Juniper ex3400 upgrade path. I am sure a new product line is expected to be coming out.

Juniper ex3400 upgrade path. 7, or what steps are recommended.

Juniper ex3400 upgrade path. Junos Software service Release version 20.


Juniper ex3400 upgrade path. EX3400-24P 24 24 ports up to 30W 24 ports up to 15. This package requires 20MB more space free. Resolved Issues. In this step, we’re just starting fresh and clearing out the configuration, which takes about 10 minutes and then reboots. See Connect an EX Series Switch to a Management Console Using the Mini-USB Type-B Console Port. Looking at the recommended version I see that th Oct 6, 2016 · Description. Sep 7, 2021 · 2. Recommended Upgrade Nov 26, 2021 · Copy the Junos OS software package that you downloaded from the Juniper support site in KB20313 - [Upgrade EX Switch] Stage 1 - Download Software to the USB. On EX4300 switches, while upgrading or installing Junos, there might be space crunch on the /var/tmp partition, resulting in upgrade failure. The EX3400 is cloud-ready and ZTP-enabled, so you We would like to show you a description here but the site won’t allow us. A non-recovery snapshot is stored in Junos OS volume used for running the device software and hold the configuration and the logs. In our example, member/FPC 3 is the first linecard to be upgraded. Junos OS runs on the following Juniper Networks® hardware: ACX Series, cRPD, cSRX, EX Series, JRR Series, Juniper Secure Connect, Junos Fusion Enterprise, Junos Fusion Provider Edge, MX Series, NFX Series, PTX Series, QFX Series, SRX Series, vMX, vRR, and vSRX. 72MB) Checksums. For this case, I had a new EX3400, but with older firmware, 15. EX3400 images/photos page that includes thumbnails of the images, a list of the different views & pixel sizes, and shows the different formats that are available. root@juniper> request system software delete package-hooks-platform. This section contains the upgrade and downgrade support policy for Junos OS for the EX Series. Traffic monitoring: sFlow. 1F6. 9. To upgrade the PoE controller software for a standalone switch with built-in PoE interfaces, enter: content_copy zoom_out_map. What's New. 2R3-S6 is now available. RE: Upgrading EX3400 15. The /var/tmp filesystem on JUNOS is low on free disk space. Example: junos-arm-32-15. At the Junos OS shell prompt root%, type ezsetup. EX4300. 1R and Junos OS release 16. 1X53-D50_bsdx. May 31, 2023 · After about 20 minutes the alarm will clear by itself. 4R3-S3 is now available. A recovery snapshot stored in OAM (Operations, Administration, and Maintenance) volume holds a full backup that can be used in case something goes wrong with Junos volume. tgz fpc3:/tmp/. Sep 7, 2021 · Hello community. EX3400-24P/24T/24T-DC: 214 Mpps (wire speed) EX3400-48P/48T: 250 Mpps (wire speed) Resiliency. EX3400 – format/install. 4 is not released yet for EX3400). 3. 4R2-S1. root@juniper> request system software delete os-package. On console when you entered username and password, you will login and log out immediately getting back to the login prompt , following will be seen on console, You can use nonstop software upgrade (NSSU) to upgrade the software running on all member switches in most EX Series Virtual Chassis with minimal traffic disruption Oct 17, 2019 · Hi Everyone, I would like to proceed and upgrade our ex2300. 62 EX3400 - lack of space for upgrades. I am sure there are others but I am drawing a blank. 6 to 21. QSFP+ Direct Attach Copper Cables for EX Series Switches. Jun 25, 2017 · 1. 20. Another helpful command is ' request system storage cleanup dry-run’ . we have started to take a look at the EX3400 series and encountered that is impossible to upgrade due to low storage space. Log in to ask questions, share your expertise, or stay connected to content you value. 2R2-S4. The EX3400 switches can be easily added to a Junos Fusion Enterprise architecture with a simple software upgrade network administrators to easily upgrade the EX3400 using the DHCP message exchange process to download and install software packages. Juniper EX3400 current version 20. 2R1. 