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a HPE IMC 7.3 P04 and AOS-CX Switches Configuration Guide IMC 7.3 E0710P04 edition 7-Jun-24 Important Notice The information (data) contained in all content of this document constitutes confidential information of Hewlett Packard Enterprise Company or its affiliates (collectively “HPE”). © 2021-2023 Copyright Hewlett Packard Enterprise Development, LP. Reproduction, adaptation or translation without prior written permission is prohibited, except as allowed under the applicable copyright laws Document Information Version no. Version date Changes 1.1 15/09/2021 Published as knowledgebase article for IMC 706P06 release 1.2 04/10/2021 Formatting 1.3 19/11/2021 Solarwinds as SFTP server 1.4 27/04/2022 Update for IMC 706P11 release. 1. Core FTP SFTP server as SFTP server, latest version of Solarwinds is incompatible with IMC’s Windows requirements. 2. Updated list of support CX products, now searchable. 3. Software upgrade now fully functional. Association of switch image filenames to device types is manual. 4. RestAPI configuration test parameters have changed. Saving VLAN and ACL changes to startup configuration is necessary. 1.5 17/05/2022 RestAPI configuration test parameters change. Released for IMC 706P11 1.6 20/06/2022 Released to knowledgebase 1.7 27/07/2022 Released to web 2.0 21/09/2022 Updated device list for 708 2.1 22/11/2022 Internal release for 708 2.2 06/12/2022 Section 4 Note - work round to CX communication timeouts during VLAN and ACL Management. 2.3 19/01/2023 Improved section 6. SFTP file transfer service. Modified section 3. SNMP is now read-write on CX 7-Jun-24 2 Public Hewlett Packard Enterprise Version no. Version date Changes 2.4 31/01/2023 Section 6. Replaced SFTP server with Solarwinds which supports SHA2 2.5 08/03/2023 Section 2. Updated list of supported Aruba Networks Devices. Section 4. ACL Management not supported on 6xxx devices. VLAN Management partially supported. 2.6 15/05/2023 Section 13. Software files associated with product family 2.7 15/05/2023 Updated list of devices for 708P03 Section 7 - specified Login Type should be SSH. If the default file transfer mode is not SFTP server, add all CX devices to Single Device transfer mode 3.0 Updated list of devices for 710 IMC uses version 10.09 of the CX Rest-API for VLAN management 3.1 Modified Section 9 Temperature Monitor Air Inlet Configuration 3.2 Modified Section 9 Added section 10 Power Supply Monitor Configuration 4. 7-Jun-24 Modified Section 2 Listed only CX devices under 1.3.6.1.4.1.47196.4 sysoid. 3 Public Hewlett Packard Enterprise Table of Contents 1 Summary ..................................................................................................................................... 5 2 Supported Aruba Networks OS CX devices............................................................................. 5 3 SNMP configuration ................................................................................................................... 6 4 RESTful API Configuration for change management ............................................................. 7 5 How to open SSH sessions on OS-CX devices configured with sha2 ................................ 10 6 TFTP and ‘SFTP Server’ file transfer modes ......................................................................... 11 7 File transfer configuration for mgmt VRF .............................................................................. 