VLAN bringt Netzwerk zum "abstürzen"

0x4e470x010x00GS7XXT              6.3.1.11            0x000000000x00000000000000

! The line above is the NSDP Text Configuration header. DO NOT EDIT THIS HEADER

!Current Configuration:
!
!System Description "GS724Tv4 ProSafe 24-port Gigabit Ethernet Smart Switch, 6.3.1.11, B1.0.0.4"  
!System Software Version "6.3.1.11"  
!System Up Time          "0 days 1 hrs 21 mins 7 secs"  
!Additional Packages     QOS,IPv6 Management,Routing
!Current SNTP Synchronized Time: SNTP Client Mode Is Disabled
! 
network protocol none
network parms 192.168.1.3 255.255.255.0 192.168.1.1
vlan database
vlan 20
vlan name 20 "Server"   
exit 
configure
no ip domain lookup
line console
serial timeout 0
exit 
line telnet
exit 
port-channel name lag 1 Lan_LAG 
no port-channel linktrap lag 1 
interface g1
addport lag 1
exit 
interface g2
addport lag 1
exit 
port-channel name lag 2 Router_Server 
no port-channel linktrap lag 2 
interface g23
addport lag 2
exit 
interface g24
addport lag 2
exit 
port-channel name lag 3 Server1 
no port-channel linktrap lag 3 
interface g21
addport lag 3
exit 
interface g22
addport lag 3
exit 
snmp-server sysname "Switch"  
snmp-server location "Rack 1"  
! 
interface lag 1 
description 'Router Port 1+2'  
no port-channel static
exit 
interface lag 2 
description 'Router für Server VLAN'  
no port-channel static
vlan pvid 20
vlan participation auto 1
vlan participation include 20
exit 
interface lag 3 
description 'Hauptserver'  
no port-channel static
vlan pvid 20
vlan participation auto 1
vlan participation include 20
exit 
exit 

interfaces {
    bonding bond0 {
        address 192.168.1.1/24
        description LAN
        hash-policy layer2
        mac 00:00:00:00:02:02
        mode 802.3ad
    }
    bonding bond1 {
        address 192.168.4.1/24
        description Server
        hash-policy layer2
        mac 3E:1A:96:DC:64:B7
        mode 802.3ad
    }
    ethernet eth0 {
        address dhcp
        description Internet
        duplex auto
        speed auto
    }
    ethernet eth1 {
        bond-group bond0
        description "LAN (bond0)"  
        duplex auto
        speed auto
    }
    ethernet eth2 {
        bond-group bond0
        description "LAN (bond0)"  
        duplex auto
        speed auto
    }
    ethernet eth3 {
        bond-group bond1
        description "Server (bond1)"  
        duplex auto
        speed auto
    }
    ethernet eth4 {
        bond-group bond1
        description "Server (bond1)"  
        duplex auto
        speed auto
    }
    ethernet eth5 {
        duplex auto
        speed auto
    }
    ethernet eth6 {
        duplex auto
        speed auto
    }
    ethernet eth7 {
        address 192.168.6.1/24
        description Management
        duplex auto
        speed auto
    }
    loopback lo {
    }
}
service {
    dhcp-server {
        disabled false
        hostfile-update disable
        shared-network-name LAN {
            authoritative disable
            subnet 192.168.1.0/24 {
                default-router 192.168.1.1
                dns-server 192.168.4.2
                dns-server 8.8.8.8
                lease 86400
                start 192.168.1.5 {
                    stop 192.168.1.255
                }
            }
        }
        shared-network-name Server {
            authoritative disable
            subnet 192.168.4.0/24 {
                default-router 192.168.4.1
                dns-server 192.168.4.2
                dns-server 8.8.8.8
                lease 86400
                start 192.168.4.5 {
                    stop 192.168.4.10
                }
            }
        }
    }
    gui {
        https-port 443
    }
    nat {
        rule 5000 {
            description Internet
            log disable
            outbound-interface eth0
            protocol all
            type masquerade
        }
    }
    ubnt-discover {
        disable
    }
}
system {
    domain-name router.domain.de
    host-name router
    login {
        user admin {
            authentication {
                
            }
            level admin
        }
    }
    ntp {
        server 0.ubnt.pool.ntp.org {
        }
        server 1.ubnt.pool.ntp.org {
        }
        server 2.ubnt.pool.ntp.org {
        }
        server 3.ubnt.pool.ntp.org {
        }
    }
    syslog {
        global {
            facility all {
                level notice
            }
            facility protocols {
                level debug
            }
        }
    }
    time-zone UTC
}


/* Warning: Do not remove the following line. */
/* === vyatta-config-version: "config-management@1:conntrack@1:cron@1:dhcp-relay@1:dhcp-server@4:firewall@5:ipsec@5:nat@3:qos@1:quagga@2:system@4:ubnt-pptp@1:ubnt-util@1:vrrp@1:webgui@1:webproxy@1:zone-policy@1" === */ 
/* Release version: v1.8.0.4853089.160219.1614 */

May 15 19:56:22	router kernel: eth2: 1000 Mbps Full duplex, port 18
May 15 19:56:22	router kernel: eth4: 1000 Mbps Full duplex, port 0
May 15 19:56:21	router kernel: bonding: bond0: Warning: No 802.3ad response from the link partner for any adapters in the bond
May 15 19:56:21	router kernel: bonding: bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
May 15 19:56:21	router kernel: eth1: 1000 Mbps Full duplex, port 17
May 15 19:56:21	router kernel: eth3: 1000 Mbps Full duplex, port 19