How to get out of rommon mode. Have a USB pen drive with the . 01 by rel Current ROMMON image : Primary Rommon Image Last reset cause:PowerOn C9500-48Y4C platform with 16777216 Kbytes of main memory Preparing to autoboot. See below. Step 2. On the Switch out of S mode (or similar) page, select the Get button. Mar 19, 2019 · Solved: I want to put the latest software Bundle on my IR829 by using ROMMON-1 and a USB drive. Now please tell me, Note: The command is dir usbflashx: where x assumes a value of 0 or 1 depending on which USB port of the router you are using. bin Feb 23, 2021 · To reset some Cisco routers and switches, you need to enter ROMMON mode. Solved: Hello experts !! I recently got a used ISR 4331 and I am trying to upgrade the ROMMON. If you don’t have a break key (you may be on laptop) you can send a break key through Putty, Click the Feb 10, 2009 · Note In the event of a power outage, the ROM monitor download will not be successful. Jun 9, 2014 · ROMMON MODE CISCO PACKET TRACER Jun 2, 2020 · HI THERE! MY NAME IS M BILAL KASHIF AND IN THIS VIDEO TRAINING YOU WILL LEARN ABOUT " How To Recover Cisco Router IOS Image Via TFTP"You can download SolarWi Mar 26, 2017 · #mcse #ccna #linux #rhel #server2012 #server2016 #visheshmalik #routing #switching Complete RHCE - 7, CCNA ( Routing & Switching ) & Window Server 2012 R2 Vi HI THERE! MY NAME IS M BILAL KASHIF AND IN THIS VIDEO TRAINING YOU WILL LEARN ABOUT " How To Recover AP (Access Point) From Rommon Mode "In This Video i will Jan 4, 2011 · Hall of Fame. binImportant! In this example the Cisco ASA firewall and the laptop with TFTP server software are . its like "dead but still alive". rommon #1> ADDRESS=192. Yes or No. Dec 13, 2023 · To reimage your Secure Firewall 3100 device to threat defense 7. The prompt changes to Router#, indicating that the router is now in privileged mode. Cisco IOS XE Software, Version 16. 121-6. Aug 23, 2006 · Level 8. conf file. This depends on the environment variable settings on the Catalyst 6500/6000. Answer no to change the configuration again, type sync at the prompt and then type reset. mark6030 (mark9586) May 12, 2021, 6:16am 3. If you are at the ROMmon mode (switch: prompt), issue the set command and observe the output: Nov 15, 2018 · Can some one help me my router got stuck in rommon mode. Mar 17, 2004 · I am not able to get to any command prompt but rommon mode because of the message I'm recieving during boot. I have a backup of the flash in my TFTP Server, which is connected to the 1841 Router. Rgds, AK. Sleew. Issue the show version command to view the current setup of the configuration register: Router#show version. Apr 16, 2015 · 04-17-2015 09:35 AM. in 6509/ 7606 with SUP or RSP card - first SP boot and then RP take control. rommon>BOOT=bootflash: rommon>sync. See How To Upgrade from ROMmon Using the Boot Image for the detailed instructions. gl/VNzY4EI'm Sujoy and today I'll show you how to recover Cisco router from Rommon mode. pressing the mode button for 30 Feb 17, 2021 · The real problem comes in when I try to reset my switch. rommon 2 > dir flash. hold mode button for 15 seconds. Jan 25, 2016 · If "fsck" cannot find or fix the filesystem I would take the out the flash and try to low-level format it on a PC, format it again on the router and copy an IOS image on it. However when I type the "show platform" command on my router. then. Step 1. 12 (2r). Dec 18, 2007 · Bias-Free Language. Solved: Router stuck in rommon mode - Cisco Community. I have Cisco switch 2960 and I need to switch him to the rommon mode without holding the mode button, just from the consol. Solved: Hi folks. Dec 4, 2019 · Connect PC with a console cable to the router - power down the device and power and follow the break sequence. Console into the router and reboot the router. 04. type 'boot'. . The examples below use the 123-4r ROMMON image. To switch out of S mode, click here to open the Microsoft Store to the Switch out of S mode (or similar) page. but by sending a BREAK (for example, from putty menu, Special Command --> Break) does work, BB. It's different on differ Password recovery in Packet Tracer router. To exit ROMMON mode, enter the command “reset” or “reload”. 16. 19 or later. If the image is valid, this brings you back to normal Apr 16, 2021 · For devices that can be modified, issuing config-register 0x0 in global configuration mode will force the device to boot into ROMMON instead of its normal operating system; Mode Button: Some Cisco switches have a “mode” button on their front panels. Their comment was why does cisco only put in the documentation one way of doing things (Xmodem) when their are three ways. Wait for the Console message. com and place it on your TFTP server. Example of a . See files names and sizes listed in flash Because of the 0x0 configuration register setting, the router boots to ROM monitor mode. boot: cannot determine first file name on device "flash:" So I am attempting to push a new image via xmodem -r. 4: Try to get into ROMmon. 