18 8 Temperature Monitor Configuration ....................................................................................... 18 9 Power Supply Monitor Configuration ..................................................................................... 29 10 Radius authentication with IMC UAM ..................................................................................... 30 11 NTA – SFLOW Configuration ................................................................................................... 32 12 RMON Trap Description configuration ................................................................................... 34 13 Topology (except MSTP topology), Terminal Access, Real Time Location. ...................... 36 14 Renaming software files .......................................................................................................... 36 7-Jun-24 4 Public Hewlett Packard Enterprise 1 Summary This document includes sample configurations for: • OS CX devices version 10.7.x and above • IMC 7.3 E0705 P12 and above • Updated for IMC 7.3 E0708 P04 release 2 Supported Aruba Networks OS CX devices Aruba devices listed in System >Resource Management > Device Definition > Device Models On the discovery page, configure SSH and SNMP credentials under Access Parameter Settings. Tings Model Name Aruba 6200F 24G 4SFP+ Switch Aruba 6200F 24G Class4 PoE 4SFP+ 370W Switch Aruba 6200F 48G 4SFP+ Switch Aruba 6200F 48G Class4 PoE 4SFP+ 370W Switch Aruba 6200F 48G Class4 PoE 4SFP+ 740W Switch Aruba 6300F 24G PoE CLS 4 /4SFP56 Swch Aruba 6300F 24G/4SFP56 Swch Aruba 6300F 48G /4SFP56 Swch Aruba 6300F 48G PoE CLS 4 /4SFP56 Swch Aruba 6300M 24G /4SFP56 Swch Aruba 6300M 24G PoE CLS 4 /4SFP56 Swch Aruba 6300M 24SFP+ 4SFP56 Aruba 6300M 24SR PoE CLS 6 /4SFP56 Swch Aruba 6300M 48G /4SFP56 Swch Aruba 6300M 48G 4SFP56 Aruba 6300M 48G PoE CLS 4 /4SFP56 Swch Aruba 6300M 48SR PoE CLS 6 /4SFP56 Swch Aruba 6405 Chassis Aruba 8320 32 40G x 472 5F 2PSU Bdl Aruba 8320 48 10/6 40 X472 5F 2PS Bndl Aruba 8320 48 T/6 40 X472 5 2 Bdl Aruba 8325-32C 32p 100G Switch Aruba 8325-48Y8C 48p 25G 8p 100G Switch Aruba JL675A 6100 48G CL4 4SFP+ Aruba JL676A 6100 48G 4SFP+ Aruba JL677A 6100 24G CL4 4SFP+ Aruba JL678A 6100 24G 4SFP+ Aruba JL679A 6100 12G CL4 2SFP+ 139W Aruba JL717A 8360-32Y4C Aruba JL718A 8360-16Y2C Aruba JL719C 8360-48Y6C v2 Switch Aruba JL720A 8360-48XT4C Aruba JL722A 8360-24XF2C Aruba JL724B 6200F 24G 4SFP+ Sw Aruba JL726B 6200F 48G 4SFP+ Sw Aruba JL817A 4100i 12G CL4/6 POE 2SFP+ DIN Sw 7-Jun-24 5 sysOID 1.3.6.1.4.1.47196.4.1.1.1.300 1.3.6.1.4.1.47196.4.1.1.1.301 1.3.6.1.4.1.47196.4.1.1.1.302 1.3.6.1.4.1.47196.4.1.1.1.303 1.3.6.1.4.1.47196.4.1.1.1.304 1.3.6.1.4.1.47196.4.1.1.1.108 1.3.6.1.4.1.47196.4.1.1.1.110 1.3.6.1.4.1.47196.4.1.1.1.109 1.3.6.1.4.1.47196.4.1.1.1.107 1.3.6.1.4.1.47196.4.1.1.1.106 1.3.6.1.4.1.47196.4.1.1.1.104 1.3.6.1.4.1.47196.4.1.1.1.100 1.3.6.1.4.1.47196.4.1.1.1.102 1.3.6.1.4.1.47196.4.1.1.1.105 1.3.6.1.4.1.47196.4.1.1.1.111 1.3.6.1.4.1.47196.4.1.1.1.103 1.3.6.1.4.1.47196.4.1.1.1.101 1.3.6.1.4.1.47196.4.1.1.1.150 1.3.6.1.4.1.47196.4.1.1.1.3 1.3.6.1.4.1.47196.4.1.1.1.2 1.3.6.1.4.1.47196.4.1.1.1.5 1.3.6.1.4.1.47196.4.1.1.1.70 1.3.6.1.4.1.47196.4.1.1.1.50 1.3.6.1.4.1.47196.4.1.1.1.250 1.3.6.1.4.1.47196.4.1.1.1.251 1.3.6.1.4.1.47196.4.1.1.1.252 1.3.6.1.4.1.47196.4.1.1.1.253 1.3.6.1.4.1.47196.4.1.1.1.254 1.3.6.1.4.1.47196.4.1.1.1.400 1.3.6.1.4.1.47196.4.1.1.1.401 