Cisco Switching/Routing :: 3750G Won't Factory Default?
Jun 2, 2013
I have a 3750G that used to be a Stack Master of a stack comprised of 2 identical switches. Since then, we have removed the stack from production, and I factory defaulted the stack MEMBER and that went fine. I just held the "Mode" button on the front until the lights all lit up and then issued the reload command and the switch came back with no configuration OTHER than the vlan database I issued the "del vlan.dat" command to no avail. I just manually removed all the vlans.
The stack MASTER on the other hand will NOT go back to factory defaults, and will also NOT erase the vlan database. Everything I try will NOT work. I've tried the following
1) Hold mode button & issue a reload after the lights start flashing
2) issue "Write Erase" then issue "reload"
3) issue "Write Erase", then issue "Write", then issue "reload"
4) issue "erase start" then issue "reload" (just in case the "write erase" command is being depriciated or something weird)
5) issue "erase start" then issue "copy run start" then issue "reload"
Is there a special way to reset a StackMaster back to factory defaults?
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May 31, 2012
I have a cisco 2960 that I seemed to have lost the password. Its just a test switch. I would like to know how to reset it to factory default. I have managed to get to a switch: prompt by holding in the small mode button on the front of the switch and pluging in the power but lost from here.
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Jan 15, 2012
Has any come across show ver memory details on 3750G-48PS as below, One of our Catalyst 3750G running software 12.2(44)SE2 shows unexpected DRAM as below:
cisco WS-C3750G-48PS (PowerPC405) processor (revision F0) with 0K/12280K bytes of memory. This would equate to around 11MB memory which does not seem right... Is it a known IOS bug?
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Feb 1, 2013
I'm having trouble with an 800 series router. Work has borrowed it to me so i can practice for my icnd2 exam. Only problem is it has a username and password on it. I have been told i can wipe the device and start over. but i cant get in to the user mode or any mode's as i don't have the user name and password. Is there a way of resetting the router back to factory defaults with out logging in to it?
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Sep 24, 2012
My team already bought one 1800 Series router. And they setted some passwor.
Right now i am not able to login. I know the cisco password recovery method to reset the password.
Instead of password recovery method i want to try with total factory default setting.
is there is any method to do factory default without login
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Jan 22, 2012
I have an AIR-AP521G-E-K9 and i want to reset to factory default in CLI.I tried "write erase" but dont work.I have problems with access-list and i want to desactivate access-list that i have created by web GUI.The problems now is that i can not access to my AP, no ping, no web GUI access.Access that i have is only by CLI, but access list is always blockinh all tha traffic trought my AP.How can i desactivate mac filtering, or how can i reset to factiry default
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Jul 12, 2011
I have another asa 5520 and it is configured. when i do factory default every thing erase. ok. when i enter again it promped for enable password. and it takes my privious password taht i gave in full configuration.
It generally comes no password . Why enable PW dont erase ? why factory default holds my previous password ?
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Nov 19, 2012
I wonder how i can restore my router to its defalt settings if my reset button is broken and the router has lock the mac of my pc. Can i connect the router to my pc and access it from it?
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Mar 21, 2012
I got Two Distribution Switches of Cisco 3750G. Each Distribution have two 3750G switches stacked. I also have one Cisco 3750V2 Access Switch connected to both Distribution. When I am checking for redundancy, I can only get redundancy test pass for one link not atall for other. If I have a link up with Distribution 1 only then its fine; but disappointment with Distribution 2 link. I can see that the switch priorities of Dist 2 is not correct ie. Master's priority is 10 and Member's is 15.
My question is that due to misconfigured priorities on Distribution 2 stack switches I am failing with redundancy if ONLY Dist 2 is up and Dist 1 is down.
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Jan 5, 2012
I have a used 1252 wireless AP. I can't get into it. How do I reset to factory default?
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May 1, 2011
What is the factory default config on ASA5505 with 8.4.1?
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Dec 17, 2012
How to reset a CAPWAP AP3600 to factory default using the AP's CLI and not the controller.
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Oct 18, 2011
We need to "reset" a SG200-08P switch back to the factory default settings and noted the "Quick Start Guide" implies the "Reset" button next to the power button doesn't exist and refers the user to the "Cisco Small Business Smart Switch Administration Guide" for instructions. We couldn't find any information related to a "factory reset" in that document either. Pressed the "paper clip button" on the switch but we still can't get in.
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Sep 15, 2012
Any info on successfully resetting an light weight 1130 AP to the factory settings? I tried the method described in the doc for 1130 on how to reset 1130 AP to the default settings, but it was not successful. I tried shutdown the AP, and plug in the power while press and holding the Mode button for about 3 seconds.This AP has lost it association with the WLC, is there anyway i can reset the AP to factory default and put in the correct IP address again?
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Oct 30, 2011
I have a WRV210-A V01 (Software: 2.0.1.5) router that when originally purchased I upgraded the firmware to the newest 2.0.1.5. However after the firmware upgrade the router has not worked right since. [I thought maybe the upgrade did not take, and successfully pushed the firmware 3x times]
Everytime you login to the webpage the right-side pane you have to scroll down 3x pages until you can see the settings options. It does that for everypage you visit you have to scroll down 3x pages until you can see the settings.
The wireless is sporadic and dropping connections, and now certain options like changing the "Basic Rate:" from "All' to "Default" does nothing and wont let you change it.
The main issue I have is that certain wireless settings like changing the "AP Isolation:" cause the router to reset back to factory defaults. and even trying to configure the LAN setup also randomly makes the router reset to factory default.
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Feb 2, 2012
getting step by step procedure to bring an ASA5550 to factory default setting, so that I can configure it from scratch via ASDM
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Jun 1, 2011
Unable to log in into our new ESW 540 switch because the default User ID and PW was changed. How do i restore the factory default on the switch.Can't get into the switch with CCA or explorer.
