PXEiSCSI Diskless Booting Using CCBoot?
Nov 9, 2012
Currently working on a personal project to diskless boot several PCs of different configurations. Trying to use software called CCBoot only because it seams to be the easiest way of uploading the disk images to the server. My problem is that when booting the test machine it will not load from the TFTP server (times out).168.0.2 and is on a network with a Cradlepoint MBR95 router which provides DHCP. The server handles one of my ISPs and the router the other, but I don't think that will be a problem. CCBoot support highly recommends I use the software for my DHCP, but can use an existing DHCP server[CODE]
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Jul 6, 2011
Ive been going over some exam questions and i got a question regarding diskless host. i have dont some googling but cannot find a overview explanation.
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Mar 10, 2011
what is a diskless station in networking
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Dec 23, 2012
Having a problem where the router will randomly boot everyone off the network and display a "limited access" status. This happens every few hours and it's actually pretty annoying. I downloaded the wireless test and these are my results. If it matters at all, our Router is "Mendes". [code]
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Jan 18, 2013
I tried to reboot manually and I changed the slot but the same behavior:
%SYS-SP-3-LOGGER_FLUSHING: Systema pausing to ensure console debugging output
%OIR-SP-6-CONSOLE: Changin console ownership to route processor
*** System received a Software forced crash ***
signal= 0x17, code= 0x24, context= 0x430213e4
PC = 0x4038c124, Cause = 0x1020, Status Reg = 0x34008102
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Oct 11, 2012
I'm somewhat new to networking so bare w/ me if I get some of the verbiage incorrect. We are trying to upgrade our 2960G's to a new version of code (c2960-lanbasek9-mz.150-1.SE.bin).After doing:switch(config)#boot system c2960-lanbasek9-mz.150-1.SE.binand a write mem, we did a reload, but the new version didn't take. We realized that the boot loader version is too old to accept this newer IOS. Here is the how version output:[CODE]
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Aug 11, 2011
I got Windows 7 Enterprise-32 bit which cannot run some old programs,games,etc.So i decided to install Windows XP professional, but there's a huge problem: The internet does not work when i change to XP, but when i change back to win 7 it works again. Should i call my internet provider?Unplugging,creating,disabling the internet does not work,also it's not the problem with firewall.
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Aug 18, 2011
Whenever I restart or boot my computer, it loses internet connection (Local Area Connection Unplugged). I need to unplug the cable connecting my pc to the modem and replug it until the green and orange light comes on on the area where I plug the cble to the pc w/c means that there is already internet connectionSystem:Win XP sp3 OSGigabyte S-series motherboard ma74gm-s2Amd Athlon X3 processorMotorola SURFboard SB5101U/SB5101N Cable modem
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Aug 27, 2012
I've just run the ACE 4710 and it seems that is booting up well but it stops when 'Setting up dynamic memory size' message appears.
INIT: version 2.85 booting
b4 lspci
1 Cavium device(s) found.
[Code]....
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Sep 13, 2011
System Bootstrap, Version 12.4(12.2r)T, RELEASE SOFTWARE (fc1)Technical Support: [URL] Copyright (c) 2006 by cisco Systems, Inc.Socket jumper: not present Failsafe jumper: present = normalFPGA revision 0x00000026C7200 platform with 2095104 Kbytes of main memory
Readonly ROMMON initialized
Self decompressing the image : #################################################################################################################################### [OK]
%ERR-1-SRAM: Bus error on SRAM interface%ERR-1-FATAL: Fatal error interrupt, No reloadingerr_stat=0x80, err_enable=0xFF, mgmt_event=0x10
System bridge dump:
PCI B:3 D:0 F:0 Reg:0x00: device and vendor id = 0x648511ABPCI B:3 D:0 F:0 Reg:0x04: status and command = 0x02B00000PCI B:3 D:0 F:0 Reg:0x08: class code and rev id = 0x05800004PCI B:3 D:0 F:0 Reg:0x0C: hdr type, lat timer and cls = 0x80804000PCI B:3 D:0 F:0 Reg:0x10: PCI CSN0 BAR (LOW) =
[code]....
