03-31-2017 02:58 AM - edited 03-01-2019 05:11 AM
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
Solved! Go to Solution.
03-31-2017 05:18 AM
Hey clementcheung,
Can you try acidiag touch clean, setup-clean-config.sh, reload on the your switch connected to APIC1.
While thats rebooting on APIC run acidiag touch clean and acidiag reboot.
Also Can we check the date between the 2 box simply by running the date command on both APIC and Switch.
Also curious as to what LLDP shows from the leaf.
04-06-2017 12:06 AM
Hi Alec
Thanks for your suggestion. After applying acidiag touch clean, setup-clean-config.sh, reload on the switches, auto-discovery was successful again.
All the switches are new and just unboxed. A bit strange that we need to clean up the config/status inside.
Anyway, many thanks for your help!! Appreciated it.
03-31-2017 05:18 AM
Hey clementcheung,
Can you try acidiag touch clean, setup-clean-config.sh, reload on the your switch connected to APIC1.
While thats rebooting on APIC run acidiag touch clean and acidiag reboot.
Also Can we check the date between the 2 box simply by running the date command on both APIC and Switch.
Also curious as to what LLDP shows from the leaf.
04-06-2017 12:06 AM
Hi Alec
Thanks for your suggestion. After applying acidiag touch clean, setup-clean-config.sh, reload on the switches, auto-discovery was successful again.
All the switches are new and just unboxed. A bit strange that we need to clean up the config/status inside.
Anyway, many thanks for your help!! Appreciated it.
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