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FFI: ST1-CMDR: port 2/47-Excessive Multicasts. See help.

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  • 1.  FFI: ST1-CMDR: port 2/47-Excessive Multicasts. See help.

    Posted Jan 24, 2024 01:47 PM

    My setup:

    JL260A (two)

    Software revision  : WC.16.10.0009   ROM Version        : WC.16.01.0008

    Hi, I've many logs like these:

    I 01/24/24 15:33:17 05575 system: ST1-CMDR: copp: Threshold exceeded for traffic
                class broadcast. Packets are being dropped. (58 times in 60 seconds)
    I 01/24/24 15:34:17 05575 system: ST1-CMDR: copp: Threshold exceeded for traffic
                class broadcast. Packets are being dropped. (56 times in 60 seconds)
    I 01/24/24 15:35:17 05575 system: ST1-CMDR: copp: Threshold exceeded for traffic
                class broadcast. Packets are being dropped. (59 times in 60 seconds)
    I 01/24/24 15:36:17 05575 system: ST1-CMDR: copp: Threshold exceeded for traffic
                class broadcast. Packets are being dropped. (59 times in 60 seconds)
    I 01/24/24 15:37:17 05575 system: ST1-CMDR: copp: Threshold exceeded for traffic
                class broadcast. Packets are being dropped. (59 times in 60 seconds)
    I 01/24/24 15:38:17 05575 system: ST1-CMDR: copp: Threshold exceeded for traffic
                class broadcast. Packets are being dropped. (59 times in 60 seconds)
    I 01/24/24 15:39:17 05575 system: ST1-CMDR: copp: Threshold exceeded for traffic
                class broadcast. Packets are being dropped. (59 times in 60 seconds)

    These port are part of VSF Link.

    Enlaces-VSF# show vsf link detail 

     VSF Member: 1     Link: 1

     Port     State                                                             
     -------- ------------
     1/47     Up: Connected to port 2/47                                        
     1/48     Up: Connected to port 2/48                                        

     VSF Member: 2     Link: 1

     Port     State                                                             
     -------- ------------
     2/47     Up: Connected to port 1/47                                        
     2/48     Up: Connected to port 1/48  

    I've enabled coop:
    copp traffic-class broadcast limit 128

    I see no way of knowing on which port this broadcast originates. 
    How could I trace the cause of the error?

    This si my complete config:

