之前的設定是vlan access mode，如果要改成vlan trunk mode又沒有紀錄伺服器是接到哪個port，可以看port channel狀態，因為之前有設定bonding，一旦離線的話port channel就會變成down。
ethernet、switchport應該也可以如法炮製，或是看arp紀錄，這邊因為switch在該vlan沒有IP，所以看不到arp紀錄。
# switch config
do show interface port-channel summary
interface po 42
description pve01
switchport mode trunk
switchport trunk allowed vlan 1,2,3,4,5
switchport access vlan 1234
接著進pve改網路設定，主要是把bonding設定上去，以及一個IP可以上網更新。
iface eno1np0 inet manual
iface eno2np1 inet manual
auto bond0
iface bond0 inet manual
bond-slaves eno1np0 eno2np1
bond-miimon 1500
bond-mode 802.3ad
bond-xmit-hash-policy layer2
auto bond0.1080
iface bond0.1080 inet manual
auto bond0.1098
iface bond0.1098 inet manual
auto vmbr1080
iface vmbr1080 inet static
address 192.168.80.1/24
gateway 192.168.80.254
bridge-ports bond0.1080
bridge-stp off
bridge-fd 0
auto vmbr1098
iface vmbr1098 inet static
address 198.168.98.1/24
gateway 198.168.98.254
bridge-ports bond0.1098
bridge-stp off
bridge-fd 0
順手把 /etc/apt/sources.list.d/pve-enterprise.list 修改成no-subscription
deb http://download.proxmox.com/debian/pve bullseye pve-no-subscription
