I have two physical domains with different vlan pool, so should i create one AEP or two AEP ? what are the factors determine the number of AEP? if we need to associate the AEP with VMM domain or microsft virtual scvm domain, is it correct to say we...
Forum Posts
I see APIC listed on CVE-2021-44228 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd but little to no details confirming if ACI vulnerable. Does anyone have any information if the APICs do indeed le...
Hello, We have multiple Customers in ACI Fabric, each have its own Tenant. However they use an L3Out Object in the Common Tenant for shared Internet Access. My question is how can I monitor ingress/egress bytes of Internet traffic for each individual...
Good Day During our internal scan of the Cisco APIC, we have identified the existing APIC is running deprecated SSH Cryptographic Settings. I checked the existing management profile for the APIC and there is no option to disable deprecated SSH settin...
Hi community!We have an hardware LAN configured on two 3750 stacks, which are combined into a cluster via the HSRP protocol. On stacks of 3750, gateways are configured for all vlans inside the ACI. The ACI factory is connected to this LAN with two l...
Visibility and troubleshooting has an option for SPAN but we were not able to see all the traffic for that session between endpoints. Also we see a lot of drops in this section it self. Should we be concerned.
Hello ACI aficionados,My question is more specifically about the purpose of the ACI Spanning Tree Interface Policy - and in particular, the BPDU filter enabled option. A quick internet search of Cisco ACI "BPDU Filter" reveals that someone must hav...
Hi Folksi'm quite new to ACI & need quick support on better understanding of SPAN feature on fabric leaf.i've read about configuration under Tenant>Policy>Troubleshooting>SPAN but not quite clear about destination group where we have to point point s...
Hello Team , We have many alerts for high transmitted utilization on below mentioned interface , Do we have any option in APIC to see which server is sending/receiving more traffic on these interface ? In this way we can identify if there are any sc...
Dear experts,We have any upgrade for Cisco APICs, we verified all pre-requisites and we are fully fit to do upgrade without any issue. Our inquiry during the ACI APIC upgrade, is there any expected downtime or interruption. Appreciate your feedback.
Hi,Just read there is new integration available with NSX-T SDN controller from ACI version 5.1.Cisco ACI and VMware NSX-T Data Center Integration - CiscoBesides this there is not a lot of information available for this. Is there any good reference a...
Resolved! modelete, mocreate still supported?
Hi board,I'm quite unsure regarding the "modelete" or "mocreate" operations in the APIC bash. I'm running ACI 4.2 and as soon as I run one of those commands, I get the message:This command is being deprecated on APIC controller, please use NXOS-style...
Primary question - What is the difference between the subnet defined under either the uEPG or the AP EPG vs the subnet defined on the Bridge Domain associated with that uEPG/EPG?Secondary question - Do you need (is it common/best practice) to only se...
Resolved! Ping from APIC command
Hi all, I need to find out if an IP is used or not in a particular BD, for doing this I need to ping some unused/free IPs (emerged from show endpoints) in order to know if there are some "sleeping" hosts or if I can really use those IPs. For doing t...
I was thinking if we can automate a vPCs to enable/disable based on a trigger. For Example, I have 4 ports under 2 vPCvPC no.1Leaf_101: Eth1/1Leaf_102: Eth1/1vPC no.2Leaf_101: Eth1/2Leaf_102: Eth1/2 But at one single time one of the vPCs should stay ...