4R2. After completing the installation and basic configuration procedures covered in this guide, refer to the Junos OS documentation for information about further software configuration. So, Log in to ask questions, share your expertise, or stay connected to content you value. Install the firmware package by using the request system software add path/package-name command. especially on Junos devices older than 18. For information about software installation and upgrade, see the Installation and Upgrade But when I attempt to stack a pair of these EX3400 switches, the 2nd switch keeps coming up as Inactive. Should it not upgrade the 2nd switch automatically ? If it doesnt how do I upgrade the 2nd switch to the same version as the primary switch? May 16, 2022 · In your upgrade syntax you can add no-copy and no-validate to avoid copying the upgrade file to your EX disk. We have one pair of EX3400 we use for testing. 1 to newest 22. From the output it looks like you are not getting the options to stop at the boot loader which should be present. 1X53-D58. Juniper Networks EX2300 and EX3400 Series switches are equipped with a 2GB flash disk, the disk size is sufficient to be able to store release images, system files, and logs. In the Upload Package section, enter information into the fields described in Table 2. The EX3400 is an effective solution for demanding converged data, voice, and video enterprise access networks. Upgrading or downgrading Junos OS might take several minutes, depending on the size and configuration of the network. 1X Authentication navigate_next. Ensure that the loop in the retainer strip faces the power cord. Documentation Updates. Open Issues. ERROR: Please use the request system storage cleanup command to delete old files from /var/tmp. 55. For the last few years Juniper has moved to a quarterly major release cycle. "R" followed by a number is the revision of a Oct 10, 2017 · As EX3400 is not able to load kernel it does not go to OAM volume which can be used to install junos from bootable USB. Nonstop software upgrade (NSSU) enables you to upgrade the software running on a Juniper Networks EX8200 Ethernet Switch with redundant Routing Engines or on an EX8200 Virtual Chassis with redundant XRE200 External Routing Engines using a single command and with minimal disruption Jun 27, 2023 · Description. Sep 27, 2023 · Check out my reply in the discussion "About the upgrade path to "junos-srxsme-22. I should also add, at least d591 on your 3400. Create bootable USB with install media image 15. Mounting an EX3400 Switch in a Recessed Position in a Rack or Cabinet. The upgrade path is directed by the release notes of your ultimate version. Quality-of-service (QoS Jun 12, 2020 · I ran an upgrade on my EX3400 switch (new switch, was setting up first time) using . sFlow. 4 is originally from 2019Q4 and 20. Juniper EX3400 software upgrade not possible. EX4100. Juniper Agile Licensing supports soft enforcement and hard enforcement of hardware and software feature licenses. Start here to evaluate, install, or use the Juniper Networks® EX3400 Ethernet Switch. I wanted to know if I can upgrade an EX3400-48P straight from 15. 2 can work, but this always depends on your config (20. date_range 25-Nov-22. For Juniper Networks EX4300 series. Maybe Later. Sep 9, 2017 · Solution. 2R1 or newer. EX4100-F. Starting in Junos OS release 21. With soft enforcement, if you configure a feature without a license, Junos OS displays a warning when you commit the configuration. The EX3400 is old and has tiny flash, making it difficult to upgrade. To delete files on the other members of the Virtual Chassis configuration, log in to each backup Routing Engine and delete the files using the request system storage cleanup local command. We're currently running Junos version 15. 3G). 2R3-S1 on an EX3400 stack. EX4300 Jun 18, 2019 · To upgrade Junos on a standalone chassis environment, understanding storage space allocation, and how to verify the amount of space you have before upgrading, refer to the following article: KB31198 - Not enough storage while upgrading Junos EX2300 and EX3400 . 102. I would like to upgrade the firmware version of Juniper EX2300 and EX3400 to the latest version, will this path be suitable? Juniper EX2300 current version 21. In addition, Junos OS generates periodic alarms indicating We would like to show you a description here but the site won’t allow us. x": -- "But customers can upgrade software from Junos OS release 14. 