diff --git a/data/dcmi_raw_cmd_table.py b/data/dcmi_raw_cmd_table.py
new file mode 100644
index 0000000..93d5fd8
--- /dev/null
+++ b/data/dcmi_raw_cmd_table.py
@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+
+r"""
+DCMI raw commands table:
+
+   - Define DCMI interface index, commands and expected output.
+
+"""
+
+DCMI_RAW_CMD = {
+    # Interface name
+    "DCMI": {
+        "MANAGEMENT_CONTROLLER_IDENTIFIER_STRING": {
+            "GET": "0x2c 0x09 0xdc 0x00 0x10",
+            "SET": "0x2c 0x0a 0xdc 0x00",
+        },
+    },
+}
diff --git a/ipmi/dcmi/test_dcmi_management_controller.robot b/ipmi/dcmi/test_dcmi_management_controller.robot
new file mode 100644
index 0000000..ee4ab4a
--- /dev/null
+++ b/ipmi/dcmi/test_dcmi_management_controller.robot
@@ -0,0 +1,174 @@
+*** Settings ***
+Documentation    Module to test dcmi management controller functionality.
+Resource         ../../lib/ipmi_client.robot
+Resource         ../../lib/openbmc_ffdc.robot
+Resource         ../../lib/bmc_network_utils.robot
+Resource         ../../lib/boot_utils.robot
+Resource         ../../lib/bmc_redfish_utils.robot
+Variables        ../../data/ipmi_raw_cmd_table.py
+Variables        ../../data/dcmi_raw_cmd_table.py
+Variables        ../../data/ipmi_variable.py
+Library          ../../lib/ipmi_utils.py
+Library          ../../lib/utilities.py
+Library          ../../lib/utils.py
+Library          JSONLibrary
+
+*** Variables ***
+${hostname_file_path}  /etc/hostname
+
+*** Test Cases ***
+Validate IPMI Response Length
+    [Documentation]  Check ipmi response length.
+    [Tags]  Validate_IPMI_Response_Length
+
+    ${rsp}=  Get DCMI Management Controller Identifier String
+    @{ipmi_cmd_rsp_list}=  Split String  ${rsp}
+    # ipmi_cmd_rsp_list = ["00", "0a", "00", "01", "02", "03", "04", "05", "06", "07", "08", "09"]
+    # rsp_length = 10
+    # string_length = 0a
+    ${rsp_length}=  Get Length  ${ipmi_cmd_rsp_list[2:]}
+    ${string_length}=  Get Response Length In Hex  ${rsp_length}
+
+    # ipmi_cmd_rsp_list[1] = 0a
+    # string_length = 0a
+    # the above condition is equal.
+    # suppose if string_length and ipmi_cmd_rsp_lst[1] not matches then it will fails.
+    Should Be Equal As Strings  ${ipmi_cmd_rsp_list[1]}  ${string_length}
+    ...  msg=Id string length in ipmi response is showing wrongly
+
+Test Hostname is Same With Management Controller Identifier String
+    [Documentation]  Check hostname was verified with get management controller identfier string.
+    [Tags]  Validate_Hostname_With_Get_DCMI_MCID_String
+
+    ${rsp}=  Get DCMI Management Controller Identifier String
+    @{ipmi_cmd_rsp_list}=  Split String  ${rsp}
+    ${bmc_console_hostname_bytes_list}=  Get Hostname From BMC Console
+
+    Lists Should Be Equal  ${ipmi_cmd_rsp_list[2:]}  ${bmc_console_hostname_bytes_list}
+    ...  msg=response get from dcmi get mcid cmd and hostname from "cat /etc/os-release" cmd is not same.
+
+Test Get Management Controller Identifier String
+    [Documentation]  Validate set and get mcid string.
+    [Tags]  Set_And_Get_Management_Controller_Identifier_String
+    [Setup]  Get Default MCID
+    [Teardown]  Set Default MCID
+
+    # Set Hostname via DCMI Management Controller Identifier String Command.