124-3. Then reboot the router. 80MB and do believe my flash mem is full. Yes, using the button: 1. Tried. Exit Recovery Mode: Lets your iPhone restart and then unplug the iPhone from the cable. End with CNTL/Z. show romvar — New CLI command to dump ROMMON variables (equivalent to the "set" command while in ROMMON) The ability to display files from ROMMON mode; show bootlog — ROMMON upgrade logs are captured and make them available from both Cisco IOS and ROMMON mode 2 Accepted Solutions. Step 3. Please tell me, how can I Apr 15, 2020 · These are three ways the router can enter ROM Monitor (ROMmon) mode (rommon#>): Reload, initialize, or power cycle the router with the configuration register boot field set to 0. I’ve power-cycled while holding the MODE button, as well. and see if it is able to load the ios image. 5 Helpful. Or you can use a TFTP server and put the new IOS there. - %OIR-6-CONSOLE: Changing console ownership to route processor. 01a. On the switch, you are most likely stuck at the switch: prompt. the switch is not reading the usb stick and is stuck at the rommon mode. Jul 8, 2015 · 1. 8. 7. Solved: Hi CiscoTeam, I was trying to factory reset 9200 switches and they are in Rommon mode now, I did try to reboot them but they are looking for their stack switch and packages. bin€file which can be used to boot the switch into bundle mode: <#root> switch: dir flash: <snip> cat9k_iosxe. Connect console to switch. I wiped my configuration and using the default config and still the same. What you can do is use an USB driver and boot from there, as per you IOS seems to be not ok. 6. 1 rommon #2> PORT=Ethernet0/0 rommon #3> SERVER=192. Unplugged the device and turned it back on while holding the mode button. Reload the router. rommon 3 >. You'll go into ROMmon 100% of the time. Nov 15, 2010 · If you have an image in a valid CF, use the "boot" command from ROMmon. (Optional) Run the show platform command or the show rom-monitor slot command on the router to see the current release numbers of ROMmon on the hardware. 1r [FC4], RELEASE SOFTWARE (P) Compiled 20-03-2018 15:12:03. Since the 1000 Series Router has its boot image in ROM, it cannot be corrupted and is always available. and they pick the most conveluted way. 2) confreg 0x2102. Jun 14, 2019 · At the rommon prompt type "confreg". This will reboot the switch and take you back to the “switch:” prompt. 01. Mar 20, 2015 · URL refers to the path where the new ROMMON image is stored. So, anyone who can tell me wh May 11, 2021 · If your router gets stuck in ROMmon mode during the boot process, examine the value of the configuration register by entering the confreg command. Router# configure terminal. If you are trying to get into the boot loader (ie. 5. Dec 27, 2008 · check the dimension in bytes with that declared in cisco site. Note, instead of turning router off then back on, go to Priv Exec • ROM monitor—Use the rommon keyword to keep the switch in ROM-monitor mode at startup. You quickly see a boot selection screen: Step 2. Enters global configuration mode. These Supervisor Engine also provides an Ethernet Management port (10/100 Base T), which is available only from ROMmon mode and can be configured to download a new valid image through TFTP from a TFTP process Step 1. If the mode button is depressed during a device’s initial boot process, it will load into Mar 23, 2021 · In ROMMON, delete the offending file: delete bootflash:asr1001x-universalk9. Nov 7, 2020 · It displays the rommon> prompt. Please note that you can access the boot loader through the switch console only so be careful as you are dealing with the Dec 2, 2011 · rommon> set. Image file can on;y be deleted using delete or erase command, or if format the flash. press the mode button and hold it. Oct 9, 2017 · If your system (router, switch, or access server) does not find a valid system image to load when it is booting, the system will enter the ROM monitor mode. What happened was 1st switch got upgraded and 2nd did not. power up the switch when pressing the mode button. 