ExtremeSwitching (EXOS)

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  • 1.  LAG in MLAG with LACP

    Posted 01-07-2014 22:04
    Create Date: Jul 25 2013 11:06PM

    Hello,

    I'm not sure about below config, in this moment i don't have switches to test this scenario so i'd like ask about check this config:2 core switches: summit670 (15.3) connected each other 4x10G ports: 45-481 switch edge: BD8810 (12.5) connected to each summit 2x10G ports 1-2 to summit1, ports 3-4 to summit2

    conf:
    summit1:

    create vlan "isc"configure vlan isc tag 3000
    configure vlan isc add ports 45 tagged
    enable sharing 45 grouping 45-48 algorithm address-based L3_L4 lacp
    enable sharing 1 grouping 1-2 algorithm address-based L3_L4 lacp
    create mlag peer "mlag-to-summit2"
    configure mlag peer "mlag-to-summit2" ipaddress 1.1.1.2 vr VR-Default
    enable mlag port 1 peer "mlag-to-summit2" id 1

    conf summit2:
    create vlan "isc"
    configure vlan isc tag 3000
    configure vlan isc add ports 45 tagged
    enable sharing 45 grouping 45-48 algorithm address-based L3_L4 lacp
    enable sharing 3 grouping 3-4 algorithm address-based L3_L4 lacp
    create mlag peer "mlag-to-summit2"
    configure mlag peer "mlag-to-summit1" ipaddress 1.1.1.1 vr VR-Default
    enable mlag port 3 peer "mlag-to-summit2" id 3

    bd:
    enable sharing 1:1 grouping 1:1-4 algorithm address-based L3_L4 lacp

    Is this config correct ?

    thanks for help
    regards,
    Peter (from peter_peter)


  • 2.  RE: LAG in MLAG with LACP

    Posted 01-07-2014 22:04
    Create Date: Aug 1 2013 10:12AM

    Please next time try to cut properly config, I can't read that.MLAG and LAG (LACP) will work but there is one case with this configuration ( If You'll loses link for more then few minutes, it will not back to LAG group). So it's not supportet, use static LAG that works well. (from karpiu)