I have successfully brought up the first APIC of an ACI fabric. It is running 2.2(1o). I have a pair of N938108TC-EX connected by the APIC, and managed to use lldp to detect them. Example below. Just have no idea why I cannot see this new node discovered on APIC, not even to talk about switch registration/decommissioning.
APIC1# acidiag run lldptool in eth2-1
Chassis ID TLV
MAC: 28:6f:7f:eb:16:56
Port ID TLV
Local: Eth1/1
Time to Live TLV
120
Port Description TLV
Ethernet1/1
System Name TLV
switch
System Description TLV
Cisco Nexus Operating System (NX-OS) Software 12.2(1n)
TAC support: http://www.cisco.com/tac
Copyright (c) 2002-2020, Cisco Systems, Inc. All rights reserved.
System Capabilities TLV
System capabilities: Bridge, Router
Enabled capabilities: Bridge, Router
Management Address TLV
MAC: 28:6f:7f:eb:16:56
Ifindex: 83886080
Cisco 4-wire Power-via-MDI TLV
4-Pair PoE not supported
Spare pair Detection/Classification not required
PD Spare pair Desired State: Disabled
PSE Spare pair Operational State: Disabled
Cisco Port Mode TLV
0
Cisco Port State TLV
2
Cisco Serial Number TLV
FDO20451TY6
Cisco Model TLV
N9K-C93108TC-EX
Cisco Firmware Version TLV
n9000-12.2(1n)
Cisco Node Role TLV
1
Cisco Node ID TLV
0
Cisco Infra VLAN TLV
2
End of LLDPDU TLV
