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joematrix

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10 years ago

J

joematrix

5 Posts

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2132

January 1st, 2017 20:00

PS6010 No 10GB Uplink

I have tried numerous SFP+ from different vendors even purchased new 2CM32 Twinax Cables but I still do not get a link. Is there something I am missing, maybe a no shut command or something. I am extremely frustrated at this point, I am connecting to a Cisco Nexus 5010 with newest firmware.

Please Help,

Thanks,

Joe

  • joematrix

    5 Posts

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    Posted January 3rd, 2017 09:00

    The issue I am seeing is that there is no Light coming out of the transceivers. I cannot configure until I can get a network up link. I will order some Dell PN: WTRD1 and see if that brings the ports online, or at least get the transceivers to emit the fiber connection light. My 6510 is using 3M Dell OEM 10GBE SFP+ TurboTwin Cable PN: 02CM32 2CM32 it has the same type 10 controllers maybe the firmware is different I will have to check.

    Thanks For the speedy response by the way.

  • joematrix

    5 Posts

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    Posted January 6th, 2017 07:00

    Hey Don,

    Turns out it wasn't the SFP+ or Twinax cables, the ports were shut down as I suspected.

    After hours of frustration, I decided to go into Boot mode ( CTRL/P)  and saw ifconfig in the options decided to check out the commands: 

    ifconfig -i xgmac_0

    I Got Starting Interface then

     ifconfig -i xgmac_0 -a IP_ADDRESS -n MASK -g GATEWAY

    then bam finally got a link light.

    Reset the Equallogic now it is up and running.

    Hopes this help any who had the same issue.

  • joematrix

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    Posted January 6th, 2017 07:00

    Now the issue I am having is:

    2017 Jan 6 16:16:12 SMNCORE-1 %$ VDC-1 %$ %LLDP-1-NO_DCBX_ACKS_RECV_FOR_LAST_10_PDUs: No Acks have been received on Interface Eth1/9 for last 40 DCBX PDUs

    after 100 DCBX PDUs the port shuts down.

    Thanks in advance.

  • joematrix

    5 Posts

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    Posted January 6th, 2017 21:00

    Thanks, can you please point me to some documentation to disable DCBX on The Nexus 5010? I can not find any that isn't contradicting some say enable flow control some say disable flow control I keep seeing turn on PFC not LLDP and vice versa. This is the config I have at the moment it seems to be working.

    configure
    lldp tlv-select dcbxp
    copy running-config startup-config

    no lldp tlv-select dcbxp
    exit
    copy running-config startup-config

    conf t
    interface ethernet 1/1-8
    priority-flow-control mode off
    flowcontrol send on
    flowcontrol receive on
    exit

    interface ethernet 1/9-12
    priority-flow-control mode on
    untagged cos 4
    no lldp transmit
    no lldp receive
    switchport access vlan 14
    spanning-tree port type edge
    flowcontrol receive on
    flowcontrol send on

    conf t
    interface ethernet 1/13-20
    priority-flow-control mode off
    flowcontrol send on
    flowcontrol receive on
    exit

    conf t
    interface ethernet 1/1-20
    shutdown
    no shutdown
    exit

    conf t
    interface ethernet 1/1-20
    spanning-tree port type edge

    interface ethernet 1/1-20
    untagged cos 4
    exit

    class-map type qos class-iscsi
    match cos 4
    exit

    policy-map type qos policy-qos
    class type qos class-iscsi
    set qos-group 3
    exit
    exit

    class-map type network-qos class-iscsi
    match qos-group 3
    exit

    policy-map type network-qos policy-nq
    class type network-qos class-iscsi
    mtu 9216
    pause no-drop
    exit

    policy-map type network-qos jumbo
    class type network-qos class-default
    mtu 9216
    exit
    exit

    class-map type queuing class-iscsi
    match qos-group 3
    policy-map type queuing policy-queuing
    class type queuing class-default
    bandwidth percent 5
    class type queuing class-fcoe
    bandwidth percent 0
    class type queuing class-iscsi
    bandwidth percent 95
    exit
    exit

    system qos
    service-policy type network-qos jumbo
    service-policy type qos input policy-qos
    service-policy type queuing output policy-queuing
    service-policy type queuing input policy-queuing
    service-policy type network-qos policy-nq
    exit
    exit
    copy running-config startup-config