1.3.6.1.4.1.47196.4.1.1.1.422 1.3.6.1.4.1.47196.4.1.1.1.403 1.3.6.1.4.1.47196.4.1.1.1.405 1.3.6.1.4.1.47196.4.1.1.1.305 1.3.6.1.4.1.47196.4.1.1.1.307 Series Aruba 6200 Switch Series Aruba 6200 Switch Series Aruba 6200 Switch Series Aruba 6200 Switch Series Aruba 6200 Switch Series Aruba 6300 Switch Series Aruba 6300 Switch Series Aruba 6300 Switch Series Aruba 6300 Switch Series Aruba 6300 Switch Series Aruba 6300 Switch Series Aruba 6300 Switch Series Aruba 6300 Switch Series Aruba 6300 Switch Series Aruba 6300 Switch Series Aruba 6300 Switch Series Aruba 6300 Switch Series Aruba 6400 Switch Series Aruba 8320 Switch Series Aruba 8320 Switch Series Aruba 8320 Switch Series Aruba 8325 Switch Series Aruba 8325 Switch Series Aruba 6100 Switch Series Aruba 6100 Switch Series Aruba 6100 Switch Series Aruba 6100 Switch Series Aruba 6100 Switch Series Aruba 8360 Switch Series Aruba 8360 Switch Series Aruba 8360 Switch Series Aruba 8360 Switch Series Aruba 8360 Switch Series Aruba 6200 Switch Series Aruba 6200 Switch Series 1.3.6.1.4.1.47196.4.1.1.1.450 Aruba 4100i Switch Series Public Hewlett Packard Enterprise Aruba JL818A 4100i 24G CL4/6 POE 4SFP+ Sw Aruba R0X25A 6410 Aruba R0X25C 6410 v2 Chassis Aruba R8N85A 6000 48G CL4 4SFP Swch Aruba R8N86A 6000 48G 4SFP Swch Aruba R8N87A 6000 24G CL4 4SFP Swch Aruba R8N88A 6000 24G 4SFP Swch Aruba R8N89A 6000 12G CL4 2SFP 139W Swch Aruba R8Q67A 6200M 24G 4SFP+ Aruba R8Q68A 6200M 24G CL4 PoE 4SFP+ Aruba R8Q69A 6200M 48G 4SFP+ Aruba R8Q70A 6200M 48G CL4 PoE 4SFP+ Aruba R8Q71A 6200M 36G 12SR5 CL6 PoE 4SFP+ Aruba R8Q72A 6200F 12G CL4 2G/2SFP+ 139W Aruba R8S89A 6300M 24SR CL6 PoE 2p50G 2p25G Switch Aruba R8S90A 6300M 48SR5 CL8 PoE 2p50G 2p25G Switch Aruba R8S91A 6300M 48SR5 CL6/CL8 2p50G 2p10G Switch Aruba R8S92A 6300M 24p SFP+ LRM 2p50G 2p25G Sw Aruba R8S96A CX 10000-48Y6C Aruba R8V08A 6200M 24G 4SFP+ TAA Aruba R8V11A 6200M 48G CL4 PoE 4SFP+ TAA Aruba R8V12A 6200M 36G 12SR5 CL6 4SFP+ TAA Aruba R8V13A 6200F 12G CL4 2G/2SFP+TAA Aruba R8Z96A 9300-32D 32p 400G 2P 10G Switch Aruba R9W94A 8100-24XF4C Aruba R9W95A 8100-24XT4XF4C Aruba R9W96A 8100-48XF4C Aruba R9W97A 8100-40XT8XF4C Aruba R9Y03A 6000 48G CL4 4SFP Aruba R9Y04A 6100 48G CL4 4SFP+ Aruba S0M81A 6200F 24G 4SFP Sw Aruba S0M83A 6200F 48G 4SFP Sw Aruba SOM86A 6200F 24G 4SFP+ TAA Sw Aruba SOM90A 6200F 48G PoE 4SFP+ 740W TAA HPE Aruba 8400 Switch 1.3.6.1.4.1.47196.4.1.1.1.451 1.3.6.1.4.1.47196.4.1.1.1.151 1.3.6.1.4.1.47196.4.1.1.1.161 1.3.6.1.4.1.47196.4.1.1.1.270 1.3.6.1.4.1.47196.4.1.1.1.271 1.3.6.1.4.1.47196.4.1.1.1.272 1.3.6.1.4.1.47196.4.1.1.1.273 1.3.6.1.4.1.47196.4.1.1.1.274 1.3.6.1.4.1.47196.4.1.1.1.321 1.3.6.1.4.1.47196.4.1.1.1.322 1.3.6.1.4.1.47196.4.1.1.1.323 1.3.6.1.4.1.47196.4.1.1.1.324 Aruba 4100i Switch Series Aruba 6410 Switch Series Aruba 6400 Switch Series Aruba 6000 Switch Series Aruba 6000 Switch Series Aruba 6000 Switch Series Aruba 6000 Switch Series Aruba 6000 Switch Series Aruba 6200 Switch Series Aruba 6200 Switch Series Aruba 6200 Switch Series Aruba 6200 Switch Series 1.3.6.1.4.1.47196.4.1.1.1.325 1.3.6.1.4.1.47196.4.1.1.1.326 Aruba 6200 Switch Series Aruba 6200 Switch Series 1.3.6.1.4.1.47196.4.1.1.1.116 Aruba 6300M Switch Series 1.3.6.1.4.1.47196.4.1.1.1.117 Aruba 6300M Switch Series 1.3.6.1.4.1.47196.4.1.1.1.118 Aruba 6300M Switch Series 1.3.6.1.4.1.47196.4.1.1.1.119 1.3.6.1.4.1.47196.4.1.1.1.600 1.3.6.1.4.1.47196.4.1.1.1.327 1.3.6.1.4.1.47196.4.1.1.1.330 Aruba 6300M Switch Series Aruba 10000 