Data Center and Cloud

is multiple vlans encap in the same EPG possible?

hi, i'm a ACI newbie. Is one vlan a one epg, correct? If i have 50 vlans, should i create 50 EPGs? I tried to include mutiple vlans into one EPG with static ports. But the APIC displayed error msg when I included the second vlan into the same EPG. If...

Cisco ACI BD to VRF Association

As per my understanding, BD to VRF association is mandatory if we want EPs in two different subnets to reach each other. In other words, if two EPs in the same EPG and in the same subnet need to communicate with each other (bridge communication), the...

BGP between ACI and firewall, strange routing learned to firewall

I have an ACI fabric with 3 POD's. 2 leaf's in vpc in each POD.To each leafpair in each POD, I have an Catalyst 4500X connected with port-channel.And in POD1 and POD3 I have a Checkpoint firewall connected with port-channel.The attached jpg-file sho...

Overlapping of same subnet(Application Centric Infrastructure)

We have deployed following set up on ACIExample:Tenant A -----> VRF A------> BD 1-----> EPG A, EPG B, EPG C(Production)Tenant A -----> VRF A------> BD 2-----> EPG DNow , We have a new requirement to use Same IP of EPG A which is not communicate to an...

ACI Bridge Domain

Lets say we assign 10.0.60.70 to a server inside ACI FABRIC, and we assign 10.0.60.14/28 in the Bridge Domain, will the server able to communicate outside of that BD subnet or can the traffic from 10.0.60.70 go pass 10.0.60.14/28?

PIM SSM CISCO ACI

Hi,What is the minimum configuration of PIM SSM in Cisco ACI? Receiver inside fabric, External source. Thank you,

Cisco B-Series B200 M5 Nutanix Compatibility

Hi there, I have been doing an extensive search regarding the compatibility of Cisco B-series servers with Nutanix, and I've found that it used to be compatible with B-Series M4 only, but now it's reached its EOL (https://portal.nutanix.com/page/docu...

ACI & NDI Expert Series - Empowering Data Center Excellence

Welcome to our ACI & NDI Expert Series! Join us for a practical journey as we explore the foundational aspects of our products, dive into enhanced features and integrations, and reveal how all these contribute to enhanced network visibility and ins...

Cisco VIC EtherChannel Performance Notes

With Cisco 1400 and 15000 series adapters using EtherChannel, TCP flows across the EtherChannel may not reach a throughput equal to the aggregate of the line rates of the member links. In some cases, it is expected and in some cases it is not. By def...

OpenSSH vulnerability firepower

I have Vulnerability comes in scan for openssh. Currently have openssh 8.0 version on firepower. can anyone suggest what version is good for firepower currently. Or is 8.0 ssh version is ok? Appreciate your response.

APIC Not Showing Inactive Switches

I am using APIC v5.2. Recently when a switch broke down, I was not able to see the Inactive switch under:System > Dashboard > Nodes with health <= 99I am expecting to see the Inactive switch on top of the list of all Nodes.Is there a setting/configur...

ACI Multipod with Fortigate Firewalls clusters

Hello, Does anyone here implemented an ACI multipod farbric with 2 independant Fortinet Fortigate firewalls clusters (one cluster in each DC) and using FGCP over FGSP to synchronize sessions between the 2 clusters ? Regards

ACI - Callhome - How to monitor MCP Fault

Hi team,I'm trying to monitor the two faults F2534 and F2533 related to MCP loop detection.As explained in the following links, I tried to modify my monitoring policy to add these two faults.https://www.cisco.com/c/en/us/td/docs/switches/datacenter/a...

Resolved! Access port on ACI LEAF

Is there any easy way to create an access port for a bare-metal server (linux) on ACI? I need to reconfigure a trunk VPC port, that was connected to a VMware ESXI server, to an access port for a single server. I've found documents that start in t...

show flow exporter on Cisco ACI API

Is there anything equivalent to the `show flow exporter` command to show the source IP address for Netflow records sent by the switch via the Cisco ACI API?

Data Center and Cloud

Browse the Community

Resolved! Access port on ACI LEAF

Share your Expertise