1X53 to Junos OS release 17. gz ) and insert usb to switch. If you do have another switch, you can create a bootable USB using the snapshot to USB command. 1X53-D57. From the Version drop-down menu, select your version. 7. Personally, I would wait a few months. The EX3400 supports Juniper Networks Virtual Chassis technology, allowing up to 10 switches to be interconnected over uplink ports and managed as Migration, Upgrade, and Downgrade Instructions. From the Type/OS drop-down menu, select Junos SR. Use this guide for information relevant to upgrading Junos OS and related software: software packages, upgrading and downgrading Junos OS releases, system backup and recovery procedures, installing and upgrading firmware, storage media, zero touch provisioning. For information on software upgrades on an EX8200 Virtual Chassis, see Understanding Software Upgrades in an EX8200 Virtual Chassis. Jun 19, 2019 · 3- Copy the new SW package file to the /tmp folder (tmpfs) of the linecard. 4W AC 370W/720W EX3400-48P 48 48 ports up to 30W 48 ports up to 15. What's Changed. user@host> request system storage cleanup dry-run. These release notes accompany Junos OS Release 22. List of files to delete: Jan 26, 2022 · And last but not least, the software upgrades are kind of a pain. root@juniper> show system snapshot. 7, or what steps are recommended. 99. Junos Software service Release version 20. 1-20160612_15. 4R3-S1. Wanted to understand if I can upgrade Juniper EX3400 Juniper Networks EX3400 Ethernet Switch delivers a high-performance, flexible, and cost-effective solution for today’s most demanding converged data, voice, and video enterprise access environments. If not, configure it using the following commands and commit: #set system services ssh. Nov 13, 2023 · Input your product in the "Find a Product" search box. Delete non-recovery snapshot. 1X53-D56. This section contains the upgrade and downgrade support policy for Junos OS for SRX Series devices. 93. Upgrading or downgrading Junos OS can take several hours, depending on the size and configuration of the network. The second Junos number is the minor version. 4A1 04 Jan 2024 tgz (7. Feb 11, 2011 · Description. Der EX3400 mit fester Konfiguration unterstützt eine Reihe wichtiger Funktionen Jan 29, 2015 · The following are some possible troubleshooting steps: Make sure that SSH or Telnet is configured on the EX. If the switch still thinks there’s an upgrade in progress for the PoE controller, we’re clearing it out. 5 to newset 22. 4R3-S8 is now available. 1R1-S1. Mounting an EX3400 Switch on Four Posts in a Rack or Cabinet. Traffic monitoring. KB34165 with Title: "QFX/EX upgrade path from 14. Junos® OS Software Installation and Upgrade Guide. 1 File (s) Description Release File Date Downloads J-Web Application for EX2300 & EX3400 & EX4650 & EX4100 & EX4400 & EX4400-24X 23. I needed to upgrade to the latest SR in the newest train but from the CLI of the device only jumping 3 firmware versions are supported. 4 is the EEOL release. 1R are transition versions that will not affect the software upgrade. 3X48-D80, D85, or D90 may fail the pre-check due to insufficient space available on A Juniper Networks device is delivered with Junos OS preinstalled. (It is recommended that you use a dedicated USB drive and copy only the Junos OS software package to it. Aug 25, 2023 · Input your product in the "Find a Product" search box. Solution Upgrade and Downgrade Support Policy for Junos OS Releases and Extended End-Of-Life Releases Start here to evaluate, install, or use the Juniper Networks® EX3400 Ethernet Switch. (EX4200 switches and MX Series routers only) (Optional) Delete files on the Virtual Chassis primary Routing Engine only. Firmware upgrade initiated. Before the upgrade, back up the configuration files. which failed because the configuration didnt match this version. I believe you would go 14 to 16 to 18. 1X53 to 17. RE: Juniper EX3400 stuck in boot loop after upgrade. In the J-Web interface, select Maintain > Update Junos. I have had to use it on some switches though upgrades have been much more successful over the last several major revisions of software (on the EX3400). 1 - Tested with no issues. 