2. What is ROMMON mode. Go to solution. This command is used in the Cisco IOS EXEC mode. Hold Down the Mode Button on the front of the switch. If the current ROMMON version is less than 1. at the ROMMON > prompt "confreg 0x2142" (without quotes) Follow steps to recover password. wait to display 'USB Console INIT' on console and release mode button. Then run the command that orders the router to boot from the image stored on USB flash: rommon 3> boot usbflash0: c2800nm-ipbase-mz. Jan 10, 2011 · Step 8 Press and hold MODE while you reconnect power to the access point. Oct 20, 2015 · When entering the commands in ROMMON mode, you have to enter them in full – no abbreviations or short versions are available. 3. Task. Reload, initialize, or power cycle the router without having a Cisco IOS Software image to boot from. You can change the config register in that prompt with the config 0x2142 command. S5-ext. Jan 29, 2006 · Download using the Boot Image and a Trivial File Transfer Protocol (TFTP) Server. The router has not responded to the Break key or CTRL / Break in the first 60 seconds of power on. Enter global configuration mode. Erase the IOS (all of them) and reboot. enable. Change the boot option to "2". 3307884 bytes (0x804b4c) 0x6ba0 c1700-ny-mz. 01-04-2011 01:06 PM. S. post outout. Perform standard procedure for password recovery. Given that you haven't erased the old IOS on the switch this will boot into the working one if it's the only IOS on the device. If you see an empty flash or the size of ios image is wrong stop at step1. That only got me to either ROMMON mode or just loaded the device with the current configs. X. 08-23-2006 02:42 AM. 05. Answer "yes" then accept whatever it offers until you see the prompt "change the boot characteristics", answer "yes". 3. I was expecting to see a . I am using console cable to directly access the router. 13. For applicable platforms, a stackwise virtual pair must run in install mode. 4. rommon 1 > dir flash: File size Checksum File name. I can’t seem to break the boot process to get into ROMmon. I’m not quite to the “percussive maintenance” stage yet, but I’m getting there. " This image is a stripped-down version of the Cisco IOS software that is used to bootstrap the switch and load a full IOS image from another location, such as a TFTP server. ) Startup LED: 0-1 seconds: SYST: Amber. So here are my attempts so far. Step 4. program load complete, entry point: 0x8000f000, size: 0x3d240. when RP boots and then press sequence break to go in the rommon mode and perform the standard steps for password recovery. 05-28-2012 01:01 PM. after resetting I copied running config to start. 168. Options. You should now see a Router (config When I turn on the Router it gives me some errors and messages, I tried to to go to ROMmon mode by pressing Ctrl + Break but it prompts me to Factory Reset and even the factory reset does not work saying it could not boot the image. If I type in boot, it comes up fine with no errors but after I reload, it comes back to rommon. My TS: 1: Removed all SFPs. The ROM monitor mode is used to: specify config-register value to use for the next boot up Nov 27, 2006 · Hey all, it seems no matter what I do my ASA 5510 is always on rommon mode after every reload. Copying trough xmodem didn't helped also. However, if the router still enters the rommon mode, it is most likely because the router is unable to locate Sep 16, 2002 · Recently I was upgrading a stack of Catalyst 9300 switches and one switch ended up in rommon mode. Step 10 Wait until the access point reboots, as indicated by all LEDs turning green followed by the Status LED blinking green. Categories: blog. Find out which ROMmon the switch is in. rommon 1 > confreg Configuration Summary (Virtual Configuration Register: 0xc400) enabled are: diagnostic mode use net in IP bcast address use all zero broadcast b May 21, 2016 · CCNA Networking Tutorials-http://goo. 3600/3700/3800 series routers run their Cisco IOS software from dynamic RAM (DRAM), so you can remove a PCMCIA card while the router runs. Unsupported destination device/filesystem. During the image load, pres & hold Ctrl+Shift+F6+C to interrupt the boot sequence. Showing 1 of 1 Blog Posts. Access the ROMMON mode to perform these tasks: Specify config-register value to use for the next boot up I just read a post where someone booted an IOS from a tftp server and then installed the image. rommon>BOOT=. 