VI Property. Upgrading or downgrading Junos OS might take several hours, depending on the size and configuration of the network. A workaround is to set parameter reboot: "no", and add rpc reboot task after. Junos OS installation alone can be achieved by specifying the regular package name junos-install-x. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the MX Series. tgz> to-vjunos /var/tmp/ <core-node-xxx. If you want to validate the image, do that using the. From the Type/OS drop-down menu, select Junos SR. Description. tgz image and specify the name of the regular package in the request vmhost software add command. Rebooting occurs only if the upgrade is successful. You can then either manually remove specific files or just remove 'dry-run' from the command to delete all files listed via the previous command. update_os] Issuing command: request vmhost software add /var/tmp/junos-vmhost-install-ptx-x86-64-18. user@host> request vmhost software rollback Current root details, Device sda, Label: jrootp_P, Partition: sda3 Finding alternate root for rollback Rollback to software on jrootb_P. When upgrading Junos on QFX5000 series and EX4600 switches, the "force-host" option should be used with the upgrade command (e. NEXT arrow_forward request vmhost zeroize. Configuration information from the previous software installation is retained, but theYou can use this procedure to upgrade Junos OS on an NFX250 Network Services Platform with a single Routing Engine. 2R1. request vmhost storage. Roll back the Junos OS and the host OS software packages to the previous versions. Add-VMHost Add-VMHostNtpServer Export-VMHostImageDb Export-VMHostProfile. Description. Devices in a chassis cluster can be upgraded separately one at a time. Upgrading or downgrading Junos OS can take several hours, depending on the size and configuration of the network. IT. When a vmhost software upgrade is done, the new image is installed in the alternate set which is not the root set . Only oder devices like MX80/MX104 support the "request system software" command. Create a recovery snapshot of the currently running and active file system partitions on the backup disk to recover the primary disk in case of failure. tgz no. ¿ What if I do NOT include the "re0" or "re1" option? My understanding is that the upgrade will be carried out on the RE on which I am executing the command. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the PTX Series. 1 with the username NAME and password PASS and install it after reboot of the chassis. Click the Software tab. From the Version drop-down menu, select your version. The commands are related to: Reboot, halt, and power management for the host. The RE is booted with the boot image in set p . 3R2. The QFX10002-60C and PTX10002-60C devices do not have primary and backup routing engines. People also viewed. broot@jtac-mx2020-r2003-re0> request vmhost software add /var/tmp/junos-vmhost-install-mx-x86-64-16. Study ResourcesPode realizar a manutenção do sistema, incluindo iniciar um shell local no roteador e se tornar o superusuário na concha, e pode parar e reinicializar o roteador. Only the servers running Red Hat® Enterprise Linux® (RHEL) 9 or later versions support podman. Upgrading or downgrading Junos OS can take several hours, depending on the size and configuration of the network. Do you have time for a two-minute survey?Migration, Upgrade, and Downgrade Instructions. Click the Software tab. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS. 4R3-S2. Roll back the Junos OS and the host OS software packages to the previous versions. Syntax. Do not use the scp protocol in the request vmhost software add command to download and install a software package or bundle from a remote location. utils. リクエストvmhostソフトウェアの. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the PTX Series. scp://hostname/pathname (available only for Canada and U. Last Updated2016-04-08. University of Central Florida. Using "request system software" on MX204 can make the device unpredictable, as it just upgrades the JunOS VM, not the host. 4R1. 