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December 12th, 2024 19:03
VXLAN S4048ON OS9
I need help with a simple VXLAN config on two S4048ON running OS9.14
I am attempting to follow:
But it seems way over computed and I do not have a controller.
I am just trying to span VLANs in two data centers from switch to switch over layer 3.
Please help!
No Events found!
Wan_Whisperer
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January 28th, 2025 15:29
I now have VLAN up! Below is the most basic VXLAN configurations that work in my scenario.
host SW-1
feature vxlan
!
vxlan-instance 1 static
local-vtep-ip 101.101.101.1
no shutdown
vni-profile VNI_Profile
vnid 100
remote-vtep-ip 102.102.102.2 vni-profile VNI_Profile
exit
interface TenGigabitEthernet 1/48
description to_SW-2
ip address 100.100.100.1/24
mtu 9216
no negotiation auto
no shutdown
interface TenGigabitEthernet 1/16
description to_Computer-1
vxlan-instance 1
no ip address
switchport
no shutdown
interface Vlan 50
vxlan-vnid 100
no ip address
untagged TenGigabitEthernet 1/16
no shutdown
interface Loopback 1
ip address 101.101.101.1/24
no shutdown
ip route 0.0.0.0/0 TenGigabitEthernet 1/48
host SW-2
feature vxlan
!
vxlan-instance 1 static
local-vtep-ip 102.102.102.2
no shutdown
vni-profile VNI_Profile
vnid 100
remote-vtep-ip 101.101.101.1 vni-profile VNI_Profile
exit
interface TenGigabitEthernet 1/48
description to_SW-1
ip address 100.100.100.2/24
mtu 9216
no negotiation auto
no shutdown
interface TenGigabitEthernet 1/16
description to_Computer-1
vxlan-instance 1
no ip address
switchport
no shutdown
interface Vlan 50
vxlan-vnid 100
no ip address
untagged TenGigabitEthernet 1/16
no shutdown
interface Loopback 1
ip address 102.102.102.2/24
no shutdown
ip route 0.0.0.0/0 TenGigabitEthernet 1/48
---------------------------------------------------
SW-2#sho vxlan vxlan-instance 1
Instance : 1
Mode : Static
Admin State : enabled
Local Vtep IP : 102.102.102.2
Port List :
Te 1/16
SW-2#show vxlan vxlan-instance 1 vtep-vni-map
Remote Vtep IP : 101.101.101.1
VNI profile : VNI_Profile
VNID count : 1
VNID List :
100,
SW-2#sho vxlan vxlan-instance 1 statistics remote-vtep-ip 102.102.102.1
Statistics for Remote-vtep-ip : 102.102.102.1
Unicast:
Rx Packets : 0
Rx Bytes : 0
Tx Packets : 0
Tx Bytes : 0
Non-Unicast:
Tx Packets : 0
Tx Bytes : 0
DELL-Joey C
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December 13th, 2024 04:01
Hi,
Can you describe more about the issue that you are having after implementing VXLAN?
What errors are you having?
Jelmer de Jong
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December 23rd, 2024 15:23
vxlan-instance static?
Wan_Whisperer
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January 23rd, 2025 18:24
Here is my setup.
2 Dell 4048 that have a layer 3 link between the two. I want to have VLAN 50 span across the switches.
SWITCH1
feature vxlan
!
vxlan-instance 1 static
local-vtep-ip 101.101.101.1
no shutdown
vni-profile VNI_Profile
vnid 100
remote-vtep-ip 101.101.101.2 vni-profile VNI_Profile
interface TenGigabitEthernet 1/1
description To_Sw2
ip address 101.101.101.1/24
mtu 9216
no shutdown
interface Vlan 50
vxlan-vnid 100
no ip address
no shutdown
When I attempt to add the command tagged TenGigabitEthernet 1/2 I get the following message
SW1(conf-if-vl-50)#tagged te 1/2
% Error: Te 1/2 Non Vxlan Port can not be added to VXLAN vlan.
Te1/2 is a computer I want to VLAN 50
-------------------------------------------------------------------------------------
feature vxlan
!
vxlan-instance 1 static
local-vtep-ip 101.101.101.2
no shutdown
vni-profile VNI_Profile
vnid 100
remote-vtep-ip 101.101.101.1 vni-profile VNI_Profile
interface TenGigabitEthernet 1/1
description To_Sw1
ip address 101.101.101.1/24
mtu 9216
no shutdown
interface Vlan 50
vxlan-vnid 100
no ip address
no shutdown
When I attempt to add the command tagged TenGigabitEthernet 1/2 I get the following message
SW2(conf-if-vl-50)#tagged te 1/2
% Error: Te 1/2 Non Vxlan Port can not be added to VXLAN vlan.
Te1/2 is a computer I want to VLAN 50
-----------------------------------------------------------------------------------------------------
How do the configs look? I am just not sure what I am doing wrong.
Thanks,
WW
Wan_Whisperer
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January 23rd, 2025 18:24
@Jelmer de Jong Yes its vxlan-instance static
Wan_Whisperer
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January 23rd, 2025 18:25
@DELL-Joey C Hi, I added a comment with your requested information.
Jelmer de Jong
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January 23rd, 2025 18:36
TE1/2 is a switchport and not a router port like TE1/1?
Wan_Whisperer
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January 23rd, 2025 18:41
@Jelmer de Jong Correct TE1/2 is where the computer is connected and needs to be on VLAN 50.
interface TenGigabitEthernet 1/2
no ip address
switchport
shutdown
(edited)
Wan_Whisperer
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January 23rd, 2025 18:49
SW2(conf-if-vl-50)#untagged te 1/2
% Error: Te 1/2 Non Vxlan Port can not be added to VXLAN vlan
The above should have read UNTAGGED and not tagged.
Jelmer de Jong
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January 23rd, 2025 19:22
You're not doing anything wrong. The only thing I can think of is that TE1/2 is somehow still in hybrid mode.
DELL-Charles R
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January 23rd, 2025 19:52
Hello,
Usually, initial configurations are performed by our deployment teams who have the best experience, but we can try to assist as much as we can.
You can try to configure “vxlan-instance 1” under the interface configuration for your te1/2 interface before adding it to the vlan and see if that helps with the error. This configuration guide can be used as an example as well, for example on page 1055, the example uses po 30 of type switchport, in your case it is a single interface te1/2 also a switchport.
https://dell.to/40LIgOH
interface TengigabitEthernet 0/12
port-channel-protocol lacp
port-channel 30 mode active
interface Port-channel 30
no ip address
vxlan-instance 1
switchport
vlt-peer-lag port-channel 30
no shutdown
Wan_Whisperer
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February 4th, 2025 14:01
@DELL-Charles R That was a huge help and I was able so solve the basic set up. I am not having trouble trunking VLAN 50 to my other switches because VLAN 50 is a part of VXLAN. Can you check out my other post in relation to the trunking?
https://www.dell.com/community/en/conversations/networking-general/vxlan-trunking-to-no-vxlan-switches/679be2177b52bd1bb981cfba?commentId=679ce604efb69d2956680961
DELL-Charles R
Moderator
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4.5K Posts
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February 4th, 2025 14:30
Hello,
I will take a look and see if I can contribute.
As I alluded to previously, we don't usually do initial deployment and configuration.
We do have Deployment Services you can contact Sales and ask for a quote if you need that.