S4810P native vlan id issue

Question

Hi

I'm currently trying to replace an IBM switch with an S4810P (running ver 9.7), and I'm having some issues with the native vlan part of the config.

To give context, the IBM is configured with:

interface port 18
switchport mode trunk
switchport trunk allowed vlan 21-22
vlan dot1q tag native
switchport trunk native vlan 21

This is the config that I have applied on the Dell S4810P:

interface Vlan 21
no ip address
tagged Port-channel 30
untagged TenGigabitEthernet 0/3
no shutdown
!
interface Port-channel 30
no ip address
portmode hybrid
switchport
no shutdown
!

interface TenGigabitEthernet 0/3
no ip address
switchport
flowcontrol rx on tx off
no shutdown

However when i run the command show interfaces switchport, i can see that the native vlan is 1:

Name: Port-channel 30
802.1QTagged: Hybrid
Vlan membership:
Q Vlans
U 1
T 21-22,24

Native VlanId: 1.

Does anyone know how I can configure it to set the native vlan to 21 instead of 1?

Any help is greatly appreciated

Thanks

DELL-Josh Cr · Answer

Hi,

Try the steps on page 886 https://dell.to/3Fjog8k. The manual for your version of the OS doesn’t seem to be posted anymore but I don’t think the command changed. Let us know if you have any additional questions.

readytolearn · Answer

Hi

Thanks for the suggestion. I tried the steps on page 886, but unfortunately they only work when the interface isn't part of a LAG:

(conf)#int te0/3
(conf-if-te-0/3)#portmode hybrid
% Error: Te 0/3 Port is part of a LAG.

I tried it under the port channel (which accepts the command), however it's still showing vlan 1 as the native

>show interfaces switchport

Name: Port-channel 30
802.1QTagged: Hybrid
Vlan membership:
Q Vlans
U 1
T 21-22,24

Native VlanId: 1.

Thanks

DELL-Young E · Answer

Hi, previous commentator Josh will help you soon. Let's wait on him. Have a good one.

readytolearn · Answer

Hi Have there been any updates? thanks

DELL-Joey C · Answer

Hi @readytolearn,   Does this able to help you https://dell.to/3xbcxpL since you're running OS9

readytolearn · Answer

Hi Joey

Thanks for the response. Unfortunately there are multiple different native vlans depending on which interface is being used (eg port6 might be native vlan 40, port 7 might be native vlan 21). The suggested command is a global command rather than a per interface command.

I've since redesigned the kit that is connecting to the switch to bypass this issue.

Thanks again to the mods for their suggestions, it was greatly appreciated

Networking General

S4810P native vlan id issue

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