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Jul 3, 2011
Im connecting to my firewall through the console port, and need to know how to reset it to factory defaults. I have looked around online and can not see any reference on how to do this.
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Apr 10, 2011
i have a new 5505 and i have done a few configurations on it. When i try to reset it to the factory settings via asdm i get an error saying it could not be done. I have used config-factory-default using the cli option available in the asdm. I am using asa 8.2 and asdm 6.2. Will erasing the flash reset to factory defaults.
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Jan 2, 2013
I need to reset my DLink wireless modem all over again, can't get it to recognise the router, so thought that it would need to reset to factory defaut, how can I do this. Tried just hitting reset on the router,but nothing is happening.
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Feb 19, 2013
My DIR655 is about a month old, works fine but randomly resets to factory default (loses configuration). Used it to get internet from an existing wired connection with gateway 192.168.0.1, therefore changed Network address of Dlink to 192.168.1.1 to make it work. Every so many days of working ok, it suddenly resets to factory default with no one touching the reset button. Have to restore the configuration from saved file which is a hassle.
Although the DIR655 is connected to a UPS, it shouldn't lose the settings during blackouts right?
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Mar 4, 2012
I've one Cisco 3750G-12S with ip routing enable, the swtich is with IP Service firmware, with PRR support.Currently set my default static route 0.0.0.0 0.0.0.0 10.1.18.71 to my Firewall A Currently all of the VLAN for will be routed to 10.1.18.71
I've created a new VLAN 2 for my 10.1.2.0/24 network with the VLAN interface 2 ip address 10.1.2.10, my intention is to route 10.1.2.0/24 traffic to my 10.1.2.1 by creating the access list and route-map.
I've configure my test pc with a static ip and my gateway pointing to 10.1.2.10 (VLAN 2 gateway) , i'm not able to route to 10.1.2.1.
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Sep 17, 2012
I have a (old) 1231 that I would like to reuse, but no one remembers the password. how to recover a password from this model AP or how to reset the device to factory default?
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Aug 16, 2011
I have a cisco aironet 1300 series and i need to reset it back to factory default. the directions say push the mode button while the access point is off and then turn it on while the mode button is down.
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Feb 15, 2009
Recently purchased a RVS4000 Router, which included v1.1.14 firmware. Is it necessary to reset the router to Factory Default settings, after upgrading to v1.2.11, as in most of the other previous upgrades?
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Oct 11, 2012
I currently have 2 cisco aironet 1121G access points. Both of which I believe had an image fail during an upgrade from autonomous mode to lightweight mode. I have tried to reset these access points as directed from Cisco's instructions. I have done a reset (amber light on the middle) and a factory restore (red light in the middle) They go through the steps to restore to factory default, however, after what I believe is an attempt to pull a dhcp address before defaulting into 10.0.0.1 ip address, the access point restarts. This is happening to both of them. After they reset and go through the series of memory tests, I am able to get all three solid green lights, they stay lit for just 15 seconds (rather than 5 minutes so that i can load a new image) I am not sure why they are behaving this way. I have tried as many different possibilities resetting with the mode button. There is no console port on this model of access points so i am unable to manage it otherwise.
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Jun 20, 2011
Why when I try to reset Cisco ASA 5505 by pressing the button behind the hardware nothing happen? Just via software I can reset it?
I bought the hardware an year ago and I've never used, the problem that I don't have the blue cable and via software connecting to PC doesn't work.
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Mar 5, 2013
I have a 3502 AP that I am attempting to set back to factory default including clearing the username and password. It is going to work off of 4400 controllers. I have read numerous documents no how to clear the config and password but so far nothing has worked. I can get it into ap: mode but not sure what to enter here. When I do a dir there doesnt seem to be any files. It will pull an IP address via the local router but cannot communicate with WLC.
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Aug 6, 2011
I currently have this router in use with verizon dsl (PPPoe) setup.I have this set to "always on". Since the verizon modem, which is also router has been set into bridge mode and the d-link came into play its been extremely slow, and dropping connection. The router is in a separate IP class, and has no conflict with the modem. My question is, if I upgrade this firmware from 1.0 to 1.02 will it default to factory settings? I know it says only some will. I do have the backup config file, but i would be doing this remotely, and would not be able to get to this router if it goes down. Has anyone gone from 1.0 to 1.2 and saw a difference and speed, and are you able to do this without losing settings.
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Nov 8, 2012
I have a couple of 3750G-24T-E switches running IOS 12.2 I would like to upgrade to IOS 15.x. Is this possible? Where do I find some information on the required licenses and costs? I must admit that the cisco search function did come up with a few pages but i was not able to extract the required information. I have not used the new software activation features yet.
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Jun 7, 2012
I've got a requirement to do Inter-VRF routing (need MP-BGP) using a private AS Number on a stack of 7 x 3750G's, my question ultimately is the performance overhead of doing such a change.
The stack will have no more than 300-400 routes even with the duplicates invoked from doing VRF leaking so I can't see much of an issue myself, we already have 2 VRF's and OSPF running in each VRF just don't have MP-BGP to do the VRF leaking.
Ultimately there will be about 4-5 VRF's (I know there's a Software limit of 26 VRF's on a 3750G).
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Feb 20, 2012
Can we set ips 4260 into factory default settings with a single command?
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Jan 17, 2012
I was trying to do a password recovery on a 1142 AP but enable password did not reset and I am stuck
AP model is AIR-AP1142N-A-K9
Running IOS c1140-k9w7-mx.124-21a.JA1
Its autonomous so there is no controller. I renamed the config.txt file I am unable to rename or delete the private-config file. I get the message that file or directory cannot be found when i try to rename and permission denied when I try to delete it.
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