I understand that the password has to be changed the first time we login to Cisco 3945 router but i failed to do that and its not allowing me to connect using default username/password.
View 7 Repliesi just wanna know if it's possible to perform a router password recovery using the reload command and then issue the break sequence instead of doing an off/on on the power switch. i often find in the docs to use the latter.also, is there a way to retain the startup-config on a router when we re-enable the password recovery functionality (no service password-recovery). i've just tried this on one of our 877 and when i hit the break sequence, it went back to factory default setting.
View 7 Replies View RelatedI need to break into a 2901 router to recover the passwords. Cisco's methodology for password recovery on 2900 seriews routerssays to remove the compact flash card and reboot into RMON. There is no external compact flash card on a 2901. Is there acompact flash card inside the box? Or can you use the older method of rebooting and then hitting ctl+break to boot into RMON?
View 5 Replies View RelatedI'm using the ctrl-break sequence in hyperterminal during the the initial boot, and it's hanging.
View 1 Replies View RelatedI am trying to use the password recovery for an NME-16 and am having trouble. I am unable to look at my files in dir to so I can rename them. I can get the switch to bypass the config and come with the switch: prompt, but can not do anything more. I am trying the password recovery guide, but cant get to the text file to rename. I am using a 2811 router.
View 2 Replies View RelatedI want to recover the password or set the cisco 3750 to the default password, as forget it
View 4 Replies View RelatedI can see the console on the router. (Using the USB console connected to a Macintosh.) I was configuring the router though this console connection, and I created a new user (priv level 15) and removed the default 'cisco' user. So I'm stuck at the username/password login prompt now.
I decided to do the password recovery procedure (via the cisco doc I found etc), but I cannot break into ROMMON during the boot process. I'm not sure if that's because my Mac isn't sending the break, or what.
The pw recovery doc says you can "remove flash" if you can't break into the boot sequence. However, I cannot find any instructions on how to remove the flash. I've opened the router, and I see one very small daughter card on the main board that I think is the flash, but I'm not about to start arbitrarly prying parts off.
Currently Being Moderated password recovery
View 3 Replies View RelatedI have one CISCO 6509 Switch in my store. I tired to login in that switch but couldnt.. Once it's booted it's asking me: rd: . Find the attachment. I recover the password by changing confreg value but that also failed.
View 8 Replies View RelatedI have a major problem with our core 2801 router. In summary it appears that a staff member disabled password recovery, deleted the IOS and rebooted. Net result is no Rommon and no IOS on the flash. I've read that the Conf-Reg will be reset if I remove the NVRAM but I cannot identify it on the board. If I can get to Rommon I can recover. Currently I don't have Flash reader to restore to flash.
View 2 Replies View Relatedi read alot about password recovery , but when i apply it to cisco 7604 it fails ?i went to rommon mode and typed# confreg 0x2142 then i typed reset when the router startup it request a password form me ,i can enter the user mode , and when i type sh ver command i note that the config resgitser is 0x2102 , not 0x2142 !!!!
i could enter the privilage mode !!!! and seems no thing changed ! does this router has a specific password recovery procedure ? which differes than the classic procedure?
I have catalys 4507 with TWO supervisor V.I flowed this procedure : url...
after the reset normaly i can change the password and i check the confreg is 0X2142 but it still ask to enter the possword should i remove 1 supervisor and do the procedure or i must let the two spuervisor?
I have 2 x 6513 each with dual supervisor 720, and need to recover the enable password, is there a better method than removing one supervisor, disabling redundancy and performing password recovery on the single active supervisor module , before re-inserting the second supervisor and re-enabling SSO/RPR on the still active module.
View 2 Replies View RelatedFollowing procedures get to the switch: dir flash and get the following.....unable to stat flash//: no such device
View 4 Replies View RelatedIm trying to access the switch to reset the password to factory defaults (please see switch output Astrix has removed customer identifying information for security purposes.) Each time I reboot the switch and try and access the password recover mode this same output below starts and im still not able to access the recovery area of the switch
cisco WS-C3560G-48PS (PowerPC405) processor (revision F0) with 122880K/8184K bytes of memory.
Processor board ID FOC1133Y28Q
[Code].....
I enabled the "no service password-recovery" command on my C2960 switch. All seems to work as discribed. Only issue I have is --- which show command is used to reveal if the password-recovery feature is enabled of disabled as the command doesn't show up in the running config after you enable it ?
NOTE: The command does show up in the C2960 switch in config t mode (unlike the IOS router 2800 series), but doesn't show up in the running-config after you enable or disable it.
On the 2800 series routers (latest IOS) in config t mode the command does not show up but if you type "no service passowrd-recovery" the command function correctly and it does list it in the running configuration.
i need to recover a router Cisco 2801. I lost the password and the "no service password-recovery" is configured. I have done many attempts with the procedure in this link :URL
View 9 Replies View Relatedthe router IPSec VPN config for remote users using Cisco VPN Client 5.0.07
Router 3945 IOS C3900-UNIVERSALK9-M Version 15.1(4)M4
Here is VPN related config part and log from router and client.
aaa new-model
!
!
aaa authentication login default none
aaa authorization network default none
!
!
crypto isakmp policy 5
encr aes 256
authentication pre-share
[Code]...
I highlighted strings with possible problems of of unabling to connect but doesn't know what to do with it.
