About suneq

suneq · 09-12-2024

Hi experts,We updated the DNS name of our APICs and therefore need new SSL certificate.Is there any expected outage when importing the new certificate? We use VMM integration with vCenter and want to avoid any service interruptions.Thanks for your ad...

suneq · 01-17-2024

Hi experts,According to the design guide, Cisco ACI floods BPDUs only between the ports in the bridge domain that have the same encapsulation.Please refer to the diagram below1. As you may see, the incoming traffic to port A & B are untagged, incomin...

suneq · 12-20-2023

Hi,I would like to activate ERSPAN and send "major" EPG traffic to a probe. As I do not know how many bandwidth these EPG are consuming, I'm wondering if there is any risk that I can saturate the linksbetween Leaf & Spine by activating ERSPAN?Thanks ...

suneq · 10-09-2023

Hi,I am trying to add a 3rd Pod into our current Multi Pod configuration version 5.2(x)In the Wizard 4.External TEP, I see the "Unicast TEP IP" which was not there in the version 4.2(x) when we installed the Fabric.I have not found much information a...

suneq · 09-18-2023

Hi,We have already a Multipod with 2 Pods which are working fine. We are building a new site and would like to connect 2 new Spines to the existing IPN switches and configure the 3rd Pod. The problem is :all 40G ports of IPN switches are already used...

suneq · 01-29-2024

Hi @RedNectar Thank you for your detailed answers.Regarding your comments: It's not usual to have switches connected via access portsThat's what I tried to explain to my client but as I could not give them a concrete example / scenario in which the d...

suneq · 09-18-2023

Thank you so much Robert for your quick answer.

suneq · 07-05-2023

Well, I finally fixed the issue.The server is connected to a single Leaf with 2 ports in Port-channel. In the access policies, I configured a port range 1/1-2 for the Port Selectors. I removed that block (1/1-2) and configured 1/1 and 1/2 seperately ...

suneq · 07-05-2023

Hi Robert,Thanks for your advice. Rogue EP control is currently deactivated in the Fabric.Regarding the duplicate IP, I checked Fabric > Inventory > Duplicate IP Usage but did not find the IPI followed your guide but as the ping works for a few secon...

suneq · 04-19-2023

Thanks @Robert Burns, it is not possible to take the FW out of the path because it is the default gateway of the OOB network. I will try to completely whitelist the traffic as you suggested.We did a few more tests yesterday and noticed that we do not...

Member Since	‎10-20-2017 03:07 AM
Date Last Visited	‎09-17-2024 02:33 AM
Posts	52
Total Helpful Votes Received	21

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User Activity

ACI / Impacting of importing new certificate?

Questions regarding BPDU handling & MCP

Best practices ERSPAN

Unicast TEP IP in Multi Pod?

How to connect C9364C-GX to the remote IPN with only 10G ports

Re: Questions regarding BPDU handling & MCP

Re: How to connect C9364C-GX to the remote IPN with only 10G ports

Re: Ping new endpoint works for 5-6 packets and then stops

Re: Ping new endpoint works for 5-6 packets and then stops

Re: Disconnection to vCenter every 12 minutes