4, and later releases. Known Limitations. The EX3400 is cloud-ready and ZTP-enabled, so you can This topic discusses software upgrades on EX Series and QFX Series Virtual Chassis, except EX8200 Virtual Chassis. 3 to 20. Quad small form-factor pluggable plus (QSFP+) direct attach copper (DAC) cables are suitable for in-rack connections between QSFP+ ports on EX3400, EX4300, EX4550, EX4600, EX9251, and EX9253 switches. Because Junos OS Release 21. On console when you entered username and password, you will login and log out immediately getting back to the login prompt , following will be seen on console, We would like to show you a description here but the site won’t allow us. Mounting an EX3400 Switch on Two Posts in a Rack or Cabinet. user@switch> request system firmware upgrade poe fpc-slot 0. Throughput: EX3400-24P/24T/24T-DC: 214 Mpps (wire speed) EX3400-48P/48T: 250 Mpps (wire speed) Resiliency: Redundant, field-replaceable power supplies Redundant trunk groups that provide port redundancy and simplify switch configuration. 2R3. 1 is from 2020Q1, it's still only one major release step just the same as 20. 19. 4R3-S9 is now available. all-members. 4W AC 740W/1440W Security The EX3400 switches fully interoperate with Juniper Networks Access Policy Infrastructure, which consolidates all aspects of a user’s identity, device, and location, enabling administrators to Start here to evaluate, install, or use the Juniper Networks® EX3400 Ethernet Switch. Currently rotating log files, please wait. From what Im reading there is an auto upgrade option which I have turned on on the master. 3 or 20. 2. TSB17655 - Upgrade limitations for Junos OS 12. For example you can no longer ssh in to the switch as root after the upgrade without authorizing it first. user@EX> file list /var/tmp recursive. Nov 19, 2020 · However, there is a good chance that even a direct upgrade from 15. Jun 15, 2023 · Solution On Juniper Networks EX/QFX platforms the following checks can be performed to improve the success during upgrades activities: 1. Users simply configure the automatic software download feature on EX3400 switches acting as DHCP clients and establish a path to the server where the software package file is installed. Feb 8, 2023 · This message was posted by a user wishing to remain anonymous. 54. 4R1. In addition, the chipset does not allow for new campus requirements like EVPN and GBP, which is something Juniper is really pushing with Mist. 1. Jul 21, 2017 · Migration, Upgrade, and Downgrade Instructions. During the image transfer and upgrade process, the platforms could give errors due to storage as follows: Note: For EX2300 and EX3400 please refer to the following KB: [EX] Not enough storage while upgrading Aug 17, 2023 · Installing and Removing EX3400 Switch Hardware Components. EX3400-24P/24T/24T-DC: 288 Gbps EX3400-48P/48T: 336 Gbps. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the MX Series. RE: EX2300 Upgrade path 20. Solution. 7 Then pushed the software to the file system. x. As always, if you are running a mission critical network, copy your config to an EX3400 in your lab and check if an upgrade from 15. EX3400. Jul 8, 2021 · Type cp /var/tmp/usb/junos* /var/tmp and press ENTER If and only if you have a Juniper EX2300 or EX3400 also copy the other two files: cp /var/tmp/usb/os* /var/tmp; cp /var/tmp/usb/pack* /var/tmp; Enter the Command Line Interface by typing cli and press ENTER; Start the upgrade process by typing request system software add /var/tmp/junos-arm-32 Here’s how to connect an EX3400 switch to AC power: On the rear panel, connect the power cord retainer clip to the AC power supply: Push the end of the power cord retainer strip into the slot above the power cord socket until the strip snaps into place. The compact, fixed-configuration 1U devices offer levels of performance and management previously available only with high-end access switches. Run the show version command to verify that the firmware package is installed. In the Update Junos section, select Local File. Connect JumpCloud’s Cloud RADIUS Service to an EX Series Switch Using IEEE 802. Check the logs messages for the following error: empty directory missing in /var . root@juniper> root@juniper> file copy /var/tmp/junos-arm-32-18. Jul 1, 2023 · The workaround is to remove it before the upgrade as it will be recreated afterwards and only serves during boot-up. 4- Login to the member 3. tgz. There are some changes. The 'rule of thumb' from what I've experienced over the years is for older non-ELS platforms running legacy FreeBSD versions. tgz no-copy no-validate. Mar 17, 2023 · Input your product in the "Find a Product" search box. NEXT arrow_forward. EX3400 Ethernet Switch Datasheet. Here are two links for you: Model: ex3400-24p Junos EX3400. Symptoms. Connecting EX Series Switches and Mist Access Points navigate_next. 2 works. EX4100 Multigigabit. Couple of options to check; user@EX>show system storage. 