Switch Series Aruba 6200 Switch Series Aruba 6200 Switch Series 1.3.6.1.4.1.47196.4.1.1.1.331 1.3.6.1.4.1.47196.4.1.1.1.332 1.3.6.1.4.1.47196.4.1.1.1.700 1.3.6.1.4.1.47196.4.1.1.1.800 1.3.6.1.4.1.47196.4.1.1.1.801 1.3.6.1.4.1.47196.4.1.1.1.802 1.3.6.1.4.1.47196.4.1.1.1.803 1.3.6.1.4.1.47196.4.1.1.1.280 1.3.6.1.4.1.47196.4.1.1.1.260 1.3.6.1.4.1.47196.4.1.1.1.310 1.3.6.1.4.1.47196.4.1.1.1.312 1.3.6.1.4.1.47196.4.1.1.1.319 1.3.6.1.4.1.47196.4.1.1.1.315 1.3.6.1.4.1.47196.4.1.1.1.1 Aruba 6200 Switch Series Aruba 6200 Switch Series Aruba 9300 Switch Series Aruba 8100 Switch Series Aruba 8100 Switch Series Aruba 8100 Switch Series Aruba 8100 Switch Series Aruba 6000 Switch Series Aruba 6100 Switch Series Aruba 6200 Switch Series Aruba 6200 Switch Series Aruba 6200 Switch Series Aruba 6200 Switch Series Aruba 8400 Series 3 SNMP configuration Management traffic has lower priority on the default VRF. If the CX product supports a mgmt VRF, it is recommended to configure the switch to communicate with IMC for SNMP, RestAPI and all other management protocols (SSH ,TFTP, SFTP) via the management VRF. Old versions of the ArubaOS-CX products are SNMP-read only. IMC uses RESTful API to manage VLANs and ACLs. if the CX version does not support the write operation via SNMP, you may configure a blank write community string in IMC for SNMP V2. 7-Jun-24 6 Public Hewlett Packard Enterprise Example SNMP V3 AOS-CX Switch Configuration snmp-server vrf mgmt snmpv3 user imc auth sha auth-pass ciphertext ‘password’ priv aes priv-pass ciphertext ‘password’ snmp-server host 110.110.114.95 trap version v3 user imc. If IMC displays ‘device does not respond to SNMP’ alarms, test SNMP template and increase timeout as necessary. 4 RESTful API Configuration for change management VLAN configuration and ACL management are supported via RESTful API. Changes are made to the running configuration which needs to be saved to startup separately. ACL management is not supported on 6xxx switches. 7-Jun-24 7 Public Hewlett Packard Enterprise VLAN management may not be fully functional on 6xxx devices due to timeouts on the device side. Note If you experience a communication timeout during VLAN and ACL Management from the switch, please synchronize the device to refresh the settings, as IMC may have successfully or partially changed the configuration on the switch and not received a response. AOS-CX Switch Configuration https-server rest access-mode read-write https-server vrf mgmt IMC Configuration Modify RESTful API Settings on the device resource page. Use the SSH credentials. 7-Jun-24 8 Public Hewlett Packard Enterprise IMC will use the specified port, username and password for VLAN management. It uses version 10.09 of the CX Rest-API, even if a different version is configured in the login parameters. Add a template to apply the settings to multiple devices: Note: As CX SNMP management is read only, IMC is using the RestAPI for VLAN management and the switch makes the changes to the running configuration. In order to save changes to the startup configuration, please use the Resource > Batch Operation >Save Configuration Plan. The switch requires the user to save the configuration manually after making changes to the switches from IMC. 7-Jun-24 9 Public Hewlett Packard Enterprise 5 How to open SSH sessions on OS-CX devices configured with sha2 From IMC version 7.3706E0P11, IMC automatically adapts its ssh client to use the encryption supported by the device. In earlier versions, manually create file $IMC/server/conf/putty07 as an empty file and restart IMC, following the readme. 