I recently configured a cisco 3750 switch for a stand alone network here at work, and on all our other switches and routers we use ACS to access everything. This switch being a stand alone I dont have that option.
So being like that I have to create everyone in the shop a username and password. Is there a way to prompt the user to change their password on their first login like you would with windows or such?
I've got a 3750 stack with a 3750-48p being switch 1 and a 3750-12s being switch 2 and switch 2 is the master. I would like to change the stack member numbers. I would like the 3750-12s to be switch 1 and the 3750-48p to be switch 2. I undertand I will have to reboot the stack for the change to take affect but here are my questions: How would this change affect the stack running-config ? will the switchport config follow the change ?
View 5 Replies View RelatedEnd user have had problem with IP phones that are connected to 3750 stack; many times IP phones lose connection with CallManager and the only way to clear this issue is with clear arp command. DHCP for IP phones is configured in 3750 stack.
At the beginning 3750 stack was set a VTP server, and the others as VTP clients, we detected another VTP server switch so we thought that was the problem, but after removing the issue remains. Finally we set all switch in transparent mode.
Base on this we decided to change the software image 12.2(35)SE1 C3750-ADVIPSERVICESK ---> 122-53.SE2 IPSERVICES I'm going to follow the procedure 3750 Series Switch Stack IOS Upgrade − Automatic .
as it show in the following information there are 4 differents models of 3750 switches, I have already download c3750-ipservicesk9-tar.122-53.SE2.tar for 3750G-24TS.
I have two doubts:
1. There is no problem for using this tar file for all models?
2. I followig command is correct for the change I plann to do ?
Switch#archive download-sw /allow-feature-upgrade /overwrite tftp://192.168.0.24/c3750-ipservicesk9-tar.122-53.SE2.tar
#sh inventoryNAME: "1", DESCR: "WS-C3750G-24TS" 16MB Flash 128 DRAMPID: WS-C3750G-24TS-E
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We have 2 3750 24 port fiber switches in a stack and we would like to change the member to become the master. Both are running the same IOS and they are alive on the network. I read that you can change the who becomes the master by setting the priority number higher on the member, which we did. However this requires a reboot of the member to take effect. Is there a way to force this without having to reboot? One other note, both switches in stack have a single gig connection that goes to the core (6500). One gig link is blocked due to spanning-tree and this is on the member that we want to become the master.
View 3 Replies View RelatedI have recently aquired a Cisco SGE2000 switch and the first thing I did was update to the latest firmware and change password. Now I cant login? Neither my admin / admin dosent work nor the new user I have created. Is there any characters that this dosesnt support like backslashes or forward slashes for password? If not then what can I do to get access to the switch again?
View 2 Replies View RelatedThe default value of DRAM and Flash memory are 128 MB and 16 MB of Cisco Catalyst WS-3750-24PS-E switch .I want to know , wherther the default value may be change upto 256 DRAM and 128 Flash.
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 have 2 x 3750 stacked, the port number of the master switch is gigabitEthernet2/0/1, slave as gigabigEtherent1/0/1.
Can I change the port numbering so that the master switch gets GigabitEthernet1/0/x?
I want to configure " Username & Password" on Cisco 3750 switch. I need to configure as "username xxxxxx privilege 15 password 5 xxxxxxx "
Is it possible to create password with level 5 ? I want to know about level 5 "password" & level 7 "password" ?
when i tried I am not able to configure with " password 5"
Is there anyway to pull the usernames and passwords from a switch via SNMP or write a new username and password to switch via SNMP. I have switch that was apparently misconfigured and i am not feeling like driving all the way down there to console in.
View 2 Replies View RelatedCisco IOS Software, C3750 Software (C3750-IPSERVICES-M), Version 12.2(35)SE5, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Thu 19-Jul-07 19:15 by nachen
Image text-base: 0x00003000, data-base: 0x01280000
ROM: Bootstrap program is C3750 boot loader
BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M) Version 12.2(25r)SEE4, RELEASE SOFTWARE (fc1)
In a new Cisco 3750, if the username and password is not configured seperately, what will be the default username & password. I have only configured enable password. when we access it remotely via telnet it prompts for username/password.
View 3 Replies View RelatedI have lost the "ENABLE" password on my 3750 switch.
View 5 Replies View RelatedRecieved this unit from an individual who has very little knowledge (like myself) with the 800 series.
I'm having issues just getting into this device, when I power it on and console into the unit i am presented with an "Access Verification" prompt that requires credentials that I do not have/know.
At some point (not sure how) I managed to get to a "yourname#" prompt at which point I configured using this document here and created a username and password and some other basic settings, I saved the config and did a reload and it takes me right back to that "Access Verification" prompt.
Sould I be using the CCPE to gain access to this device instead? Is there a way to recover that "Access Verification" username and pass? How did I ever get to that "yourname#" prompt?
I have found that the Catalyst 2955 series switches do not use an external MODE button for getting a switch into the switch: prompt, but they use a break sequence like routers do to get into Rommon state URL
So I was wondering if there is a similar mecanism that applies to other kind of Catalyst switches, like 2960, 3560 or 3750.
I have a problem for config switch sge2000. I can not console mode to get the prompt to type commands
View 1 Replies View RelatedI work in a lab testing interoperability between Avaya and Cisco VoIP products.I am setting up an environment to test Avaya 96x1 phones with VPN using SCEP going thru an ASA 5510 to a backend IP PBX.