9 to 19. This issue can be resolved when both REs run on the same version of software. From the Version drop-down menu, select your version. The salt. (Optional) Display the host snapshot information of Routing Engines on a device that has dual Routing Engines. Upload the jfirmware-vmhost package from the corresponding JUNOS release to the /var/tmp/ directory of the system and install that to the primary Routing Engine of the system. Upgrading or downgrading Junos OS might take several minutes, depending on the size and configuration of the network. userhost request vmhost software add vartmpjunos vmhost install ptx x86 64 151F5 from CS 101 at Faculty of Chemical and Food Technology STU. This sample code audits all changes to the configuration secret data and sends the logs to a file named Common Criteriaauditing configuration changesexampleslogging configuration changesAudit-File:Trying to upgrade junos from 17. util. 0 Add a comment No more comments. VI SAML. Power on the Routing Engine on which Junos OS and the host OS are running. Solution. request vmhost software in-service-upgrade. prepare-upgrade <image-filename>. If the host software does not meet the minimum version as specified in the regular upgrade package, then you need to upgrade the host OS as well. 4R3. Upgrading or downgrading Junos OS can take several hours, depending on the size and configuration of the network. Upgrading or downgrading Junos OS might take several minutes, depending on the size and configuration of the network. xRx-Sx But the last step (3step) no-validate was mandatory to upgrade successfully (without no-validate at the end, the upgrade was failling with this errorDownloading Software (Junos OS) 108. Migration, Upgrade, and Downgrade Instructions. 4R1 or later using the standard Junos OS upgrade process, the i40e NVM firmware upgrade is done automatically during the upgrade process. From the Version drop-down menu, select your version. This port is by default configured with a virtual interface called fxp0 which by default has the static IPv4 address 192. Default is /var/tmp. Perform the following: user@mx10003> start shell user root password: <-- Type the root password. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS. 1R1. Upgrading or downgrading Junos OS might take several minutes, depending on the size and configuration of the network. Select the Install Package as need and follow the prompts. tgz. Starting in Junos OS release 21. On this platform, only "request vmhost software" is supported, as with every NG-RE platform. Upgrading or downgrading Junos OS might take several hours, depending on the size and configuration of the network. Step-by-Step Procedure. request system software add validate. This section explains how to upgrade the software, which includes both the host OS and the Junos OS. 9 to 19. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the PTX Series. operations_parsers. If you have important files in directories other than /config and /var, copy the files to a secure location before upgrading the device. re0 | re1. 55MB) Checksums Limited - 64 Bit - MX High-End Series 23. To install a software package or bundle from a remote location: 1. 9. Upgrading or downgrading Junos OS can take several hours, depending on the size and configuration of the network. For installing the host software as well as Junos OS, specify the package name junos-vmhost-install-x. To install software upgrades on a device with a single Routing Engine: Download the software package as described in Downloading Software Packages from Juniper Networks. tgz no. When the reboot is complete, the switch displays the login prompt. Tried resolving this with JTAC, and their documentation links (that support sends!!) don't deal with this. Below are the NG-RE models: RE-S-X6-64G: 6-core Haswell CPU, Wellsburg PCH based routing engine with 64GB DRAM and 2x 64GB SSD storage for MX240/MX480/MX960 REMX2K-X8. Upgrading or downgrading Junos OS might takThis section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the MX Series. 1. ホストソフトウェアとJunos OSをインストールする場合は、コマンドで request vmhost software addパッケージ名junos-vmhost-install-x. The loading process can take 5 to 10 minutes. 4R2. tgz reboot 2021-02-26 07:19:54,117 | [INFO][junos_ops. Use the following to upgrade: request vmhost software add /var/tmp/junos-vmhost-install-mx-x86-64-17. To boot from the desired disk, execute ' request vmhost reboot { disk1, disk2}' command. 1. 1>/ <jinstall file. In this case, we need to bring both REs onto the same Junos OS release, copy the Junos OS installation file that is available on one RE, and then take it to the other RE by using a USB device. reboot Reboot RE vmhost after adding package. You can upgrade the disk partitions on NFX250 NextGen and NFX350 devices by using:Junos node slicing upgrade involves upgrading Juniper Device Manager (JDM), guest network functions (GNFs), and the base system (BSYS). This host OS manages the boot complex, CPU memory storage, and various other hardware components such as the physical functions. Juniper Networks supports using Ansible to manage devices running Junos OS and provides modules that. tgz warning: Host software installation has failed. We recommend that you retain the configuration unless you are deploying a new vSRX VM. Install or upgrade the Junos OS and host software packages on the device. tgz re0 no-validate" This upgrade installs the host image along with the compatible Junos OS. def pkgadd (self, remote_package, vmhost = False, ** kvargs): """ Issue the RPC equivalent of the 'request system software add' command or the 'request vmhost software add' command on the package. 