• Robert Ricci's avatar
    Add some robustness: Be more paranoid about trusing the switch's · ef75095f
    Robert Ricci authored
    return value on VLAN creation. If it reports success, we look for the
    VLAN with findVlan(), to make sure it's really there. We retry a
    couple times if it didn't work. This will add a small (sub-second)
    time penalty per VLAN created.
    We ran into one instance, that we've noticed, where the switch
    reported that VLAN creation succeeded, but the VLAN did not actually
    get created on the switch.