07-18-2023 06:51 PM - last edited on 07-21-2023 01:40 AM by Translator. if the bootvariable is incorrect then clear the bootvariable and set the new bootvariable. Type in the command “confreg 0x2142” and press enter. Mar 4, 2024 · Password Recovery Procedure for Virtual 9800 (9800-CL) Step 1. boot flash:image_name. 08, you must upgrade ROMMON by upgrading to ASA 9. Press and hold the Top or Side button and Volume Down. Open Finder or iTunes. • System—Use the system keyword to boot from the image specified in the BOOT environment variable (the default). It will not erase your config & image file, but always keep your last known good configuration as backup. Step 2 Upgrade the current configuration by entering the command upgrade rom-monitor as shown in the following example: This video shows you how to use Rommon Mode on a Cisco Router using the Cisco Packet Tracer network simulator program. for some reason or another, the router was not able to boot its full IOS and has booted into rommon mode. Insert flash. rommon 4 >. To do this, issue the dir <device> command for each available device, and look for a valid Cisco IOS software image. A small menu will come up and ask if you want to change the configuration. 1. How to chang Cisco 3850 stuck in rommon flash read only - Cisco Community. Download a valid image file from CCO and store it in the root of the tftp server. admin; May 29, 2018 Nov 5, 2012 · I am afraid, bcoz if i press mode button more than 3 seconds then. iPhone 7: Connect to Mac or PC with cable. 2 rommon #4> IMAGE=asa803-k8. Press C on this screen to get the grub prompt. Two procedures are provided for copying ROMMON images to Cisco VG224 voice gateways: copy tftp to the external compact flash using the upgrade command, and another, using the upgrade command with the tftp path in the <file url> argument. Perform these steps to configure the router to boot up in ROM monitor mode the next time it is rebooted. I tried to learn from Cisco web site But It couldn't work. Mode button is for Rommon Mode Only System Bootstrap, Version 16. I can get into Switch: mode but from there i am stuck on what to do. The documentation set for this product strives to use bias-free language. For Factory default you have to use write erasse command. 154-3. below the out put. otherwise you'll have to Jul 18, 2023 · Options. 0 Helpful Reply. After reloading, instantly I entered into the Rommon mode. -I tried to use the delete command on nvram_config, vlan. this could be intentional with setting the configRegister or it could be due to a software failure on your flash/bootflash or a phyical problem with the device. i found out the solution for this. I manually added in a line boot system disk0:/imagename and a valid image and no Oct 21, 2019 · Now I want to load a ios from a usb stick, but it is not loading. S U B S C R I B E http://goo. ROM monitor (ROMMON) mode can also be accessed by interrupting the boot sequence during startup. type 'delete flash: (filename of corrupted IOS)'. May 29, 2018 · ROMMON or also known as bootstrap program is you can say a mini operating system in the Cisco devices that helps to initialize the processor hardware and boot the operating system software (Cisco IOS). Dec 17, 2001 · Yes, check config reg but anyway you can just type "boot". The correct syntax is "dir flash:" Readonly ROMMON initialized. rommon 3 > dir flash: File size Checksum File name. dir: missing device identifier. Oct 10, 2006 · In order to fix the router, you must get a new IOS image on a flash SIMM, or on a PCMCIA card (3600 only). So I’ve added Feb 3, 2017 · Solved: Hi all, Is it normal that "Readonly ROMMON initialized" message shows when Cisco 1921 is booting? When I type "sh ver" it shows at the end of output that config-register is set to 0x2102. Hello All, This is my first time to ask some issue here !!! Anyone who know how we can switch out of Recovery mode for Cisco 9500-16X series Actually, I would like to do stacking on Cisco 9500-16x-A Series. (pushing mode button and break seq. Sep 3, 2010 · I cant get into ROMmon, the switch doesn't boot up. You may use either procedure. Command. If the file is present and the size in bytes is correct try the following. Run the command show version from the exec prompt to determine the current boot mode of an operational switch stack. boot into rommon mode. From ROMmon, execute the confreg command. In order to confirm this setting, use these methods: 1. The second switch had version mismatch so I thought upgrading them all together to a newer version will fix the issue. Post the entire boot-up process because I suspect the file you're trying to boot is corrupt. Press the Break key within the first 60 seconds of the system boot. – rommon-pref —Used in ROMMON Aug 2, 2013 · If all else fails, the 3850 has a “trap door” method of recovering the system. you can type "set" in rommon without the quotes to see the boot variables to confirm MANUAL_BOOT mode is turned off. Mar 3, 2008 · Perform these steps to configure the router to boot up in ROM monitor mode the next time it is rebooted. Hi, how can I get Rommon in cisco 3750X? I was trying below steps but not to do something: 1. bin file but probably as you are using "i nstall mode "` the option would be the . bin file to be loaded to the 9800 controller (on 9800-80, due to CSCvn82287. Dear All, On my 2621 home lab Router, I updated the flash with a . • Bootflash—Use the bootflash keyword to cause the switch to boot from the first image stored in the onboard Flash. After the router boots, issue the enable command at the Router > prompt. conf file is not able to reboot the switch. 