2R1 runs on FreeBSD 12, which uses system calls not available on FreeBSD 10 or 11, you must include one of the following options instead of the validate option on the request system software add command when Oct 10, 2017 · As EX3400 is not able to load kernel it does not go to OAM volume which can be used to install junos from bootable USB. This is not enough space for the upgrade: Junos OS-based Juniper routing and switching platforms. Junos Software service Release version 21. Jun 17, 2023 · Check for recovery & non-recovery snap shot. I am sure a new product line is expected to be coming out. These major releases are generally where new features get added or other major changes happen. The other is formatted with the junos USB bootable package that you can use at the boot loader to completely wipe and upgrade to the new OS. For example, to install the jfirmware-15. Application Package. 1R3-S4 to 18. Throughput. Redundant trunk groups that provide port redundancy and simplify switch configuration. Apr 7, 2023 · 2. 3X48-D80/D85/D90 on SRX5400/5600/5800 platforms with SRX5k RE-13-20 due to &quot;The /cf filesystem is low on free disk space&quot; - On the SRX5000 series with SRX5k RE-13-20 a software upgrade to Junos release 12. Junos OS Release Notes for Junos Fusion for Provider Edge. Path upgrade -> 22. To install software upgrades by uploading files: Download the software package. 4R3. 1X53 to 20. EX3400 Ethernet Switch Specifications. Mounting an EX3400 Switch on a Desk or Other Level Surface. Easier to upgrade further. Select the Install Package as need and follow the prompts. Redundant, field-replaceable power supplies. 1X53-D591. 94. The EX3400 is cloud-ready and ZTP-enabled, so you Sep 6, 2022 · Product Affected ACX, EX, MX, PTX, QFX, NFX, SRX Alert Description. I'm trying to upgrade from 18. Nov 22, 2019 · Here’s the solution I came up with: Step 1: Zeroize the switch: request system zeroize. However, the feature remains operational. 3-limited. Network Segmentation using Device Profiling with EX Series Switches and Aruba ClearPass Policy Manager navigate_next. Thank you. Delete recovery snapshot (Repeat the steps for each VC member, From Here to End) Mount the OAM partition. In first place transfering the package to the device is insanly slow at 140 kb/s. Hello,Sorry for posting again a thread about EX3400 switches upgrade path but I'm trying to have the smallest amount of jumps from version 15. Poe Upgrade takes about 10 minutes. Before upgrade we normally do a recovery snapshot, save the rescue config and then make sure there is the most recent version of the config on our ftp backup server, in the event that there is an issue we can just reinstall the old OS from a usb and load the config file. Introduction. ) On the EX switch, log in to shell mode: {master:0} root@EX> start shell root@EX:RE:0% Data Sheet. Apr 25, 2017 · 2. 1X53-D57 version( junos-install-media-usb-arm-32-15. request system software add with the force, unlink and no-validate knobs. 4R3-S2. You upgrade Junos OS on an EX Series switch by copying a software package to your switch or another system on your local network, then use either the J-Web interface or the command-line interface (CLI) to install the new software package on the switch. 2R3-S2. The Upload Package section appears below the Update Junos section. The first number is the major version indicating the year of release. 