07-03-2015 08:13 AM - edited 03-01-2019 04:50 AM
Hi,
I have two issues with my new setup.
1) First leaf node was discovered successfully after register that first leaf, two spine nodes were discovered automatically. But I am not able to see my second leaf node in Fabric membership. I have ensured that cable connections are good.
2) one of my spine node status is showing as "inactive" for long time. Please find below output
admin@apic1:~> acidiag fnvread
ID Name Serial Number IP Address Role State LastUpdMsgId
---------------------------------------------------------------------------------------------------------------------------
101 n9396a SAL2321T8LL 10.0.16.64/32 leaf active 0
103 n9508a FGE1743058B 10.0.16.65/32 spine inactive 0x1000000000705
104 n9508d FGE18320C41 10.0.16.66/32 spine active 0
How can i fix these two issues. Please help me if anybody having solution.
Thanks in advance,
Karthikeyan
07-03-2015 09:37 AM
Hi Karthikeyan,
1) I noticed you said the setup is new, but just in case was the second Leaf ever part of another ACI Fabric?
- If you have console access to the second Leaf, check the output of the show lldp neighbors command to verify it can see both Spines. Log onto the active Spine and run this same command to verify that LLDP packets are being sent between the switches.
- Check the version of the Leaf to make sure it's the same as the other switches with the acidiag version command. It may not join the fabric, due to a mismatch with your default firmware policy.
- You can check if the switch has been part of another fabric by logging onto the command line of the Leaf and using the cat mit/sys/summary command. If the value of the state field is in-service then the configuration needs to be wiped and reloaded.
2) For the inactive Spine (103), check the date using the date command and compare with the APICs / Switches. If the clock is too out of sync the switch can show as inactive.
Example of a command to change the system date
date ‘071112302015’
to change the date to July 11 12:30 PM 2015.
Hope this helps.
07-06-2015 09:37 AM
Hi Robert,
Thanks for your valuable input.
second leaf node worked for me as you said I wiped out and reloaded.
Spine and APIC having same date and time. But I found problem with certificate. Hence im working on it.
Once again thanks for your help.
Regards,
Karthikeyan
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