hash_set (hi->sub_interface_sw_if_index_by_id, id, sw_if_index);
hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
vlib_cli_output (vm, "%U\n", format_vnet_sw_if_index_name,
hash_set (hi->sub_interface_sw_if_index_by_id, id, sw_if_index);
hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
vlib_cli_output (vm, "%U\n", format_vnet_sw_if_index_name,