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Jan 31, 2012
I have a ACS 1113 appliance (4.2 ver), I am trying to recover the forgotten password, when i insert the disc and restart the SE it's not showing the prompt to recover the password, i checked the boot path and priority everything is fine, the recovery disc is also fine ther r no issues with that it has been created as a bootable disc
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Nov 12, 2012
i have a ASA 5510 that gets the following error when trying to boot:-
<0> kernel panic - not syncing: Attempted to kill init!
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Mar 31, 2013
AP not booting and am not able to boot. Xmodem file system is available.flashfs[0]: unable to allocate available block.
The system has been interrupted, or encountered an errorduring initializion of the flash filesystem. The followingcommands will initialize the flash filesystem, and
[Code]....
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Dec 16, 2010
I am using a cisco 2811 router.It is not booting properly.It reboots continously by just decompressing the image repeatedly..
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Sep 18, 2011
I have the following Pix 515E Firewall, that has been working good for a few years. But suddenly, the Pix stop booting up. The only thing that is happening is the power and network traffic led flashes and the active led is off. So my question is that is this symptom a hardware or software problem and is it fixable with either new parts; or is my firewall dead. I suspect that it is a hardware problem since the active led doesn't light up. I cann't even enter the ROM Moniter mode.
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Oct 23, 2011
i have a problem with a 4006 switch, when the poer goes out and comesback, the switch doesn't boot, you have to get in the console and type boot, the config register is 0x102, i try to change it but it did not let me, said somethong like usage, what can i do to configure the booting automatically
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Feb 4, 2012
I have recently bought a used 2600XM, I was trying to boot it, I get some errors and end up being the ROMMON mode:
ystem Bootstrap, Version 12.2(8r) [cmong 8r], RELEASE SOFTWARE (fc1)
Copyright (c) 2003 by cisco Systems, Inc.
C2600 platform with 262144 Kbytes of main memory
getdirent: bad file magic number, possibly out of sync
boot: cannot determine first file name on device "flash:"
[code]...
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Apr 4, 2013
I have a customer that has an air-lap1142. He says that it boot to Rommon, and he has to issue the boot command to get it to boot. What is the rommon command to have the ap boot to the image automatically?
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Oct 23, 2012
At the moment I have a problem with a WLC. This WLC is not booting by the fact it does not have an image. In the past option 5 in the following menu was selected.
Now I received I message when I select option 6. Telling me that if I upgrade from an .aes image I will left the unit inoperable.
============================================================
Boot Loader Menu
============================================================
1. Run primary image (Image not found)
2. Run backup image (Image not found) - Active
3. Change active boot image
4. Clear configuration
5. Format FLASH Drive
6. Manually update images
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May 15, 2012
i have an urgent situation that my catakyst C3550 wont booting up after i reset the startup-configuration using "erase startup-config" command. now everytime i connect to the catalyst it show me "switch: " not "switch>", i have try using "boot" command in the "switch: " session but it said"Loading ""...: permission denied"error Loading ""
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Apr 25, 2012
my wrt120n cisco wireless router keeps booting me off my network.it is next door usually have a great signal but fades in and out the box for router says its for wireless n.....all i can get is g.can i manually change the settings and should i get a signal booster or a bigger and better wireless router? then i go power cycle my routers and modem and it will sometimes work and sometimes not wifi is next door but less than 50-60'.
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Nov 17, 2012
Yesterday a coleagu accdently removed the CF card from the router now the router does no longer want to boot completely. It extracts the image from the CF card but when it has to initialize the configuration it stucks there for hours. Can it be that the startup config is somehow corrupted?
When i try to tftpdnld is says that the mac address is illegal.