7-Jun-24 10 Public Hewlett Packard Enterprise 6 TFTP and ‘SFTP Server’ file transfer modes Configuration Backup/Restore, Software Upgrade, Compliance Check Task are deployed using scripts which require Login Type to be configured as SSH on the device page. Software Upgrade is fully working from IMC version 708P03. CX only supports TFTP and ‘SFTP Server’ file transfer modes. SFTP is the preferred file transfer protocol for CX. TFTP may time out if the switch is not configured with, does not support the mgmt VRF or if the switch does not receive a reply from IMC within one second. An SFTP server which supports SHA2 encryption must be installed on the IMC server, with a specific user and the default path to IMC. In IMC options, the SFTP server user is configure, and ‘SFTP Server mode’ is enabled for CX devices. Note ‘SFTP’ file transfer mode (where IMC is the client), is not supported by CX. On Linux, you may use the native SFTP server. On Windows, the Solarwinds server is recommended. Example: In IMC, configure SFTP Server file transfer mode. Modify permissions for all Windows Logon users for $IMC/server/tmp to full control. 7-Jun-24 11 Public Hewlett Packard Enterprise Service > Configuration Center > Options: - 7-Jun-24 enable SFTP server Transfer Mode configure SFTP server credentials configure SFTP Server transfer mode for CX devices 12 Public Hewlett Packard Enterprise If the default transfer mode is not SFTP server, add all CX devices to Single Device transfer mode and set transfer mode to SFTP server Note, the Server IP address is the IMC server, it can be left blank if the IMC server has a single IP address. Download Solarwinds SFTP/SCP server: https://www.solarwinds.com/free-tools/free-sftp-server/registration Enter registration details and download SolarWinds-SFTP-SCP-Server.zip Extract zip and run SftpServerInstaller.msi Go to folder: C:\Program Files (x86)\SolarWinds\SFTP & SCP Server Run ScpServerTray.exe Configure Root Directory in General Tab 7-Jun-24 13 Public Hewlett Packard Enterprise 7-Jun-24 14 Public Hewlett Packard Enterprise No changes to TCP/IP settings in Solarwinds. Ensure port 22 is open on firewalls and IMC’s server, eg Windows defender, etc. Enter SFTP server user credentials as configured in IMC’s Service > Configuration Center > Options > Enable SFTP server Transfer Mode: 7-Jun-24 15 Public Hewlett Packard Enterprise Select Automatically run this application when I log on Windows Double click on SolaWindsSFTPServer.exe to start the server. 7-Jun-24 16 Public Hewlett Packard Enterprise A quirk: Once you minimize the SCP tray, you can no longer maximise it. To redisplay the tray, end process tree in Task Manager and launch it again. 7-Jun-24 17 Public Hewlett Packard Enterprise 7 File transfer configuration for mgmt VRF If file transfer to the OS-CX device is over a non-default vrf (eg mgmt), configure VRF name in Service -> Configuration Management -> Option -> VPN Options, VPN instance name 8 Temperature Monitor Configuration For temperature monitoring, IMC reads a standard MIB object in the Entity table in Celsius. This MIB object is not supported by ArubaOS-CX, the following private MIB object is recommended. Therefore we need to remove the standard temperature monitor from CX devices and set up another global index monitor on