Cisco ME3400
  • ME 3400 series switches are designed to meet the needs of Metro service providers.

    UNI/NNI Port Types
    http://blog.webdir.bg/cisco-me3400-uni-nni-port-types


    Interface Speed
    https://supportforums.cisco.com/thread/2065608

    3400(config)#int g0/10
    3400(config-if)#sp?
    spanning-tree 

    3400(config-if)#media-type rj45
    3400(config-if)#sp?
    spanning-tree  speed 

    3400(config-if)#

    ต้องมี command ip routing ไม่งั้น ping interface vlan ไม่ได้

    Configuring CDP, On the Cisco ME switch, CDP runs only on NNIs.
    http://www.cisco.com/en/US/docs/switches/metro/me3400/software/release/12.2_25_ex/configuration/guide/swcdp.html


    Test Throughput with Encap none Frame length 1500 pass 3400 2 devices is 997 Mbps

    The switch supports three spanning-tree modes: PVST+, rapid PVST+, or MSTP.
    http://www.cisco.com/en/US/docs/switches/metro/me3400/software/release/12.2_25_seg_seg1/configuration/guide/swstp.html
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