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I need a way to verify, or the default behavior from Cisco, to determine the threshold filters or timeout periods for dropping excessive half-open TCP connections? Any info on this would be very helpful.
I would like to enable FIPS mode for the APIC's. I've found where to do it in the GUI. The reference guide states: "Delete all SSH Server RSA1 key-pairs." Where can I find these in the GUI, and how do I delete them?
I've also read that FIPS mode ca...
i am using aci version 1.2
spine = aci-n9000-dk9.12.1.2e.bin
leaf = aci-n9000-dk9.11.2.3m.bin
fex = 2348tq
I am initializing my fex switch from aci spine.
physical cabling is The copper cable is used to connect port 1/2 and 1/3 of leaf switch wi...
I have setup a new ACI Fabric with 3 APIC controllers and 2 spine and 2 leaf switches. Everything came up and was discovered and registered.
But after moving APIC 1 and APIC2 to the other rack, APIC1 cannot see anything on the network. and APIC 2 can...
I see questions that have been posted for months in the Cisco ACI Community without a response. Seems kinda pointless to ask if Cisco is not monitoring to provide or attempt to answer. admin
Hello Community,
Our ACI starter-kit was working fine until i decided to do a factory reset and start the config again from the scratch.
My problem now is that our leaf switches are not discovered anymore by the apic did some check and i can confirm...
Hi All,
I have an urgent requirement, please assist me to figure out a way.
In ACI I have configured 5 EPGs in 5 BDs respectively in single tenant/ single VRF. In those EPGs vlans may be reused as well. Is it possible to extend the traffic to exte...
Hello,
I'm wondering something about L3out created in common tenant.
We've created 3 different L3 out in common tenant :
L3out-Number1- Security 1
L3out-Number2- Security 2
L3out-Number3- Security 3
It seems that from each new tenant, we could use...
Having challenge is Discovering the nodes. After multiple reboot of ACI & Leaf I managed to register a directly connected leaf. However it took more than an hour to get IP address. Now registered Spine but discovery in progress for almost an hour.
D...
We have some equipment available to build a learning environment but the only leaf switch available is the 40G N9K-C9332PQ. The APICs have 10G VIC cards so the only physical option is to use a break out cable but I cannot configure the leaf switch in...
Hi Guys ,
I'm sorry in advance for my disordered question . i'm just feel lost in this field of ACI .
I'm reading articles/guides and watching videos, but, when coming to the real thing, i think i need some human guidance, and that's why i'm writing ...
Hi,I'm currently running the 2.1(1h) in production with 9936 Spine / 93xxx-EX.
For a specific tenant, my customer wants to filter traffic between each vlan through an external firewall as you can see attached.
I would like to find the easiest way to ...
Hello,
I've read (and checked in our fabric) that there's no IP EP Learning on infra VLAN, and I would like to know the reason for this behaviour. I've looked for it into the documentation but I haven't found an explanation.
In this case, when only...
Hello,
How could I configure a interface policy using an access port with spanning tree edge/port-fast ?
didn' not find the policies under access policies
thanks for your help
FD.