The first line of the cookie looks like 04 ff 08 86 ff ff ff ff ff ff ff ff ff ff ff ff
System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)Technical Support: [URL], Inc.PLD version 0x10GIO ASIC version 0x127c2801 platform with 196608 Kbytes of main
[Code]......
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Aug 13, 2012
i facing problem with my switch cisco 3560G, when it power on only System light is green and noting happen. i check with serial cable ( Console) but noting happen no booting.
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Sep 18, 2012
We have recently purchased new Sup2T to replace the Sup720. When we tried to copy the vlan.dat file across we are facing this issue. Sup2T is not booting up once delete the original vlan.dat file of the Sup2T & reload. Here is the console output during the process. What to do to get this Sup2T working.
[Code] ......
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Jan 16, 2011
I am get stuck on this issue, i have asa 5505 which was working more than 4 months, after power recycle the firewall is not booting now, it gives the below error. i have tried to upload the new image however the story is same.
i2c_write_byte_w_suspend() error, slot = 0x0, device = 0x40, address = 26 byte count = 1. Reason: I2C_UNPOPULATED_ERROR.
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Feb 3, 2012
I have a 6500 that keeps booting into Rommon, even though it has a valid image file on the sup-bootdisk, and the config register is 0x2102. When it reloads I see this on the screen: [code] It seems like the repeating error is "error - on read during ELF program load". I can boot the system off of a CF card, but I'd like to use the sup-bootdisk.
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Apr 7, 2012
Yesterday I've faced a Problem that is not letting me boot with the new IOS.
Actually I'm planning upgrade IOS which supports SSH. As part of plan I've downloaded the new IOS image and uploaded via TFTP server to the switch.
After uploading to the switch. I've verified image and MD5 hash also. Everthing is fine. Then after I set the boot variable for the newly uploaded Image.
When I'm rebooting the Device it is not taking the new IOS. It's booting with the OLD image. Even It's not showing any error message while rebooting (ACTIVITY FILE ATTACHED FOR YOUR REFERENCE) I can't take risk by deleting the old IOS.
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Nov 3, 2012
I tried to upgrade the IOS on my internal AP and now I am in a reboot cycle. I have tried to manually boot the old and new IOS images from the rommon but neither are working. here is the output I am getting:
ap: dir flash:
Directory of flash:/
2 -rwx 6563840 <date> ap801-k9w7-tar.124-21a.JY.tar
4 drwx 256 <date> ap801-k9w7-mx.124-21a.JA1
152 -rwx 548 <date> env_vars
153 -rwx 2775 <date> cpconfig-ap801.cfg
154 -rwx 2775 <date> back_up.txt
155 -rwx 3763 <date> config.txt
[code]....
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Jun 4, 2012
i have 2504 series controller and today its stuck (before was working fine) when i restart it (remove power and power on again) its stuck here (see in snap)
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Nov 29, 2011
On a SF300-08, how to work with CLI and not with the Console Menu Interface ?
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May 10, 2012
I have an acs 5.0 running on Cisco 1120 appliance. It has worked for 2 years. Suddenly, I discovered that user can no longer login with their credentials. On close examination, when I console, the booting does not complete. Screen shot attached.
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Jun 28, 2012
I have an 1113 acs server which is not booting and hanged. Earlier its was working but i am facing the problem from today. I capture after reload the devices its asking for press F2 and F12 but when i try to do same its not allow to do the same.(Also attached the capture)
When i try to check the same through connect the desktop and reload the devices its showing the Cisco logo screen after that its showing the blank screen.is the ACS gone faulty or I will have to try with reimage the devices.
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Jan 1, 2011
I have Cisco 1841 Router with no WIC cards and USB.
Image is ipbase and on the flash. When it boots it gives the error and hangs - I changed the register value to 0x2142 but no change happened.
Following are the capture from the router .
System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)
Technical Support: [URL] (c) 2006 by cisco Systems, Inc.
Copyright
[Code]......
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