arubaWiredTempSensorTemperature. MIB object 1.3.6.1.4.1.47196.4.1.1.3.11.3.1.1.7. The instance of this MIB object is variable, according to device type and sensor type. It is necessary to choose the desired instance using a MIB browser, before creating the monitor. MIB Object definition Aruba CX switches support the MIB object arubaWiredTempSensorTemperature, a field in table arubaWiredTempSensorTable, which has 4 indexes. INDEX { arubaWiredTempSensorGroupIndex, arubaWiredTempSensorSlotTypeIndex, arubaWiredTempSensorSlotIndex, arubaWiredTempSensorIndex } In order to create a monitor for the Air Inlet sensor, we need to identify the 4 indexes of the table row representing the particular Air Inlet sensor instance we want to monitor. The example below describes how to create an IMC performance monitor for an instance of the Aruba CX Inlet Air temperature sensor. Steps: - Download ArubaWiring-Network-OID, Aruba-Wired-Chassis , Aruba-Tempsensor MIBs from: 7-Jun-24 18 Public Hewlett Packard Enterprise https://networkingsupport.hpe.com/downloads;fileTypes=SOFTWARE;products=Aruba%20Switches;s oftwareGroups=ArubaOS-CX;fileContents=MIB - Load the MIBs into the IMB MIB browser Find the MIB table which contains the temperature sensors. Find the Inlet Air temperature sensor instance within the table Create a Global Performance Index in IMC for the MIB object + instance. As the temperature is expressed in milli Celsius, divide the temperature by 1000 to display Celsius. Configure the alarm thresholds for the monitor Create a monitor for the global index and assign it to the devices that support the same temperature sensor instance. Repeat the process for other temperature sensor instances. Find the instance of the sensor. Select the OS-CX device page in IMC and click MIB Management. Click Load MIB Files. Compile the following MIBs: ArubaWired-Networking-OID, ArubaWired-Chassis-MIB and ArubaTempsensor-MIB. Load these three MIBs. 7-Jun-24 19 Public Hewlett Packard Enterprise Navigate to arubaWiredTempSensorTempTable in the MIB tree. Select the srubWiredTempSensorTable, right mouse click and click Table View. 1.4.1.1 is the instance for Inlet-Air. Note there may be more than one instance of Inlet-Air, and the process below will have to be repeated 7-Jun-24 20 Public Hewlett Packard Enterprise Find the table index information for theType field in the Global Index Page Select each index in the table and make a note the name and type (they are all integers). These will be used to fill in the Type field in the Global Index page. The 4 indexes are: arubaWiredTempSensorGroupIndex, Integer arubaWiredTempSensorSlotTypeIndex, Integer arubaWiredTempSensorSlotIndex,Integer arubaWiredTempSensorIndex, Integer 7-Jun-24 21 Public Hewlett Packard Enterprise Find the MIB OID for arubaWiredTempSensorTemperature MIB object. Continue navigating to arubaWiredTempSensorTemperature object within the table. Select the object and click walk to see the values for testing later. Calculate the Label and Formula The label is the full MIB OID for the monitor given by the OID for ArubaWiredSensorTemperature in the property pane of the MIB manager and the numeric instance we previously found. 1.3.6.1.4.1.47196.4.1.1.3.11.3.1.1.7.1.4.1.1 Open Resource > Performance Management > Create Global Index Settings Check the tip: 1.3.6.1.2.1.11.1.2@ means to monitor the performance data of an instance that index value is 2 of the metric MIB object with multiple instances. Add the special character @ to indicate the MIB object is an instance in a table. 