Incorrect Trunked Vlans Reported - 9300 with 8*10Gb Module

DevOps_RC
Getting noticed

Incorrect Trunked Vlans Reported - 9300 with 8*10Gb Module

I've noticed that the ports in our 8*10Gb module are showing incorrect information. For example port T1/1/4 in the module is reporting trunked vlan 1-1000, however on the switch the port is configured with the following trunked vlans:

 

interface TenGigabitEthernet1/1/4

switchport trunk allowed vlan 2109,2201-2209,2221,2222,2741,2751-2753,2841
switchport trunk allowed vlan add 2851-2853,2924,3000,3016,3032,3048,3064,3080
switchport trunk allowed vlan add 3096,3112,3128,3144,3160,3176,3192,3208,3224
switchport trunk allowed vlan add 3240

 

Not sure if it has anything to do with it, but port G1/1/4 shows as:

interface GigabitEthernet1/1/4
end

 

G1/1/4 and T1/1/4 are the same port (physically), just depends on which transceiver you use. So is the issue that the dashboard is pulling the config for port G/1/1/4 rather than T1/1/4, or is it potentially due to exceeding a variable length for trunked vlans within the Meraki dashboard?

4 REPLIES 4
alemabrahao
Kind of a big deal
Kind of a big deal

The issue was solved? Can you share a print screen?

I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.

Please, if this post was useful, leave your kudos and mark it as solved.
DevOps_RC
Getting noticed

I had a couple of different switches reporting incorrect vlans being trunked. One of the switches was resolved, I'll double check if it was this one tomorrow and update you.

DevOps_RC
Getting noticed

So unfortunatelyIncorrect Vlan.png it is not fixed on this switch. Could it have anything to do with a character limit on the trunked vlans?

I think It's a bug, I suggest you to open a case with Meraki to confirm. It's a new feature, so It's normal to have some bugs.

I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.

Please, if this post was useful, leave your kudos and mark it as solved.
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