We are having problems with a two router 3945 in HSRP and a switch 2960.The two routers are connected to the switch 2960 through differentes ports. The problem is that we loose connection between the router and the switch.When we excute the command: show cdp neighbor at router, it shows nothing.If we try to make ping to the 2960 switch it is no reachable.If we make ping to the other router 3945 it is not reachable.All other function of the router are o.k.We are attaching the IOS of the routers and switch 2960 and a document in which make reference to a BUG in which mention about arp overwrite due arp attack which produce DoS.
View 2 Replies View RelatedI am using DHCP/TFTP to autoconfigure a 3945 router. The router properly obtains an IP address and finds the correct TFTP server. The issue lies in the download of the configuration file from the TFTP server. The router downloads the file, gives the "Ok" message, and prompts you to press Return to get started. When I view the running-config, several commands are missing from the Serial 0/0/0 section (HWIC-2T). If I modify the config file on the TFTP server to use Serial 0/0/1 instead and repeat the process, the configuration file loads without any issues and Serial 0/0/1 has all of the commands.
I also tried moving syntax around in my config file, but the end result is still the same. If I use Serial0/0/0 - I don't get all of the commands. If I use Serial 0/0/1, I do.
Recently I have bought a 2821 router from an auction. The router did have some configuration and password on it. I tried to break into it by restating it and pressing control and pause break signal. Old cisco method. Now when I try this method on my 2821. It does say that password recovery is disabled on the router. After this message router proceed with normal boot process. How to break the password ? Even if I loose the configuration.
View 4 Replies View RelatedWe have a cisco 2801 router in class which has a disabled password recovery. We tried almost everything, we cannot get into ROMmon and the break sequence doesn't work in any program (hyper terminal, putty, teraterm pro).
Here is the log from hyperterminal:
System Bootstrap, Version 12.3(8r)T9, RELEASE SOFTWARE (fc1)Technical Support: [URL].Copyright (c) 2004 by cisco Systems, Inc.PLD version 0x10GIO ASIC version 0x127c2801 processor with 131072 Kbytes of main memoryMain memory is configured to 64 bit mode with parity disabledReadonly ROMMON initializedPASSWORD RECOVERY FUNCTIONALITY IS DISABLEDprogram load complete, entry point: 0x8000f000, size: 0xc100Initializing ATA monitor library.......program load complete, entry point: 0x8000f000, size: 0xc100Initializing ATA monitor library.......program load complete, entry point: 0x8000f000, size: 0xd49718Self decompressing the image :
[code].....
i have a cisco 2811 series router and using for internet router and is working fine.i disabled its password recovery process from router cli like
NO PASSWORD RECOVERY Process Enable now i forgot its username and password and need to recover its password.
I have a 3945 router with two interfaces connected to my firewall, one to the management interface and another to my dmz. I'm running eigrp between all my network devices. The problem I'm running into is when I try to ssh to the management interface of the 3945 the traffice hits the firewall, then goes right to the management interface as it should, but the return traffic is trying to use the dmz interface since that is how the router knows to get back to my computers network. I created 2 route-maps to try and address this issue. [code] I've applied the MANAGE_IN route-map to all interfaces that might have inbound traffic destined for the management network and applied the MANAGE_OUT route-map to the management interface. The MANAGE_IN policy appears to be functioning correctly, the MANAGE_OUT doesn't appear to be functioning correctly. When I look at traffic from my host going to the management interface I see it still trying to return through the dmz interface.
View 11 Replies View RelatedI currently have a Cisco 3945 router deployed and I am reaching the CPU's max during peak usage. The 3945 supports ~500Mbps Fast/CEF Switching and I need something at least double that capacity.
I need the ability to have at least 8 RJ-45 10/100/1000 connections. I also need the ability to NAT.
if the Cisco 3945 router requires any license for it to run HSRP. Also advise which IOS runs HSRP on the 3845 router.
View 3 Replies View Relatedterms of Performance for 3925, 3925E and 3945.
didn't see much different between 3925 and 3925E except an additional port.
CBWFQ kicks in when the interface becomes congested and there is no available space in the queue but I need to find a solution to the scenario below:Im using a Gigabit interface on the 3945 Router that connects to the ISP. The ISP limits bandwidth to 60Mb so I need to make sure when I reach the limit of the 60Mb the router starts using the BW percentages defined in the policy-map using classes. any kind of traffic go out as it wants but as soon as the 60Mb limit is reached, the priorities defined by the traffic classes will kick in just as if the interface ran out of queues (as CBWFQ usually works).
View 7 Replies View RelatedI had to format flash and recover. I did the quicker way by using set BAUD 115200...once the .bin was across I forgot to set the baud back to 9600. I have followed instructions: go back to switch: set BAUD 9600 then reset. also tried the unset command. problem is it always comes back up with a BAUD of 115200. CWill I have to label 1 switch as 115200?
View 38 Replies View Relatedif it is possible to recover a Cat 6500 that has no code on bootflash from ROMMON, and is it mandatory to have a compact flash card to do the recovery ? or can one use xmodem or TFTP ?
View 6 Replies View Relatedi have enabled error disbled recovery with time interval of 600 seconds on my 2960 switch.
What exactly this command does? Pls explain
I have the wrong code on the device. I can get to the switch: prompt. The manual say to connect a PC to the management port. But it does not come up. x modem does not seem to work. I found some commands :
Examples : This example shows how to clear the Ethernet management port statistics: switch: mgmt_clr
where I can find a CLI password recovery procedure for the administrator account?
View 1 Replies View Related