Environment: Windows Server 2008 R2, Enterprise Edition, AD with DNS, NDES Cisco ASA 5510 running 9.0(1)
I would like to setup certificate enrollment between a Windows Server 2008 R2 and a Cisco ASA 5510. Here are the commands that I use for the Cisco ASA 5510:
crypto key generate rsa modulus 2048 crypto ca trustpoint ASA5510-trust enrollment url http://10.129.112.20/certsrv/mscep/mscep.dll enrollment retry period 5 enrollment retry count 3 password Interop123 exit crypto ca authenticate ASA5510-trust crypto ca enroll ASA5510-trust
Everything works as expected until I try to enroll. There is no prompt for the enrollment password and the certificate request is denied.
ciscoasa(config)# crypto ca enroll ASA5510-trust%% Start certificate enrollment ..% The fully-qualified domain name in the certificate will be: ciscoasa.avayasil.avaya.com% Include the device serial number in the subject name? [yes/no]: NoRequest certificate from CA? [yes/no]: yes% Certificate request sent to Certificate Authorityciscoasa(config)# The certificate enrollment request was denied by CA!
Why isn't there a prompt for the enrollment password?BTW, If I set "enforcepassword" to "0" in the Windows registry, then it works.
I'm wondering if anyone knows to set up the switch so that when I'm connecting via SSH, the switch doesn't prompt for a username if I supply one in the initial connect request? For example, we usually connect by typing something like the following at a command prompt:
ssh johndoe@10.10.10.10
Then the switch would prompt for a password. I've tried this on the Cisco SF302 but it still prompts for a username, and then the password.
How to find the password through lan or cmd
View 2 Replies View RelatedI'm using netgear cg3000d and i want to change my password. But my default gateway IP doesn't prompt a log in, only an error message.
I've tried restoring the browser to presettings, clearing the cache, and using chrome, and firefox.
I think i should be logging into admin gui for the router
I was testing on 802.1x function on Catalyst 2950. the funtion itself work fine with my radius. but after I have setup the aaa new-model, I have no access to my switch!everytime I telnet it prompt me username, but I didn't create any user!!
how to recover to the origianl status, just prompt to input password but not username needed, and with 802.1x enable ofcause. [code]
We currently have a client that uses the IPSec VPN Client to remote in to their PIX 501. When they connect, it secures communication and immediately connects/minimizes and the tunnel-group name/password is sufficient so no prompt for a username/password from a local/radius database.
When setting this up on a newly purchased ASA, a username/password is prompted every time they try to connect. Is there a way to eliminate this feature or a command in the tunnel-group or group policy so that a username/password is not required after the connection profile establishes the VPN? It is ASA 8.4.
I know a little bit about computers but I am having problems trying to connect to the internet that I cannot figure out. I connected the Ethernet cable to the back, it lit up, but it still says Local area connection doesn't have a valid IP configuration.
View 1 Replies View RelatedI have a 5010 that simply won't load any system image. Loads the kickstart image just fine, but once at the Switch(boot)# prompt just give me garbage when I enter "load bootflash:n5000-uk9.5.1.3.N2.1b.bin Restarting system.
Loader Version pr-1.3
loader> dirbootflash: lost+found n5000-uk9-kickstart.5.2.1.N1.1b.bin n5000-uk9.5.2.1.N1.1b.bin n5000-uk9-kickstart.5.1.3.N2.1b.bin n5000-uk9.5.1.3.N2.1b.bin
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I have a ASA 5520 which is intended to use as a VPN for clients using PDA, I think the PDA is a very old product that the VPN only support CHAP/ MS- CHAP, but seems it cannot connect the VPN, it will prompt "invalid username and password" (but in fact the username and password is valid when using PAP), below is the log i captured from the ASDM when the PDA is connecting the VPN. when i tried to connect it in windows PC, I also have the same issue if the VPN setting is using MS-CHAP, if I choose PAP, it can connect with no problem. But the PDA has no option of PAP. [code]
View 0 Replies View RelatedI just purchased a used 1242AG which is running Version 12.4(13d)JA.I tried the mode button on power on holding for 2-3 seconds, but nothing happens and Cisco/Cisco login does not work. I have figured out if I hold the mode button in for 30 seconds while powering up I get an AP prompt.I tried doing a dir flash but get permission denied.Is their any commands I can run at AP prompt to attempt to reflash this unit or reset password somehow?
View 7 Replies View RelatedHow do configure win2008 server to bring up a password prompt box when access via a workgroup pc on lan.
View 1 Replies View RelatedDisable Prompt for password when computer resumesfrom standby for win 2003 serverunder
View 1 Replies View RelatedHow to get rid of Username Password prompt for VPN user connecting to computer with guest access on shared folders?If a VPN user types any word in the user name and hits enter without password, it gets in and sees shared folders, but I want this prompt to be disabled.
View 1 Replies View RelatedFor weeks guest access to my e3000 worked fine. Today I have a friend come over, his XP connects to the guest wi-fi, but his computer does not get a prompt for a password.
View 6 Replies View RelatedDo I need the Universal image to perform stftp on a 3750 or 3750-X?
View 8 Replies View Relatedthe following information before:
Switch: WS-C3750X-48P (Stack with 2 Members)
IOS: 12.2(58)SE2
Lic: IPBASEK9
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Since i added another Member to the Stack, i'm facing the following problem: When i login with my tacacs user account, i will not be asked for the password. The same thing is for the tacacs account of my colleague, after entering the username he is logged in. It seems for me, that the passwords are cached only for this Switch.
I'm looking at adding a Cisco 3750-X switch running c3750e-universalk9-mz.122-55.SE1 (IP base license) into a stack of 3750-G switches running c3750-ipbasek9-mz.122-55.SE1.bin Given that the version and feature sets are the same I don't forsee any compatibility issues. Would there be any reason why a universal image wouldn't stack correctly with other switches running the single .bin file?
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