2R1, all Junos OS products which were previously In EX2200-C, EX2300, EX3400, EX4300, and EX4550 switches, you can also use the Mini-USB Type-B console port to connect to a laptop or PC. root@juniper> request system snapshot delete <snapshot-name>. Jul 24, 2022 · Input your product in the "Find a Product" search box. Symptoms Here’s how to connect an EX3400 switch to AC power: On the rear panel, connect the power cord retainer clip to the AC power supply: Push the end of the power cord retainer strip into the slot above the power cord socket until the strip snaps into place. tgz package: user@host> request system software add jfirmware-15. Aug 4, 2023 · Input your product in the "Find a Product" search box. I've got 792M available on /dev/gpt/junos. May 11, 2023 · For Juniper Networks EX2300 and EX3400 Series Switches, in some versions, the user will not be able to connect to the switch via console, getting logout as soon as credentials are entered. During the image transfer and upgrade process, the platforms could give errors due to storage as follows: Note: For EX2300 and EX3400 please refer to the following KB: [EX] Not enough storage while upgrading Oct 4, 2023 · This article will show the suggested upgrade path for Juniper Networks QFX/EX platforms based on documentation from the tech library. Sep 6, 2022 · Trying to upgrade the switch but I get an errorERROR: Failed to add junos-arm-32-22. NSSU was introduced for the EX8200 series Switches starting with 10. Use this guide to install hardware and perform initial software configuration, routine maintenance, and troubleshooting for the EX3400 switch. Migration, Upgrade, and Downgrade Instructions. Upgrade path based on release notes from the tech library. #set system services telnet. EX3400 Ethernet Switches are a cost-effective solution for today’s most demanding converged data, voice, and video enterprise access networks. Recommended Upgrade Oct 6, 2016 · For software installation on EX2300 and EX3400 switches: Use the junos-arm* build for CLI upgrade. Use 'show poe controller' to get the download status. Mounting an One has the junos package and the existing config on it. 4. command: request system software add /var/tmp/jinstall-ex-4300-20. 95. Enter the hostname. Recommended Upgrade We would like to show you a description here but the site won’t allow us. Note: Tmpfs is a temporary file system which stores files in virtual RAM memory. There are really only two locations with any significant space utilization: /var (100M) and /packages (1. 1R1 and -> 22. x directly without any upgrade-related problems because Junos OS release 15. Finally, you reboot the switch; it boots from the upgraded software. However, when storage space becomes more heavily utilized over time, there may not be enough disk space available to complete a software update. 62. Please note the following documentation when upgrading to Junos OS Release 21. 1 to 20. tgzCleared system storageThanks-----STEPHEN B 6 Check and delete os-package & package-hooks-platform in case the 2-way was attempted. I'm currently in the middle of field / pilot testing 19. Junos OS Release Notes for Junos Fusion for Enterprise. We've only once tested an upgrade on the EX3400 pair, and it did not build confidence. Ensure at least 600MB of disk space is available in the system before downloading the software installation package to /var/tmp . request system software add /tmp/usb/junos-arm-32-18. 3-signed. Der Juniper Networks® Ethernet-Switch EX3400 mit Juniper Networks Junos ® Fusion Enterprise und Virtual Chassis-Technologie bietet Unternehmen die Flexibilität und einfache Verwaltung, die zuvor nur mit High-End-Zugangs-Switches erhältlich war. Click the Software tab. I've read enough horror stories about NSSU to not even attempt it, but I thought I could get away with first upgrading the backup RE, reboot and then upgrade the master and reboot. EX3400-48P/48T: 336 Gbps. 6" for some details. Having storage issues on EX4300 when trying to upgrade: Validating on fpc1. 4R2-S1 is now available. It is designed for customers who need to cost-effectively deploy numerous switch ports throughout their enterprise campus network and manage them all from a central device. 11 for EX2300 / EX3400's and all our upgrades are going to be from 15. img. The Juniper Pathfinder | Your one-stop shop for Juniper product information from authentic sources. . root@juniper> start shell user root. switch. As new features and software fixes become available, you must upgrade your software to use them. This operation can take up to a minute. sz ka ai bm ow fd gc zx ya wk