Configuring support for border profiles

  1. Enter hardware configuration mode.
    device# config
    device(config)# hardware
    device(config-hardware)# 
  2. Specify a profile option by using the profile etcam command.
    device(config-hardware)# profile etcam ipv4-ipv6-route
    

    This example specifies that IPv4 and IPv6 routes are programmed in the external lookup device (ELK).

  3. Enable FIB compression by using the profile route route-enhance command, as in the following example for IPv4 and IPv6 routes.
    device(config-hardware)# profile route route-enhance v4_fib_comp v6_fib_comp on
    
  4. Confirm the configuration by using the show hw route-info command, as in the following example for a linecard.
    device# show hw route-info linecard 0
    
    HW-Route-Info
    ====================================================
    
    Slot 0
    
    Tower 0
    LEM
    Total Entries           :750000
    95% Threshold           :712500
    85% Threshold           :637500
    Total In Use            :58 (.000000%)
            IPV4  routes    :58
            IPV6  routes    :0
    Status                  :Green
    
    LPM
    Total Entries           :1000000
    95% Threshold           :950000
    85% Threshold           :850000
    Total In Use            :696 (.000000%)
            IPV4  routes    :0
            IPV6  routes    :174
    Status                  :Green
    
    eTCAM
    Total Entries           :4000000
    95% Threshold           :3800000
    85% Threshold           :3400000
    Total In Use            :156 (.000000%)
            IPV4  routes    :156
            IPV6  routes    :0
    Status                  :Green