+    ${cmd_rsp}=  Set DCMI Management Controller Identifier String
+    @{cmd_rsp_list}=  Split String  ${cmd_rsp}
+    Run Keyword And Continue On Failure
+    ...  Valid Value  cmd_rsp_list[1]  valid_values=['${number_of_bytes_to_write}']
+
+    ${rsp}=  Get DCMI Management Controller Identifier String
+    @{ipmi_cmd_rsp_list}=  Split String  ${rsp}
+
+    # Verify number of bytes that was set and id string length are same.
+    ${string_length}=  Get Response Length In Hex  ${random_int}
+    Run Keyword And Continue On Failure
+    ...  Should Be Equal As Strings  ${ipmi_cmd_rsp_list[1]}  ${string_length}
+    ...  msg=Number of bytes that was set and id string length are not same.
+
+    # Verify ID String Length and data.
+    # ipmi_cmd_rsp_list = ["00", "0a", "00", "01", "02", "03", "04", "05", "06", "07", "08", "09"]
+    # rsp_length = 10
+    # string_length = 0a
+    # ipmi_cmd_rsp_list[1] = 0a
+    # ipmi_cmd_rsp_list[1] is equal to string_length
+    # the above condition is equal.
+    # suppose if string_length and ipmi_cmd_rsp_lst[1] not matches then it will fails.
+    ${rsp_length}=  Get Length  ${ipmi_cmd_rsp_list[2:]}
+    ${string_length}=  Get Response Length In Hex  ${rsp_length}
+    Run Keyword And Continue On Failure
+    ...  Should Be Equal As Strings  ${ipmi_cmd_rsp_list[1]}  ${string_length}
+    ...  msg=Id string length in ipmi response is showing wrongly
+
+    # Verify get dcmi management controller identifier string command response
+    # and the bytes used for Set DCMI MCID string.
+    ${set_dcmi_mcid_cmd}=
+    ...  convert_prefix_hex_list_to_non_prefix_hex_list  ${string_hex_list}
+    Run Keyword And Continue On Failure
+    ...  Lists Should Be Equal  ${ipmi_cmd_rsp_list[2:]}  ${set_dcmi_mcid_cmd}
+    ...  msg=Bytes given in dcmi set mcid command and string bytes got from dcmi get mcid command are not same
+
+    # Verify Hostname of cat /etc/hostname and get dcmi management controller identifier string command.
+    ${bytes_list}=  Get Hostname From BMC Console
+    Run Keyword And Continue On Failure
+    ...  Lists Should Be Equal  ${ipmi_cmd_rsp_list[2:]}  ${bytes_list}
+    ...  msg=Bytes got from dcmi get mcid command and hostname from "cat /etc/os-release" command is not same.
+
+*** Keywords ***
+Get Default MCID
+    [Documentation]  Get default mcid.
+
+    ${default_mcid}=  Get DCMI Management Controller Identifier String
+    Set Test Variable  ${default_mcid}
+
+Set Default MCID
+    [Documentation]  Set default mcid.
+
+    @{ipmi_cmd_rsp_list}=  Split String  ${default_mcid}
+    ${number_of_bytes_to_write}=  Set Variable  ${ipmi_cmd_rsp_list[1]}
+    ${bytes_in_int}=  Convert To Integer  ${number_of_bytes_to_write}  16
+    ${bytes_to_write}=  Evaluate  ${bytes_in_int} + 1
+    ${no_of_bytes_to_write}=  Get Response Length In Hex  ${bytes_to_write}
+    @{tmp_lst}=  Create List
+    FOR  ${bytes}  IN  @{ipmi_cmd_rsp_list[2:]}
+      Append To List  ${tmp_lst}  0x${bytes}
+    END
+    ${default_hex}=  Catenate  @{tmp_lst}
+
+    ${cmd}=  Catenate  ${DCMI_RAW_CMD['DCMI']['MANAGEMENT_CONTROLLER_IDENTIFIER_STRING']['SET']}
+    ...  0x${no_of_bytes_to_write} ${default_hex}
+    Run External IPMI Raw Command  ${cmd}
+
+Get DCMI Management Controller Identifier String
+    [Documentation]  Get DCMI MCID String.
