12-16-2023 04:14 AM
I am a beginner when it comes to vlans and this is hurting my brain. I am trying to access a server that I created a vlan for. When the port GigabitEthernet 1/0/3 is set to an access port on vlan 200, which is the vlan that I designated for my homelab, I can access the server. I also am trying to set up proxmox to allow vlan tagging in my VMs. To my understanding, I need to change the access port to a trunk port. When I do this, I am no longer able to connect to the server at 192.168.200.5 from my default VLAN. I also have a Unifi device that VLAN 200 is configured on as well as that is my router at the current moment. I will post my running-config and any other configs that are necessary to resolve. Thank you.
Current configuration : 2466 bytes
!
! Last configuration change at 00:26:17 UTC Mon Jan 2 2006
!
version 15.0
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
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hostname Switch
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boot-start-marker
boot-end-marker
!
!
no aaa new-model
switch 1 provision ws-c2960s-48ts-l
!
!
!
!
!
spanning-tree mode pvst
spanning-tree extend system-id
!
!
!
!
!
!
!
!
!
vlan internal allocation policy ascending
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0
no ip address
shutdown
!
interface GigabitEthernet1/0/1 - This is the Unifi connection coming into the switch.
switchport trunk native vlan 200
switchport mode trunk
!
interface GigabitEthernet1/0/2
!
interface GigabitEthernet1/0/3 - This is the port in which the Proxmox server is connected.
switchport mode trunk
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interface GigabitEthernet1/0/4
!
interface GigabitEthernet1/0/5
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interface GigabitEthernet1/0/6
!
interface GigabitEthernet1/0/7
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interface GigabitEthernet1/0/8
!
interface GigabitEthernet1/0/9
!
interface GigabitEthernet1/0/10
!
interface GigabitEthernet1/0/11
!
interface GigabitEthernet1/0/12
!
interface GigabitEthernet1/0/13
!
interface GigabitEthernet1/0/14
!
interface GigabitEthernet1/0/15
!
interface GigabitEthernet1/0/16
!
interface GigabitEthernet1/0/17
!
interface GigabitEthernet1/0/18
!
interface GigabitEthernet1/0/19
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interface GigabitEthernet1/0/20
!
interface GigabitEthernet1/0/21
!
interface GigabitEthernet1/0/22
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interface GigabitEthernet1/0/23
!
interface GigabitEthernet1/0/24
!
interface GigabitEthernet1/0/25
!
interface GigabitEthernet1/0/26
!
interface GigabitEthernet1/0/27
!
interface GigabitEthernet1/0/28
!
interface GigabitEthernet1/0/29
!
interface GigabitEthernet1/0/30
!
interface GigabitEthernet1/0/31
!
interface GigabitEthernet1/0/32
!
interface GigabitEthernet1/0/33
!
interface GigabitEthernet1/0/34
!
interface GigabitEthernet1/0/35
!
interface GigabitEthernet1/0/36
!
interface GigabitEthernet1/0/37
!
interface GigabitEthernet1/0/38
!
interface GigabitEthernet1/0/39
!
interface GigabitEthernet1/0/40
!
interface GigabitEthernet1/0/41
!
interface GigabitEthernet1/0/42
!
interface GigabitEthernet1/0/43
!
interface GigabitEthernet1/0/44
!
interface GigabitEthernet1/0/45
!
interface GigabitEthernet1/0/46
!
interface GigabitEthernet1/0/47
!
interface GigabitEthernet1/0/48
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interface GigabitEthernet1/0/49
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interface GigabitEthernet1/0/50
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interface GigabitEthernet1/0/51
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interface GigabitEthernet1/0/52
!
interface Vlan1
ip address dhcp
!
ip http server
ip http secure-server
!
!
!
vstack
!
line con 0
line vty 5 15
!
end
Switch#
Solved! Go to Solution.
12-16-2023 04:43 AM
I cant ping the proxmox host so I have errors somewhere, I just don't know where.
12-18-2023 09:10 AM
I had a secondary switch in between the Cisco switch and my UniFi router. Once I tagged the traffic and reconfigured Proxmox to look for it, I was able to resolve.
thank you all for your help.
12-18-2023 09:32 AM
Thanks for your feedback @Thomassimmons1987
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