do we have Border Leaf but not Border spines? Having a Spine border will be 1 hop, having Leaf Border will be 2 hops.
VRF Context is not showing on Leaf nodes
Hello,I have created one more Tenant on which and have created VRF context however on APIC it is showing but not on leaf nodes. Even on vrf details not showing any status on operation status.INCHNXXX ...
Do you blog, vlog or podcast? The 2020 IT Blog Awards is now accepting submissions.
The 2020 IT Blog Awards, hosted by Cisco, is now open for submissions through October 16. Submit your blog, vlog or podcast today. For more information, including category details, the process, past ...
Syslog in ACI
Hello - It is a conceptual question for which I need your helpI configured Syslog in APIC. How the Notification messages from the ACI Fabric is sent to the Syslog Sever ?The switches directly send the...
Data Center Networking Products Overview (Fall 2020)
Welcome to the overview guide that covers the latest in Cisco Data Center Networking innovations and new product introductions. You'll find information on promotions and free trials, as well as produ...
vxlan on different phisical path
Hi all,not sure this is the right place to raise my question..if not..beg you pardon.problem: I have to interconnect 2 datacenter with 2 links 10gb each so...10+10physical connection is DWDM (dark fib...
Data Center and Networking Product Releases in October
Learn about new product capabilities from Cisco product managers in live interactive briefings throughout October. Open to all customers through Cisco’s Customer Connection program. Join the Cisco C...
Remote leaf discovery failure
Description:Fault delegate: A Fabric Node Group (fabricNodeGrp) configuration was not deployed on the fabric node 152 because: Node Not Registered for Node Group Policies Type:Config Cause:configurati...
Cisco MDS 32G Fibre Channel Fabric switches: Small doesn’t mean less !!!
<original blog published on cisco @ https://blogs.cisco.com/datacenter/cisco-mds-32g-fibre-channel-fabric-switches-small-doesnt-mean-less > When we think about fabric switches, we tend to consider low...
Cisco Champion Radio: S7|E34 Cisco HyperFlex with iSCSI Helps Consolidate Workloads
Cisco Champion Radio · S7|E34 Cisco HyperFlex with iSCSI Helps Consolidate Workloads IT organizations that get the most out of their technology investments tend to grow faster than their peers. As a ...
External Storage (iSCSI and FC) add in hyperflex system
I want to create a standard Cluster in the hyperflex system. In the near future, I want to add external storage in the hyperflex system. Now can I advance configure iSCSI and FC storage when creating ...
Cisco MDS 9710 Equivalent name in IBM SAN
Hello Experts, We have a client asking for Cisco MDS 9710 Chassis from IBM, do we have something similar to this model in IBM still available ? thought its withdrawn..
Cisco MDS 9000 series switches: Security is better when it is built in, not bolted on.
This blog was originally published here: https://blogs.cisco.com/datacenter/cisco-mds-9000-series-switches-security-is-better-when-it-is-built-in-not-bolted-on What is one thing in recent times tha...