10. I was trying to change my IOS software on Router c867VAE-K9 but I make mistake and install wrong IOS so I'm stuck here how to solve this problem and to install correctly IOS I previously deleted factory IOS System Bootstrap, Mar 28, 2023 · If the Catalyst 6500/6000 runs the Cisco IOS image and the boot loader image is either corrupted or lost from the MSFC1 (RP), the switch goes into either RP ROMmon or SP ROMmon at the next reload. plug in switch. In ROMmon mode, the switch must be able to locate a valid system image from either the bootflash device. May 15, 2023 · The "Mini IOS" you mentioned is actually referred to as the "ROMmon image" or "bootstrap image. Post the complete boot-up process. [Press Ctrl-C to interrupt] <<<<< Break sequence to be pressed to get to rommon Jun 11, 2018 · During normal startup, ROMMON initializes the router, and then, the control passes to the Cisco IOS XE software. Hi we have a 3850 which fails to boot I can see the files on the flash however it is read only so can't make any changes. This procedure is faster than the Xmodem download. configure terminal. you may need to get an IOS on the device Sep 13, 2006 · If both routers are identical, or same series, you can use the Flash card from the other router in order to boot the one you want to recover. Mar 20, 2011 · Solved: Dear All, On new 1841 Testing Router, I deleted the flash & did the reload. bin. If you want to use the button to enter rommon, hold it down while powering on the switch. All you need is a terminal connected to the management port of the 3850 running a tftp server. If an enable password is configured, enter the enable command and the enable password to enter privileged EXEC mode. After the redundancy reload peer comande . bin). Enters privileged EXEC mode. It’s the mode that allows you change the configuration registry and most commonly used to recover login password. See the “Checking the Current ROMmon Version” section on page 5-2 for information about interpreting the output of the command that you run. net. Try to boot from that image. The following example shows how to set the configuration register to boot to ROM monitor mode: Router> Router> enable. Please provide the complete output to the following commands in ROMMON: set. To get into ROMMON, you can hold down the reset button on the front/back of the device for 5-10 seconds before IOS boots up. On the 3640 only, in an emergency you can remove the NVRAM and reseat it. 0 flash drive may not be recognized in ROMMON). sleew@infosky. Enter your password if prompted. 2: Reseat PSU and fan moduls. – upgrade rom-monitor preference [readonly|upgrade] —Selects the version of ROMMON to be loaded the next time the router is reloaded. Getting the following error: switch: copy xmodem: flash:cat9k_lite_iosxe. I found another procedure to enter rommon mode if the break sequence does not work: If unable to break into ROMMON mode, perform these steps: Remove flash. I have also been able to use the config-register to Whether you bought your lab gear online or have a switch that's down and can't come up, you need to know the Cisco ROMMON procedure. dat, and NVRAM in ROMMON mode but it's Jul 11, 2023 · The configuration register can be set from configuration mode with the config-register command. Step 9 Hold the MODE button until the status LED turns red (approximately 20 to 30 seconds) and then release. New here? Use these resources to familiarize yourself with the community: Jun 8, 2006 · The value '0x1' is to allow ASA to boot from your specified boot system (local flash - disk0:/asaxxxx. here is the text from putty. The ROMmon image is stored in a separate section of the switch's memory Solved: ROMMON version for ISR 4331 Router - Cisco Community. unplug the power cord. For example, to look for the IOS in the Flash, use the command shown below. Well, first of all, my stack was not healthy. After you see a confirmation message on the page, you'll be able to install apps from outside of the Microsoft Store. ++ check if the image present is not corrupted and also check the memory requirements of that ios if required. in rommon promt to get IOS. Dec 1, 2015 · Holding the mode button once you power on the switch is the best/recommended way to go into the rommon. You also then need to press the BREAK key. Compaq & Microsoft TS. dir: "dir" to get list of devices supporting filesystems. If I boot from USB switch performs firmware upgrades but then fails to boot have tried booting numerous times from USB. "switch:" prompt) you can achieve this via the "boot manual" global configuration command (then save the config and reload). However the image size is 5. The latest version of ROMMON on Cisco's portal is Release 16. Jul 5, 2012 · This may occur on power cycle if a boot mode is set to manual. NOTE: Please note the hard-to-find ROMMON Release Requirement Matrix . See full list on cisco. rar file. Reboot the 9800-CL. #redundancy reload peer . 08 or above. Turn router off. monitor: command "Dir" not found. I’ve tried Break, Ctrl+Break, Ctrl+X, Ctrl+C, nothing seems to work. -I have tried to follow the password recovery method. 03. SPA. When you connect a terminal to the router that is in ROMMON mode, the ROMMON command-line interface (CLI) prompt is displayed. gl/8d0 Dec 17, 2003 · Downloading Images. Feb 21, 2012 · Solved: HI All, I have a switch that I am locked out of, I need to access the config. rommon matrix. Enter configuration commands, one per line. Apr 18, 2022 · Press and release Volume Up, then Volume Down. In order to minimize this risk, a customer who uses ROMMON security should also use dual flash bank memory and put a backup IOS image in a separate partition. The 2960X has a USB port so booting the USB from a USB thumb drive is relatively easy. thanks. Turn router back on, then switch to CLI tab. 12. Mar 18, 2021 · Load image through USB. To enter config mode, issue the config terminal command. Step 1 Download the ROMMON file from Cisco. May 29, 2018 · Home > Tag: how to get out of rommon mode. Hold Side button. Topics Explained-1. type 'flash_init'. Prompts the user to save the configuration. CTRL-C does work (not some times) break the boot operation. Apr 14, 2021 · Find answers to your questions by entering keywords or phrases in the Search bar above. Sep 29, 2014 · The first thing you need to do then is to look for a valid Cisco IOS software image. 0 version, you must have ROMMON version 1. Change the value of the configuration register as shown below to stop the router to go into the ROMmon mode after reloading. Router will end up in ROMMON mode. If the manual boot is disabled, the switch will automatically load the image in its flash file system and boot in IOS mode. If both routers are different but have a compatible PCMCIA Flash If your router gets stuck in ROMmon mode during the boot process, examine the value of the configuration register by entering the confreg command. 3: Replace PSU and fan modules. Jan 30, 2006 · The first thing you need to do is issue the dir flash: command for each available device, and look for a valid Cisco IOS® Software image. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. If your system (router, switch, or access server) does not find a valid system image to load when it is booting, the system will enter ROM monitor mode. type 'dir flash:'. Can anybody help me? Mar 15, 2023 · The next 3 ROMMON enhancements are available from Cisco IOS XE version 16. Jun 18, 2009 · To reload the router, issue the reset command, as shown in this example: rommon 3> reset. There's no charge to switch out of S mode. com To use the ROM monitor, you must be using a terminal or PC that is connected to the router over the console port. May 21, 2011 · Look for a Valid Image in Flash: If the configuration register value is set to make the system boot automatically from a default Cisco IOS software image, and if no break signal is sent during start up, the router should boot normally. If any of these fails then it probably needs to be replaced Jan 20, 2012 · I'd like to go to ROMMON mode for the standby supervisor card. In some cases, you will need to specify the configuration register (confreg) setting in order to boot into IOS. Power up the Switch whilst keeping the mode button held in. If this is the scene then any body can hold mode button and can do his work easily :P. Jan 22, 2009 · ROM monitor mode is a separate mode used when the router cannot boot properly. it will remove whole configuration from cisco switch. When reg is wrong it defaults to rommon so you must type boot each time you start router. , a USB 3. ka vf my or wu xw kc vd qt ij