1.3.6.1.4.1.47196.4.1.1.3.11.3.1.1.7.1.4.1.4@ The temperature is expressed in milli Celsius by the device, we want to divide the formula by 1000 to display the temperature in Celsius. 1.3.6.1.4.1.47196.4.1.1.3.11.3.1.1.7.1.4.1.4@/1000 Open Performance Management > Global Index Settings and select Add Custom Index. Select Type to calculate the index: Enter the previously found 4 level indexes OIDs and type Integer. arubaWiredTempSensorGroupIndex, Integer arubaWiredTempSensorSlotTypeIndex, Integer arubaWiredTempSensorSlotIndex,Integer arubaWiredTempSensorIndex, Integer 7-Jun-24 22 Public Hewlett Packard Enterprise The result of the index type is: Type: [index1[2]:arubaWiredTempSensorGroupIndex:1:0].[index2[2]: arubaWiredTempSensorSlotTypeIndex:1:0].[index3[2]:arubaWiredTempSensorSlotIndex:1:0].[ index4[2]:arubaWiredTempSensorIndex:1:0]] Enter the following information: Name: ArubaWiredTempSensorInletSingle Measurement predefined Celsius Type: [index1[2]:arubaWiredTempSensorGroupIndex:1:0].[index2[2]: arubaWiredTempSensorSlotTypeIndex:1:0].[index3[2]:arubaWiredTempSensorSlotIndex:1:0].[ index4[2]:arubaWiredTempSensorIndex:1:0]] Label: 1.3.6.1.4.1.47196.4.1.1.3.11.3.1.1.7.1.4.1.1 Formula: 1.3.6.1.4.1.47196.4.1.1.3.11.3.1.1.7.1.4.1.1@/1000 7-Jun-24 23 Public Hewlett Packard Enterprise Click test, select device and click resolve. Note the value of the temperature under collection data should match in Celsius the CLI output and MIB walk. Click Apply to create this global index. Create a new Global Index for further instances of the Inlet-Air sensor. Add a new global index settings and replace the indexes of the first Inlet-Air sensor in the MIB table view (in green below) with the indexes of the additional Inlet-Air sensors. Label: 1.3.6.1.4.1.47196.4.1.1.3.11.3.1.1.7.1.4.1.1 Formula: 1.3.6.1.4.1.47196.4.1.1.3.11.3.1.1.7.1.4.1.1@/1000 7-Jun-24 24 Public Hewlett Packard Enterprise Configure the monitor threshold settings Modify Index in global index settings. Monitor will be under User defined. Configure default alarm thresholds as desired. For our test, configure threshold to alarm if value is greater or equal to 20.. Assign new monitor to device 10.10.116.139 Select Performance Monitor > Monitoring Settings > Add monitor Select monitoring device, all index and user defined. 7-Jun-24 25 Public Hewlett Packard Enterprise Click on the monitor just created. 7-Jun-24 26 Public Hewlett Packard Enterprise Create Performance View Alarm is raised as sensor value is greater than 20 7-Jun-24 27 Public Hewlett Packard Enterprise 7-Jun-24 28 Public Hewlett Packard Enterprise 9 Power Supply Monitor Configuration Please refer to chapter 9 to understand field calculations, how to create monitors and set alarm thresholds. The MIB object arubaWiredPSUState cannot be monitored as a statistics because the value is a string (‘ok) and not an integer. Monitor arubaWiredPSUNumberFailures in the same table which is of type integer32. This example is for the power supply monitor in group index 1 slot index1, there may be additional power supplies and they will require their own monitor. This can be achieved by replacing the last two digits in the OIDs below in Label and Instance as highlighted, with the additional power supply indexes from the MIB walk. For example, Label: 1.3.6.1.4.1.47196.4.1.1.3.11.2.1.1.9.1.2 will represent power supply in group 1 slot 2. Open Performance Management > Global Index Settings and select Add Custom Index. Type: [index1[2]:arubaWiredPSUGroupIndex:1:0].