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  • 1.  Trunking ProCurve 2800 to Cisco 3750

    Posted Jul 02, 2009 10:45 AM
    I need to know the most efficient way to trunk 3 1GB fiber links between these switches. Both HP and Cisco have the native vlan of 1. Each HP switch will be in its own VLAN, and the Cisco port will be assigned to the same VLAN.

    I simply need a bigger pipe.


    Thanks


  • 2.  RE: Trunking ProCurve 2800 to Cisco 3750

    Posted Jul 02, 2009 12:26 PM

    You could try LACP, but a staticly
    defined trunk is probably easiest.

    Example to use static trunking between
    ports 1-3 on a Cisco to a Procurve...

    interface GigabitEthernet1/1
    channel-group 1

    interface GigabitEthernet1/2
    channel-group 1

    interface GigabitEthernet1/3
    channel-group 1


    and on the Procurve

    interface 1 no lacp
    interface 2 no lacp
    interface 3 no lacp
    trunk 1-3 Trk1 Trunk



  • 3.  RE: Trunking ProCurve 2800 to Cisco 3750

    Posted Jul 02, 2009 02:46 PM
    So far so good. I tested this on a single 2848 using two ports and two different ports in a 3750 stack and both ports came on. So i am assuming all is well here.


    Thanks for the help


  • 4.  RE: Trunking ProCurve 2800 to Cisco 3750

    Posted Jul 07, 2009 03:12 PM
    So is working but not working. I got all of them setup but I am getting intermittent time outs, while pinging i lost about 25 out of 400-500 packets. This is significant.

    Any ideas?