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configuration brigde-group between comware 5940 and dell n3048 over telecom equiment

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  • 1.  configuration brigde-group between comware 5940 and dell n3048 over telecom equiment

    Posted Aug 07, 2018 07:46 AM
      |   view attached

    Hello


    We are currently trying to get LACP configured from our Hp5940 to a Dell N3048 switch. it's working correctly.

    The link is made using transparent boxes of the company

    Below is what we have configured.


    dell N3048 - ten 1/0/2 + 2/0/2
    -------------------------------------

    BB-Dell-auto-10.239.11.170#show running-config

    interface tengigabitethernet 1/0/2
    channel-group 5 mode on
    description "Hot 10g #1 FiberOptic SingleMode LR"
    switchport mode trunk
    switchport trunk allowed vlan 507-509

    BB-Dell-auto-10.239.11.170#show running-config

    interface tengigabitethernet 2/0/2
    channel-group 5 mode on
    description "Hot 10g #2 FiberOptic SingleMode LR"
    switchport mode trunk
    switchport trunk allowed vlan 507-509

    BB-Dell-auto-10.239.11.170#show running-config

    interface port-channel 5
    description "lacp-haifa-pt-10G-hot"
    switchport mode trunk
    switchport trunk allowed vlan 507-509


    hp 5940 ten 1/0/35 + 2/0/35
    ------------------------------------

    interface Ten-GigabitEthernet1/0/35
    port link-mode bridge
    description 10 G
    port link-type trunk
    undo port trunk permit vlan 1
    port trunk permit vlan 507 to 509
    undo stp enable
    port link-aggregation group 5
    #

    [BB-5940]display current-configuration interface Ten-GigabitEthernet 2/0/35
    #
    interface Ten-GigabitEthernet2/0/35
    port link-mode bridge
    description 10 G
    port link-type trunk
    undo port trunk permit vlan 1
    port trunk permit vlan 507 to 509
    undo stp enable
    port link-aggregation group 5
    #
    return
    [BB-5940]display current-configuration interface br
    [BB-5940]display current-configuration interface Bridge-Aggregation 5
    #
    interface Bridge-Aggregation5
    description Bridge-Aggregation5 Interface lacp 10g
    port link-type trunk
    undo port trunk permit vlan 1
    port trunk permit vlan 507 to 509
    #
    return

     

    the problem : If one of the ports falls, the bag does not always detect a fall and communication is lost , The bag does not always know that there is a fall of the line - the second equipment port because there is no direct connection


    have any idea ?

    best regard

     

    gadi



  • 2.  RE: configuration brigde-group between comware 5940 and dell n3048 over telecom equiment

    Posted Aug 07, 2018 08:28 AM

    Hello

    Make sure you create a bridge with LACP. You created a static bridge aggregation. 

    You should add on the comware side:

    interface Bridge-Aggregation5
    link-aggregation mode dynamic

    You can use following command to check if you have configured a dynamic or a static bridge aggregation:

    dis link-aggregation verbose Bridge-Aggregation 5

    On the dell side make sure lacp is configured correctly aswell.

     



  • 3.  RE: configuration brigde-group between comware 5940 and dell n3048 over telecom equiment

    Posted Aug 15, 2018 10:08 AM

    Hello

    i try to change to lacp

    hp side

    interface Bridge-Aggregation5
    description Bridge-Aggregation5 Interface lacp 10g 
    port link-type trunk
    undo port trunk permit vlan 1
    port trunk permit vlan 507 to 509
    link-aggregation mode dynamic
    #
    return

    [BB-5940]display link-aggregation verbose Bridge-Aggregation 5
    Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing
    Port Status: S -- Selected, U -- Unselected, I -- Individual
    Port: A -- Auto port, M -- Management port, R -- Reference port
    Flags: A -- LACP_Activity, B -- LACP_Timeout, C -- Aggregation,
    D -- Synchronization, E -- Collecting, F -- Distributing,
    G -- Defaulted, H -- Expired

    Aggregate Interface: Bridge-Aggregation5
    Aggregation Mode: Dynamic
    Loadsharing Type: Shar
    Management VLANs: None
    System ID: 0x8000, 943f-c204-09cf
    Local:
    Port Status Priority Index Oper-Key Flag
    XGE1/0/35(R) S 32768 35 23 {ACDEFG}
    XGE2/0/35 U 32768 196 23 {ACG}
    Remote:
    Actor Priority Index Oper-Key SystemID Flag
    XGE1/0/35 32768 0 0 0x8000, 0000-0000-0000 {DEF}
    XGE2/0/35 32768 0 0 0x8000, 0000-0000-0000 {DEF}

     

    dell

    int tengigabitethernet 1/0/2

    channel-group 5 mode active
    description "xx"
    switchport mode trunk
    switchport trunk allowed vlan 507-509


    interface tengigabitethernet 2/0/2
    channel-group 5 mode active
    description "xxxxx"
    switchport mode trunk
    switchport trunk allowed vlan 507-509


    interface port-channel 5
    description "lacp"
    switchport mode trunk
    switchport trunk allowed vlan 507-509

     

    BB-Dell-auto-10.239.11.170(config-if-Po5)#show interfaces port-channel 5

    Channel Ports Ch-Type Hash Type Min-links Local Prf
    ------- ----------------------------- -------- --------- --------- ---------
    Po5 Inactive: Te1/0/2, Te2/0/2 Dynamic 5 1 Disabled

    Hash Algorithm Type
    1 - Source MAC, VLAN, EtherType, source module and port Id
    2 - Destination MAC, VLAN, EtherType, source module and port Id
    3 - Source IP and source TCP/UDP port
    4 - Destination IP and destination TCP/UDP port
    5 - Source/Destination MAC, VLAN, EtherType, source MODID/port
    6 - Source/Destination IP and source/destination TCP/UDP port
    7 - Enhanced hashing mode

     

    have a new idea

     

     

    a topholoy :

    switch is connect with fiber optic convertor - The port fall will not be detected on the switch, because it gets the link up from the optical converter

     

    regard

     

    gadi

     

     

     

     



  • 4.  RE: configuration brigde-group between comware 5940 and dell n3048 over telecom equiment

    Posted Aug 26, 2018 08:19 AM

    hi :-)

     

    have a new idea 

     

    gadi



  • 5.  RE: configuration brigde-group between comware 5940 and dell n3048 over telecom equiment

    Posted Aug 26, 2018 08:30 AM

    hello

    Maybe a combination with udld?
    i'm Checking does anyone have experience?
    Best regards