+
+    ${mcid_get_cmd}=  Catenate  ${DCMI_RAW_CMD['DCMI']['MANAGEMENT_CONTROLLER_IDENTIFIER_STRING']['GET']}
+    ${resp}=  Run External IPMI Raw Command  ${mcid_get_cmd}
+
+    [Return]  ${resp}
+
+Set DCMI Management Controller Identifier String
+    [Documentation]  Set DCMI MCID String.
+
+    # 16 bytes maximum as per dcmi spec
+    ${random_int}=  Evaluate  random.randint(1, 15)  modules=random
+    ${random_string}=  Generate Random String  ${random_int}
+    ${string_hex_list}=  convert_name_into_bytes_with_prefix  ${random_string}
+    ${random_hex}=  Catenate  @{string_hex_list}
+    ${number_of_random_string}=  Evaluate  ${random_int} + 1
+    ${number_of_bytes_to_write}=  Get Response Length In Hex  ${number_of_random_string}
+
+    ${mcid_set_cmd}=  Catenate  ${DCMI_RAW_CMD['DCMI']['MANAGEMENT_CONTROLLER_IDENTIFIER_STRING']['SET']}
+    ...  0x${number_of_bytes_to_write} ${random_hex} 0x00
+    ${resp}=  Run External IPMI Raw Command  ${mcid_set_cmd}
+
+    Set Test Variable  ${string_hex_list}
+    Set Test Variable  ${random_int}
+    Set Test Variable  ${number_of_bytes_to_write}
+
+    [Return]  ${resp}
+
+Get Hostname From BMC Console
+    [Documentation]  Get hostname.
+
+    ${cmd}=  Catenate  cat ${hostname_file_path}
+    ${bmc_hostname}=  BMC Execute Command  ${cmd}
+    ${name}=  Convert To List  ${bmc_hostname}
+    ${hostname_bytes}=  convert_name_into_bytes_without_prefix  ${name[0]}
+
+    [Return]  ${hostname_bytes}
+
+Get Response Length In Hex
+    [Documentation]  Get response length in hex.
+    [Arguments]  ${resp_length}
+
+    ${length}=  Convert To Hex  ${resp_length}
+    ${length_1}=  Get Length  ${length}
+    ${length_2}=  Set Variable IF
+    ...  '${length_1}' == '1'  0${length}
+    ...  '${length_1}' != '1'  ${length}
+    ${resp_length_3}=  Convert To Lower Case  ${length_2}
+
+    [Return]  ${resp_length_3}
diff --git a/lib/utils.py b/lib/utils.py
index ee167de..50244bb 100644
--- a/lib/utils.py
+++ b/lib/utils.py
@@ -505,3 +505,56 @@
     """
 
     return re.findall(r"\d+", re.sub("[A-Z]|[a-z]", "", version))
+
+
+def convert_name_into_bytes_with_prefix(name):
+    r"""
+    Convert name into bytes with prefix 0x
+    """
+
+    bytes_list = []
+
+    for letter in name:
+        bytes_list.append(hex(ord(letter)))
+
+    return bytes_list
+
+
+def convert_name_into_bytes_without_prefix(name):
+    r"""
+    Convert name into bytes
+    """
+
+    tmp_lst = []
+
+    for letter in name:
+        value = convert_to_hex_value_without_prefix(letter)
+        tmp_lst.append(value)
+
+    return tmp_lst
+
+
+def convert_to_hex_value_without_prefix(letter):
+    r"""
+    Convert into hex
+    """
+
+    value = hex(ord(letter))
+    if value[:2] == "0x":
+        value = value[2:]
+
+    return value
+
+
+def convert_prefix_hex_list_to_non_prefix_hex_list(list):
+    r"""
+    Convert into list of hex with prefix to list of hex without prefix.
+    """
+
+    tmp_list = []
+
+    for value in list:
+        if value[:2] == "0x":
+            tmp_list.append(value[2:])
+
+    return tmp_list