We have a configuration with 2 N3k as a VPC pair. Many servers have a small /30 subnet, so we cannot build any fhrp between the 2 VPC peers and the SVI must manually move from one N3k to the other. The second problem is, that all subnets are on the s...
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Hello everyone. I am trying to update my nexus from version n3500-uk9.6.0.2.A8.7b.bin to version nxos.7.0.3.I7.2.bin, it shows me the following error. Verifying image bootflash:///nxos.7.0.3.I7.2.bin for boot variable "nxos". [# ] 2% -- FAIL. Retu...
Have been battling this issue for over a year now, here is my setupi have mac AD users, their macbooks are joined to AD with a software called Centrify, every 90 Days our AD users need to reset their passwords. the Centrify app prompts them to reset ...
Just recently built a new DCNM server (v10.4.2). Do I need a server license in addition to the licenses I have for my Nexus 9K switches? When I look at Administration --> DCNM Server --> License "Server License Files" tab I see three licenses. Two...
Guys, Can you share to me the latest Cisco UCS Manager emulator? br, Henri
Hello All, We are setting up a DC fabric using VXLAN BGP EVPN and plan to use DCNM for managing and maintaining the fabric. Attached is the physical topology for reference. The HyperFlex system will be running vSphere with standard license runn...
Hi, In a spine and leaf ( vpc ) ,where we should place the firewall to protect the data center ? If we use layer 3 firewall all routing process will be shifted to the fw, so a big investment on this design won't be useful ? Layer 3 or layer 2 ...
Hello, we have a 385024TS on our network using ACS and ISE. Edges authenticate through ISE and administrator users authenticate through ACS right now. We attempted to access the 3850 from the CLI while the switch was connected to the network/AAA ser...
Resolved! hyperflex host vcenter migration
How to migrate host's hyperflex to another VCENTER?
Resolved! Ask the expert: Virtual Port-Channel on Nexus – Configuration, Best Practices and Troubleshooting
This topic is a chance to discuss more about VPC configuration, best practices and troubleshooting. vPC is a virtualization technology that presents both Cisco Nexus family paired devices as a unique Layer 2 logical node to access layer devices or en...
I have a simple L2 environment on two 5010's (sw1 and sw2) with an ISL between them on 1/13-20. They are running 5.0(2) and I want to upgrade them to 5.1(3) via ISSU. I ran 'show install all impact" and got some errors. I was able to get pass the ...
I have looked long and hard to find a spec for the power consumption of the NIM-ES2-4 module. The datasheet only talks about power when providing power (PoE) - it doesn't mention how much power the switch module consumes on its own. I need to esta...
i need to know if customer already have 3 nodes Hyperflex with Vmware can i add extra 3 nodes as separate cluster with Hyper V on the same FI or not ?
Hi Does FP supported in N3K or N9K Does VXLAN supported in N5K and N7K Thanks
How to you access CCP cluster using kubectl? User manual describes accessing installer and get kubeconfig file (download token?). I can access dashboard using token but not sure how to access with CLI. I can ssh to master node from directory containi...
