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nassahla_65866's avatar
Icon for Nimbostratus rankNimbostratus
Feb 07, 2011

chaning speed and duplex from command line

i change the duplex to full on one of my backup unit becasue the EM was forcing about it not being full/100, now i have lost connectivity to it though i can get to it via a sync port through the primary , but i need to know how to change the speed an d duplex using command line .. please help....


2 Replies

  • Hi Nassahla,



    You can use b interface mgmt to set the speed and duplex:



    Set the management interface to 100 full duplex


    b interface mgmt media 100baseTX full



    Set the management interface to auto negotiate


    b interface mgmt media auto



    Save the change from memory to file


    b save all