1R1. Press the ESC button to go to the Boot Manager Menu. 2R3-S3. If you want to validate: the image, do that using the specific :meth:`validate` method. VI Privilege. Upgrading or downgrading Junos OS might take several minutes, depending on the size and configuration of the network. update_os_parsers] Parsing device output in. tgz . JTAC sent this: -rw-r--r-- 1 root wheel…Download the VMHost image by navigating to Downloads and searching for EX92xx (make sure that you use the one listed as VMHost). Hello Community, Planning to upgrade two 204 MX routers (each with single RE) from 18. When the reboot is complete, the switch displays the login prompt. ok Junos shutdown is in progress FINAL System shutdown message System going down from CS 101 at Faculty of Chemical and Food Technology STUThis section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the MX Series. Software upgrade for the host. none—Power off the Routing Engine immediately. 4R2-S1 is now available. Study ResourcesThis section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the PTX Series. Rebooting occurs only if the upgrade is successful. If vhmhost=False, the <request-package-add> RPC is used and the The "no-validate" options is set. 4. Configuration information from the previous software installation is retained, but therequest system software add /var/tmp/jinstall-ex-4600-14. request vmhost software add PTX10008およびPTX10016ルーターの コマンドの request system software add 代わりに、 コマンドを使用して、ルーターにJunos OSソフトウェアパッケージまたはバンドルをインストールまたはアップグレードします。. The attachment below is a JTAC White Paper that describes the Next Generation Routing Engine for MX and PTX routers. Run the VMHost upgrade command as follows: > request vmhost software add /var/tmp/junos-vmhost-install-ex92xx-x86-64-17. broot@jtac-mx2020-r2003-re0> request vmhost software add /var/tmp/junos-vmhost-install-mx-x86-64-16. Bases: jnpr. S. Upgrading or downgrading Junos OS can take several hours, depending on the size and configuration of the network. Posted 21st April 2020 by rich. 1F5-S2. When you upgrade. Upgrading or downgrading Junos OS might take several hours, depending on the size and configuration of the network. 11 and got a little confused about below: from Juniper docI'm using the VMWare REST API (/api/vcenter/host) to query information about the VM Hosts registered on a vCenter. The files under /config and /var. show vmhost snapshot <invoke-on> <re0 | re1> <routing engine>. You can use this command on either Routing Engine in a dual-Routing Engine system. user@host> request vmhost software add <package name> Reboot: user@host> request system reboot . Note:Install a software package or bundle on the device. For upgrading the host OS on routers with RE-MX-X6 Routing Engine, use the junos-vmhost-install-x. On the Next Generation Routing Engine (NG-RE) for MX/PTX, there are some cases where the VMHost software downgrade fails on certain RE types that support Secure BIOS. device_operations. 10. Junos Software service Release version 21. Junos OS のインストールだけでも、コマンドで junos-install-tgzx という通常のパッケージ名を request system software add 指定. ERROR: Failed to extract vmhost bundle from /var/tmp/junos-vmhost-install-mx-x86-64-19. Upgrade steps for this specific platform: Download the vmhost image click here and look for QFX10002-60C . 4. Click the Software tab. 115. From the Version drop-down menu, select your version. Junos Software service Release version 19. Starting in Junos OS 17. x based Junos OS are migrated to FreeBSD 12. xRx-Sx But the last step (3step) no-validate was mandatory to upgrade successfully (without no-validate at the end, the upgrade was failling with this error You can upgrade the disk partitions on NFX250 NextGen and NFX350 devices by using: To perform the Junos OS upgrade on devices managed by security director cloud, go to. Note:This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the MX Series. request vmhost software add /var/tmp/junos-vmhost-install-mx-x86-64-20. Let us know what you think. "request vmhost software add /var/tmp/junos-vmhost-install-mx-x86-64-17. 9 to 19. "request vmhost software add /var/tmp/junos-vmhost-install-mx-x86-64-17. 