[index2[2]:arubaWiredPSUSlotIndex:1:0] Label: 1.3.6.1.4.1.47196.4.1.1.3.11.2.1.1.9.1.1 Instance: 1.3.6.1.4.1.47196.4.1.1.3.11.2.1.1.9.1.1@ 7-Jun-24 29 Public Hewlett Packard Enterprise 10 Radius authentication with IMC UAM Supported by UAM 7.3E0611 and above IMC Configuration Go to User>User Access Policy>Access Device Management>Access Device and configure the access device: Configure Service Type to Device Management Service, and set Access Device Type to Standard: User>Device User>Device User Group, and create new user group: 7-Jun-24 30 Public Hewlett Packard Enterprise Login type will be SSH and EXEC priority will be 15: User>Device User>Device User, and configure the user account: Configure this account for Device User Group AOS-CX, which we configured in previous step, and change service type to Administrative: AOS-CX Switch Configuration radius-server timeout 3 radius-server retries 3 radius-server service-type in-access-request 7-Jun-24 31 Public Hewlett Packard Enterprise radius-server host 10.0.11.14 vrf mgmt key plaintext <PASSWORD> ! aaa group server radius CPPM-RADIUS server 10.0.11.14 vrf mgmt ! aaa authentication allow-fail-through aaa authentication login ssh group IMC-RADIUS local 11 NTA – SFLOW Configuration OS-CX Switch Configuration OS-CX only supports inbound traffic analysis. Configure: switch source IP, IMC IP, Interfaces, sampling rate and polling interval sflow agent-ip 110.110.116.81 sflow collector 110.110.114.95 port 6343 vrf mgmt interface 1/1/1 sflow sflow sampling 4096 sflow polling 30 In a test lab environment, you may configure frequent sampling and polling for quicker display, note this may affect switch performance. sflow sampling 10 sflow polling 10 NTA Configuration 7-Jun-24 32 Public Hewlett Packard Enterprise Service> Traffic Analysis and Audit > Settings 7-Jun-24 33 Public Hewlett Packard Enterprise 12 RMON Trap Description configuration RMON traps description will be automatically configured in IMC version 7.3 E0706P01 To configure IMC to display the eventDescription from the RMON traps sent from the device: Query trap name ‘arubaWiredMgmdRmonTrapEvent’ in Alarms > Trap Management > Trap Definition 7-Jun-24 34 Public Hewlett Packard Enterprise Modify Description to $2. Result: 1. 7-Jun-24 Send SNMP traps for link state changes 35 Public Hewlett Packard Enterprise If interface status (link up/down) traps are required, the interface needs to be configured with the following highlighted command: #show run int 1/1/25 interface 1/1/25 no shutdown mtu 9198 trap link-status lag 1 exit 13 Topology (except MSTP topology), Terminal Access, Real Time Location. OS CX devices minimum version 10.7.x is recommended and IMC 706P06. 14 Renaming software files In order for IMC to associate software files to the correct product, it is necessary to rename software files which are applicable to multiple device types, currently: ArubaOS-CX_6400-6300..swi ArubaOS-CX_6100-6000..swi For example after importing file ArubaOS-CX_6400-6300_10_11_1005.swi , into the library, the field Applicable Devices is empty. 7-Jun-24 36 Public Hewlett Packard Enterprise Rename the same file ArubaOS-CX_6300_10_11_1005.swi, import it into the software library, and the applicable devices list is complete. 7-Jun-24 37 Public ">

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