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

Daniel daniel at linux-nerd.de
Thu Jul 15 22:28:45 CEST 2021


When i am correct you also need to enable igmp.
That was in older Versions mandantory. Maybe it is already enabled on your switch.

Cheers
Daniel

Am 15.07.21, 13:23 schrieb "pve-user im Auftrag von Naumann, Thomas" <pve-user-bounces at lists.proxmox.com im Auftrag von thomas.naumann at ovgu.de>:

    Hi,

    LACP is not a "must have", you need it if you want to have physical HA.
    If there is only one physical interface on proxmox node then you can
    configure one switchport on cisco side as acces/trunk-port - for
    example:

    proxmox side:

    auto vmbrxxx
    iface vmbrxxx inet static
            address xxx
            gateway xxx
            bridge_ports xxx
            bridge_stp on
            bridge_fd 3

    cisco side:

    interface GigabitEthernetxxx
     description xxx
     switchport
     switchport access vlan xxx
     switchport mode access
     no vtp
     spanning-tree portfast edge
     spanning-tree guard root

    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 Thu, 2021-07-15 at 12:29 +0200, Marco Gaiarin wrote:
    > Mandi! Daniel via pve-user
    >   In chel di` si favelave...
    > 
    > > check the Cisco log "sh logg" when the LED stays orange it could be
    > > an STP problem.
    > 
    > OK. I will try next week.
    > 
    > 
    > > Why you didn’t configure it as a port-channel interface? (bond on
    > > Linux)
    > 
    > ...because i have only one NIC. ;-)
    > 
    > You (and Thomas, too, thanks!) are meaning that i need anyway to
    > create
    > an LACP bond with only one member to talk to an LACP cisco trunk?
    > 
    > With HP (and Ubiquity, also) it is not needed!
    > 
    > 
    > Thanks.
    > 
    _______________________________________________
    pve-user mailing list
    pve-user at lists.proxmox.com
    https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user






More information about the pve-user mailing list