1F5, the statement request system software add installs a software package for the guest OS only for the MX2010 and MX2020 routers. Select the operational mode of the device from a pre-defined list of modes (compute, hybrid, or throughput) or specify a mode-name for a custom mode. Reconfigure Junos OS. Perform the following: user@mx10003> start shell user root password: <-- Type the root password. no-validate Don't check compatibility with current configuration. Rebooting occurs only if the upgrade is successful. Perform a unified in-service software upgrade (ISSU). 1. x they all fail with same error. The primary objective is: Introduction of NG-RE. Let us know what you think. utils. Use this command to reboot the device software. To perform a nonstop software upgrade, the juniper_junos_software. tgz warning: Host software installation has failed. If you have important files in directories other than /config and /var, copy the files to a secure location before upgrading the device. Users may encounter scenarios where the Junos VM is running a different version and the host VM is running an older version. 11 and got a little confused about below: from Juniper docHello team: The "request vmhost software add" command can be associated with the "re0" or "re1" option,. Use other packages (such as the jbundle package. In case of failure of the primary disk, you can boot from the image available in the backup. On this platform, only "request vmhost software" is supported, as with every NG-RE platform. snapshot Create a vmhost recovery snapshot software Perform vmhost software extension or upgrade zeroize Erase all data, including configuration and log files-Aaron-----Original Message-----From: juniper-nsp [mailto:juniper-nsp-***@puck. For an unified ISSU, graceful Routing Engine switchover (GRES) and nonstop active routing (NSR) must be enabled. If you have important files in directories other than /config and /var, copy the files to a secure location before upgrading the device. Junos OS 22. 4R3. request vmhost software add (Multiple Packages) on page 610. Upgrading or downgrading Junos OS might take several hours, depending on the size and configuration of the network. VI Role. The loading process can take 5 to 10 minutes. 2R1. 168. The "request vmhost software add" command can be associated with the "re0" or "re1" option, meaning that the upgrade will be. tgz. The issue can be due to a corrupted Junos OS installation file. Select the Install Package as need and follow the prompts. "request vmhost software add /var/tmp/junos-vmhost-install-mx-x86-64-17. x based Junos OS. ホストソフトウェアとJunos OSをインストールするには、 コマンドでパッケージ名 junos-vmhost-install-tgzx を request vmhost software add 指定します。. 1R6-S3. 1R1. The installation process rebuilds the file system and completely reinstalls Junos OS. 1R1. Secondly check that you are not lacking disk space via 'show system storage' - and if in doubt do a 'request system storage cleanup dry-run' to see if any large files shows up in the list. Upgrading or downgrading Junos OS might take several minutes, depending on the size and configuration of the network. tgz no-validate Verified junos-vmhost-install-ptx-x86-64-22. Copy the image to /var/tmp/ on the switch. 1R7-S8 is now available. Before upgrading, back up the file system and the currently active Junos OS configuration so that you can recover to a known, stable environment in case the upgrade is unsuccessful. This sample code audits all changes to the configuration secret data and sends the logs to a file named syslog:This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the PTX Series. In a PTX3000, the Routing and Control Board is powered on. Select the Install Package as need and follow the prompts. scp://hostname/pathname (available only for Canada and U. RE1> request vmhost software add /var/tmp/junos-vmhost-install-ms-x86-64-19. S. RE-PTX-X8 Routing Engines. request vmhost halt. When upgrading or downgrading Junos OS, always use the jinstall. 4 File (s) Description Release File Date Downloads 64 Bit - MX High-End Series 23. To resolve the error, check the MD5 checksum of the file and compare it with the MD5 checksum of the original. Select the Install Package as need and follow the prompts. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS. 1R1. 2R1 23 Jun 2023 gz (4260. 4. 3R2. update_os_parsers] Parsing device output in. lab@ptx10016-re0> request vmhost software add /var/tmp/junos-vmhost-install-ptx-x86-64-22. 4R2. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the MX Series. Description For Juniper Networks EX9200 Series switches with RE-S-EX9200-2X00x6 Routing Engines, the VMHost upgrade might fail because the firmware version of the i40e-nvm. Main Menu; by School; by Literature Title; by Subject; by Study Guides; Textbook Solutions Expert Tutors Earn. For more information, see the VM Host Installation topic in the Installation and Upgrade Guide . The following output will be seen when attempting to upgrade: root@ex9200-re0> request vmhost software add /var/tmp/junos-vmhost-install-ex92xx-x86-64-21. Upgrading or downgrading Junos OS can take several hours, depending on the size and configuration of the network. Hello Community, Planning to upgrade two 204 MX routers (each with single RE) from 18. Cisco IOxlabroot@lab> request vmhost snapshot Aug 28 02:27:54 warning: Existing data on the target may be lost Proceed ? [yes,no] (no) yes Aug 28 02:28:04 warning: Proceeding with vmhost snapshot Current root details, Device sda, Label: jrootb_P, Partition: sda4 Snapshot admin context from current boot disk to target disk. Copy the image to /var/tmp/ on the switch. Copy that and the LLDP package (available at TSB17603) to your router, and copy them to the backup RE. Upgrading or downgrading Junos OS might take several minutes, depending on the size and configuration of the network. 3R3-S8. Select the number of the software version that you want to download. Select the Install Package as need and follow the prompts. 7. network. EX4300. Solution. S. 1R3-S9 is now available. The loading process can take 5 to 10 minutes. This avoided errors and the upgrade was successful. Although the image is corrupted, it can still be extracted. Solution. version) Adding the reboot command reboots the switch after the upgrade is installed. Upgrading or downgrading Junos OS can take several hours, depending on the size and configuration of the network. user@host> > request vmhost software add /var/tmp/junos-vmhost-install-ptx-x86-64-15. コマンドでrequest vmhost software add scp プロトコルを使用して、リモートからソフトウェアパッケージやバンドルをダウンロードしてインストールしないでください。ソフトウェアアップグレードは、SCPをサポートしない mgd プロセスによって処理されます。. Upgrading or downgrading Junos OS might take several minutes, depending on the size and configuration of the network. junos. 2R3-S2 is now available. Product Affected ACX, EX, MX, PTX, QFX, NFX, SRX Alert Description. Only oder devices like MX80/MX104 support the "request system software" command. Perform the following: user@mx10003> start shell user root password: <-- Type the root password. The installation process rebuilds the file system and completely reinstalls Junos OS. Upgrading or downgrading Junos OS can take several hours, depending on the size and configuration of the network. tgz . This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS. In this example, RE0 is the primary running release 16. Use other packages (such as the jbundle package) only when so instructed by a Juniper Networks support representative. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the MX Series. user@mx> request vmhost software add /var/tmp/jfirmware-vmhost-x86-64-19. Solution. exe adware from Internet Explorer,. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the MX Series. Solution. jinstall-host-qfx*. To boot from the desired disk, execute ' request vmhost reboot { disk1, disk2}' command. The following output will be seen when attempting to upgrade: root@ex9200-re0> request vmhost software add /var/tmp/junos-vmhost-install. version) Adding the reboot command reboots the switch after the upgrade is installed. config. Where XXXX is the same Junos image you have used for VM host. Migration, Upgrade, and Downgrade Instructions. See the links below: request vmhost software add ; VM Host Installation ; Related Information. Power off the Routing Engine on which Junos OS and the host OS are running. 4. MX NG-RE Junos VM and host VM running different versions. Initially, you log in as the user root with no password. tgz re0 no-validate" This upgrade installs the host image along with the compatible Junos OS. tgz Initializing. root@ex9200-re0> request vmhost software add /var/tmp/junos-vmhost-install-ex92xx-x86-64-21. For upgrading the host OS on these routers with VM Host support, use the junos-vmhost-install-x. Note. Rebooting occurs only if the upgrade is successful. Upgrading or downgrading Junos OS might take several hours, depending on the size and configuration of the network. Devices in a chassis cluster can be upgraded separately one at a time. [edit system] syslog {. Use this command to install new software package on the device, for example:. The NSSU feature enables you to upgrade the Junos OS software running on a switch or Virtual Chassis with redundant Routing Engines with minimal disruption to network traffic. NOTE: We recommend that you upgrade all software packages out of band using the console, because in-band connections are lost during the upgrade process. request system software add /var/tmp/ no-validate. Junos Software service Release version 21. Add-VMHost Add-VMHostNtpServer Export-VMHostImageDb Export-VMHostProfile Format-VMHostDiskPartition Get-VMHost Get-VMHostAccount Get-VMHostAdvancedConfiguration Get-VMHostAttributes Get-VMHostAuthentication Get-VMHostAvailableTimeZone Get. 4R2. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the MX Series. Terminate unified in-service software upgrade (unified ISSU). When upgrading or downgrading Junos OS, always use the jinstall package. From the Type/OS drop-down menu, select Junos SR. Upgrading or downgrading Junos OS can take several hours, depending on the size and configuration of the network. Only oder devices like MX80/MX104 support the "request system. To install software upgrades on a device with a single Routing Engine: Download the software package as described in Downloading Software Packages from Juniper Networks. Display snapshot details including Linux host kernel version, software version, and other package version details for both the sets of software in the backup disk. Error: RpcError(severity: error, bad_element: both, message:. tgz" The command "request system software add" is deprecated on NG-RE platforms (like MX204), please don't use this command at all. Solution. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the PTX Series. Expert Help. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the PTX Series. VM Host. Upgrading or downgrading Junos OS might take several minutes, depending on the size and configuration of the network. 64MB) Checksums VMHost USB Installer 64-Bit 23. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the MX Series. re1 Install package on RE1. user@mx> request vmhost software add /var/tmp/jfirmware-vmhost-x86-64-19. Upgrading or downgrading Junos OS can take several hours, depending on the size and configuration of the network. A unified ISSU enables you to upgrade from one Junos OS release and host OS release to another with no disruption on the control plane and with minimal disruption of traffic. Where XXXX is the same Junos image you have used for VM host. VM Host Operations and Management. Adds or removes an external SSD from its slot. To speed deployment of licensed features, Junos OS software implements an honor-based licensing structure and provides you with a 30-day grace period to use a licensed feature without a license key. 3R2. Reinstall Junos OS. Upgrading or downgrading Junos OS can take several hours, depending on the size and configuration of the network. When the reboot is complete, the switch displays the login prompt. set [package-names] —(Optional) Additional Information Before upgrading the software on the router, when you have a known stable system, issue the request vmhost snapshot command to back up the software. With the virtualization of the Routing Engine, Junos OS supports new request and show commands associated with the host and hypervisor processes. tgz ERROR: Either use 'force' or consider deleting snapshots using. 226Add the VM host image again and reboot the device to clear the alarm. 4R2. If you have important files in directories other than /config and /var, copy the files to a secure location before upgrading the device. Deploy an Image. Migration, Upgrade, and Downgrade Instructions. On these routers, in order to install both Junos software and host software packages, use the request vmhost software add command. Upgrading or downgrading Junos OS can take several hours, depending on the size and configuration of the network. update_os] Issuing command: request vmhost software add /var/tmp/junos-vmhost-install-ptx-x86-64-18. nether. Upgrading or downgrading Junos OS might take several minutes, depending on the size and configuration of the network. The presence of the appropriate software license key on your device determines whether you are eligible to configure and use the licensed feature. 4 is the last supported release on. tgz or request vmhost software add pathvector-juniper. Hello Community, Planning to upgrade two 204 MX routers (each with single RE) from 18. Introduction to Next Generation Routing Engine (NG-RE): NG-RE is a new RE model sharing common infrastructure for multiple platforms such as MX and PTX. As new features and software fixes become available, you must upgrade your software to use them. Upgrading the SSD Firmware on Routing Engines with VM Host Support. 4. 1R1. scp://hostname/pathname (available only for Canada and U.