[PVE-User] PVE and Cisco Catalyst switched...

[Naumann, Thomas]

Hi,

our working config with cisco nexus switches:

cisco side:

interface port-channelxxx
  switchport mode trunk
  switchport trunk allowed vlan xxx
  flowcontrol receive on
  flowcontrol send on

proxmox side:

auto bond1
iface bond1 inet manual
        up ip link set $IFACE up
        bond-slaves xxx xxx
        bond-mode 802.3ad
        bond-miimon 100
        bond-lacp-rate 1
        bond-xmit-hash-policy layer2+3
        bond-min-links 1

best regards
-- 
Thomas Naumann

Abteilung Netze und Kommunikation
Otto-von-Guericke Universität Magdeburg
Universitätsrechenzentrum
Universitätsplatz 2
39106 Magdeburg

fon: +49 391 67-58563
email: thomas.naumann at ovgu.de

On Wed, 2021-07-14 at 18:19 +0200, Marco Gaiarin wrote:
> I'm a bit (ab)used to different switches brand, mostly HP/Aruba, but
> now i've o work on cisco catalyst ones.
> 
> But i've a trouble...
> 
> 
> I've to manage some little clusters of two servers, where the second
> server is a little/backup one; primary server have a two gigabit link
> bond, spare server only one link.
> 
> But for a sake of symmetry and mental health, i've defined in
> switches
> two bond/trunk, and i was supposing that, as in HP, i can simply
> connect
> only one port of the trunk.
> 
> But port led never get green, keep in amber color...
> 
> 
> Catalyst side:
> 
>  interface range GigabitEthernet1/0/14, GigabitEthernet2/0/14
>   switchport mode trunk
>   channel-group 9 mode active
>   exit
>  interface port-channel 9
>   description Trunk LAN Server 2
>   switchport mode trunk
>   switchport trunk allowed vlan 1,90,99
>   exit
> 
> and PVE side:
> 
>  auto vmbr0
>  iface vmbr0 inet static
> 	address 10.15.5.21/21
> 	gateway 10.15.0.1
> 	bridge-ports eno1
> 	bridge-stp off
> 	bridge-fd 0
> 	bridge-vlan-aware yes
> 	bridge-vids 2-4094
> 
> With this configuration, if i connect 'eno1' cable to port 14
> (switch1
> or switch2, it is the same), switch port led never get 'green'.
> 
> 
> What i'm missing? Thanks.
>