Products sold prior to the november 1, 2015 separation of hewlettpackard company into hewlett packard enterprise company and hp inc. The only way is to connect the switch via the console. For your 3com switch thank you for purchasing a 3com switch 4200g family switch. So i got two 3com switches free from work a couple years ago. I asked the school if i could use a cisco switch for a project they told me i can take a 3com 24 port switch 3c1611. The guide is intended for use by network administrators who are responsible for installing and setting up network equipment page 10. The only password that worked was monitormonitor, which just allows you to view the. And they also support the inte lligent resilient framework irf technology.
As i understand it, if you do not know any usernamespasswords for the switch your only option is to perform a factory reset, losing all configuration from the switch. The diagnostic led indicates the status of the switch. Password reset for 3com 4200g switch solutions experts. The getting started guide for your switch has all the details you should need to connect. A serial cable is probably the quickest way to find out the info on the 3com switch. Cluster view cluster switch to use the cluster switch to command to switch between the management device and member devices for configuration and management. When the switch is powered up, the diag led flashes green for about 40 seconds, then extinguishes. The 3com switch 5500gei 48port is a premium stackable 10100 switch with enhanced image ei software for businesses running the most demanding network applications requiring the highest five 9s network uptime. Using serial to rj45 cable to connect to a 3com switch. Warranty for these is 3com limited lifetime up to five years after product is discontinued with next business day advanced hardware replacement. Premium stackable gigabit ethernet switching for advanced edge applications. The 3com switch 4200g 24port delivers quadspeed performance 10100 and 10gigabit ethernet with plugandplay gigabittothe.
Im using a console cable, and can see the switch boot up and prompt for usename and password. So i was unable to logon to the web administration page to configure the ports. I received a linkswitch 12 port and linkswitch 3000 8 port. After the switch reboots you will be running the newest software, except for the. Buy 3com 3c17300a switch 4200 26port with fast shipping and toprated customer service. With the help of our 3com 4200g series switch device template, you can easily discover your devices and start managing their configurations. Hp 4200g switch series are entrylevel gigabit ethernet lan switches with enterpriseclass quality of service qos, security, and management features, delivering high value for network administrators looking for an economical edge device. Hi, i just acquired a 3com 4200g switch, and am having problems logging into it. However when i connect a device to the ports that have been setup for the vlans it.
Reset 3com switch to factory defaults forgot password. Introduces how to load boot rom and host software for the 3com switch 4800g family. Unfollow 3com 4200g switch to stop getting updates on your ebay feed. As part of our commitment to bringing you the most capable and dependable network equipment, 3com offers free software maintenance updates and documentation updates on our website. Firmware 3com 4200 48 port hewlett packard enterprise. For some reason this is left out of all of the documentation that comes with the update. The term switch 3812 and switch 3824 will be used when referring to the 3com switch 3812 12port, managed gigabit and. How to configure a shared network printer in windows 7, 8, or 10. There appears to be a backdoorundocumented access level in current and possibly previous versions of 3com s intelligent and extended switching software for lanplexcorebuilder switches. You can telnet to your switch to manage and maintain it remotely.
Network configuration manager helps you manage the device configuration of 3com 4200g series switch. I didnt write down the commands i used to get it to update, and i honestly dont think they worked. I think you need a db9 female to female cross over cable to do the job. How to reset the password on a 3com swictch 4200g 3848 december 30, 2011 december 30, 2011 to factory reset your switch, which will include setting resetting the password. Since win7 doesnt have hyperterm you can either use an xp system, transport the hyperterm stuff to win7 or use putty in serial telnet mode to interface with the switch. Ontents bout uide download the latest software and documentation for your 3com switch before you start related documentation roduct ntroduction overview introduction to the switch 4210 family pwr switches introduction to the switch 4210 family non. How to upgrade firmware and reset factory defaults on 3com. Backdoor passwords in 3com switches,routers,smart hubs. Find 3com software downloads at cnet, the most comprehensive source for safe, trusted, and spywarefree downloads on the web. Monitoramento em redes com zabbix switch 3com 4200. Part contents 1 login introduces the ways to log into an ethernet switch and cli related configuration. Stackable, 24 or 48 gb ports including 4 dual personality ports 2 x gb or sfps.
Solved configuring 3com switch3c16611 with console. The sub interfaces gets a little tricky, but wil 3com switches, you can assign a port to multiple vlans, so i suppose you. Depending on the capabilities of your hardware platform, some commands described in this guide may not be available on your switch. The switch 4800g support the 3com specific cluster management function, which facilitates your network management. The tct teacher hooked me up with a console to rj45 adapter and a crossover to connect my pc to the switch. To obtain the most uptodate operating software and user. Buy 3com 3c1671600us officeconnect gigabit switch with fast shipping and toprated customer service. The company was cofounded in 1979 by robert metcalfe, howard charney and others. For information on upgrading your software to the latest version, refer to the switch 4200g release notes available on 3com s web site at. The only problem was that no one knew what the manager and security passwords were, so i had no way of reconfiguring them. Metcalfe explained the name 3com was a contraction of computer communication compatibility, with its focus on ethernet technology that he had coinvented, which enabled the networking of computers. I recently had a problem in my home lab where i had forgotten the password to my 3com 2928 sfp plus switch. The software in the 3com switch 4200g family is a subset of that used in some other 3com products.
When the led comes back to a solid green colour approx 60 seconds then the switch is ready to be managed or pass traffic. Connect the workstation to the console port using a standard null modem cable. Open your terminal emulation software and configure the com port settings to which you have connected the cable. Now when i was trying to access it through putty, it would not make a connection.
1260 1025 726 181 1282 1311 1100 20 177 710 89 494 486 603 201 1249 1151 501 901 1061 1064 73 1436 223 1325 1374 1193 1007 261 693 1046 582 196 833