About SIMMN

SIMMN · 05-04-2025

Quote from MultiSite white pager: “When using EIGRP with the external network, the EIGRP metric associated to the prefixes received on the L3Outs is propagated as MED in the ACI VPNv4 BGP process running inside the fabric. This means that if the same...

SIMMN · 02-18-2025

As newer releases of SD-WAN would deprecate the "Cloud onramp for IaaS", is there a documented procedure to migrate "Cloud onramp for IaaS" to “Cloud onramp for Multicloud”? Or if you have done such migration, any steps I could reference? I have two ...

SIMMN · 01-30-2025

We have "Cloud Onramp for IaaS" with two Azure regions currently. As newer SD-WAN software releases, the "Cloud Onramp for IaaS" would be deprecated...So what would be the best way to migrate the existing to "Cloud onramp for MultiCloud" in vManage?

SIMMN · 12-03-2024

I am trying to figure out a design for FTD (single unit or HA) that establishes multiple VPN tunnels to the same remote site and forwards traffic actively through all the active VPN tunnels to the same destination subnet (ECMP). Either Static or dyna...

SIMMN · 11-01-2024

Here is a simple scenario to show the questions I would like to get some clarification regarding EPG and ESG. I currently have 3 EPGs for VLAN 10, 20 and 30. intra-EPG isolation is not enabled. Each has a number of workloads/endpoints included and un...

SIMMN · 12-04-2024

I think you are referening to the asymmetrical routing on the remote side with two firewalls, right? Adding a LB between the two firewalls and LAN should solve the issue I think... Also when you say you already implemented option2, how did you solve ...

SIMMN · 11-30-2024

After posting, I found link below from Megaport. https://docs.megaport.com/cloud/megaport/microsoft/ “You must use untagged VLANs if you are creating a MACsec connection.” but I am just not sure if they refer to expressroute direct via megaport OR r...

SIMMN · 11-29-2024

Sorry to reply an old post...But trying to figure out if MACSec can work with expressroute going through megaport or similiar provider? Or it would be strictly for Expressroute direct?

SIMMN · 11-06-2024

Thanks for the information and it does make sense. I would be running the test to validate in the fabric.

SIMMN · 11-05-2024

Thanks for the diagram and yes, that is what I want to accomplish. But the sametime maintain the inter-workload communication within EPG as well as between EPGs when source/destination are not workload A, B or AA.

Member Since	‎11-22-2011 05:07 PM
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How can BGP VPNv4 route be preferred over EIGRP external route?

Migration from Cloud onramp for IaaS to Cloud onramp for Multicloud?

Is there any procedure to migration existing Cloud Onramp for IaaS?

FTD ECMP with VPN Tunnel Interfaces (VTIs)?

EPG and ESG, from security filtering perspective

Re: FTD ECMP with VPN Tunnel Interfaces (VTIs)?

Re: Expressroute Direct and Macsec

Re: Expressroute Direct and Macsec

Re: EPG and ESG, from security filtering perspective

Re: EPG and ESG, from security filtering perspective