The reason why i have asked this info is because, recently we have hit a bug. Secondly from the APIC, i difficult to sneak all the fabric switches to show interface and grep for the loopback ip address. This command will show only VPC address, how about the loopback 1 ip address ? Sorry guys, that was short apic1moquery -c vpcDom | egrep "virtualIp|dn|#" Like you said, you can find the tunnel destination by issuing a show interface tunnel X - but to find the actual leaf switch that points to you have to mentally map that destination IP back to a given Leaf based on the output of the command above.Īs far as I know, there is no command that tells you that "This tunnel maps to this leaf" unless you wanted to do some real fancy stuff piping the output of the show endpoint command into sed or awk. Lo0 10.0.16.66/32 protocol-up/link-up/admin-upīack to your question "how do i get the leaf switch details ?" IP Interface Status for VRF "overlay-1"(4) To get it all from one place, issue the command from an APIC, but prefix the command with fabric followed by a list of your Leaf IDs apic1# fabric 101, 102 show ip interface brief vrf overlay-1 | egrep -v un Ok - I should have begun by asking WHY you want to know.įirstly, to see the IP addresses of lo1 and lo1023 on a leaf, issue the show ip interface brief vrf overlay-1 command. This helps others find the correct answer if they search for the same problem The fabric looks after itself and all you need to worry about is making sure your Access Policy Chains are complete, and your Tenant configuration is sound.ĭon't forget to mark answers as correct if it solves your problem. Generally you don't need to know any of these VTEP addresses. Also check out Fabric > Inventory > Pod x > Leaf xxx > Tunnel Interfaces Bottom Line After providing the VTEP pool /16 assignment to apic, by default what interfaces are created, as i can see l0, l1, l1023? Fabric > Inventory > Fabric Membership is a good place to start.
You can also see some of this information in the GUI. And the command aciadiag hwcheck will ping each switch and APIC for you.Īlso, since each device is a Linux box, you can also use the quintessential ifconfig command if you really want to see the specific IP address of a spefic loopback address. Use the command acidag fnvread to check the IPs assigned to the switches, and acidag avread to check the IP addresses of the APICs - which will be the first IP addresses of the VTEP address range allocated during installation (ie 10.0.0.1 10.0.0.2 and 10.0.0.3 if the deafult 10.0.0.0/16 VTEP range is chosen).
The simplest way to check IP addresses of the leaves/spines and APICs is from the CLI of the APIC. Also how do i check the loopback 0 and loopback 1 IP address of leaf switches from APIC CLI ?.
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