    hostname "Enlaces-VSF"
    vsf
    enable domain 9002
    member 1
    type "JL260A" mac-address 3821c7-d976c0
    priority 255
    link 1 1/47-1/48
    link 1 name "I-Link1_1"
    link 2 name "I-Link1_2"
    exit
    member 2
    type "JL260A" mac-address 3821c7-d92600
    priority 128
    link 1 2/47-2/48
    link 1 name "I-Link2_1"
    link 2 name "I-Link2_2"
    exit
    port-speed 1g
    exit
    trunk 1/46,2/46 trk1 lacp
    trunk 1/45,2/45 trk2 lacp
    trunk 1/44,2/44 trk3 lacp
    trunk 1/43,2/43 trk4 lacp
    trunk 1/38,2/38 trk5 lacp
    trunk 1/37,2/37 trk6 lacp
    trunk 1/35,2/35 trk7 lacp
    trunk 1/34,2/34 trk8 lacp
    trunk 1/33,2/33 trk9 lacp
    trunk 1/32,2/32 trk10 lacp
    timesync ntp
    ntp unicast
    ntp server 10.250.250.99
    ntp enable
    time timezone -180
    interface 1/3
    speed-duplex 100-full
    exit
    interface 1/7
    speed-duplex 100-full
    exit
    snmp-server community "public" unrestricted
    snmp-server community "arubapublic"
    snmp-server contact "My name is Neo" location "Of. 1 Data Center"
    no lldp config 1/1,1/7,1/9-1/10 dot1TlvEnable port-vlan-id
    vlan 1
    name "DEFAULT_VLAN"
    no untagged 1/1-1/26,1/29,1/39-1/42,2/1-2/26,2/40-2/41,Trk4-Trk5,Trk7,Trk9-Trk10
    untagged
    1/27-1/28,1/30-1/31,1/36,1/49-1/52,2/27-2/31,2/36,2/39,2/42,2/49-2/52,Trk1-Trk3,Trk6,Trk8
    ip address 10.250.250.19 255.255.255.0
    ipv6 enable
    ipv6 address dhcp full
    exit
    vlan 10
    name "VL 10"
    untagged 1/1,2/1
    tagged Trk1-Trk2,Trk5,Trk7
    no ip address
    exit
    vlan 20
    name "VL 20"
    untagged 1/2,2/2
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 30
    name "VL 30"
    untagged 1/3,2/3
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 40
    name "VL 40"
    untagged 1/4,2/4
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 50
    name "VL 50"
    untagged 1/5,2/5
    tagged Trk1-Trk2,Trk5,Trk7
    no ip address
    exit
    vlan 60
    name "VL 60"
    untagged 1/6,2/6
    tagged Trk1-Trk2,Trk5,Trk7
    no ip address
    exit
    vlan 70
    name "VL 70"
    untagged 1/7,2/7
    tagged Trk1-Trk2,Trk5,Trk7
    no ip address
    exit
    vlan 80
    name "VL 80"
    untagged 1/8,2/8
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 90
    name "VL 90"
    untagged 1/9,2/9
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 100
    name "VL 100"
    untagged 1/10,2/10
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 110
    name "VL 110"
    untagged 1/11,2/11
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 120
    name "VL 120"
    untagged 1/12,2/12
    tagged Trk1-Trk2,Trk5,Trk7
    no ip address
    exit
    vlan 130
    name "VL 130"
    untagged 1/13,2/13
    tagged Trk1-Trk2,Trk9-Trk10
    no ip address
    exit
    vlan 140
    name "VL 140"
    untagged 1/14,1/29,2/14
    tagged Trk1-Trk2,Trk9-Trk10
    no ip address
    ipv6 enable
    ipv6 address autoconfig
    exit
    vlan 150
    name "VL 150"
    untagged 1/15,2/15
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 160
    name "VL 160"
    untagged 1/16,2/16
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 170
    name "VL 170"
    untagged 1/17,2/17
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 180
    name "VL 180"
    untagged 1/18,2/18
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 190
    name "VL 190"
    untagged 1/19,1/26,1/39-1/42,2/19,2/26,2/40-2/41,Trk4
    tagged Trk1-Trk2
    no ip address
    ipv6 enable
    ipv6 address autoconfig
    exit
    vlan 200
    name "VL 200"
    untagged 1/20,2/20
    tagged Trk1-Trk2,Trk5,Trk7
    no ip address
    exit
    vlan 210
    name "VL 210"
    untagged 1/21,2/21
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 220
    name "VL 220"
    untagged 1/22,2/22
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 230
    name "VL 230"
    untagged 1/23,2/23
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 240
    name "VL 240"
    untagged 1/24,2/24
    tagged Trk1-Trk2
    no ip address
    exit
    vlan 250
    name "VL 250"
    untagged 1/25,2/25
    tagged Trk1-Trk2,Trk9-Trk10
    no ip address
    exit
    spanning-tree Trk1 priority 4
    spanning-tree Trk2 priority 4
    spanning-tree Trk3 priority 4
    spanning-tree Trk4 priority 4
    spanning-tree Trk5 priority 4
    spanning-tree Trk6 priority 4
    spanning-tree Trk7 priority 4
    spanning-tree Trk8 priority 4
    spanning-tree Trk9 priority 4
    spanning-tree Trk10 priority 4
    no tftp server
    no autorun
    no dhcp config-file-update
    no dhcp image-file-update
    copp traffic-class broadcast limit 128
    password manager




  • 2.  RE: FFI: ST1-CMDR: port 2/47-Excessive Multicasts. See help.

    Posted Feb 12, 2024 08:30 AM

    You can put a device in the VLAN, it seems your switch only has an IP on the default VLAN, then check who/what is sending these broadcasts.



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