3com 4250t manual pdf

View and download 3com 4500 getting started manual online. For warranty information about this product, please click here. View and download 3com baseline 3c16470 user manual online. Document title document part number on the title page page number if appropriate example. Superstack ii switch 3300 user guide part number dua16980aaa04 page 21 16980ua. Box 58145, santa clara, ca 950528145 to learn more about 3com solutions, visit 3com. Recover the password of a 3com 4250t switch geeklab. Reader portable document format pdf or html on the 3com world wide web site. Aa published july 2006 3com switch 4200g family getting started guide 4200g 12port 3cr1766091 4200g 24port 3cr1766191 4200g 48port 3cr1766291. I recently had a problem in my home lab where i had forgotten the password to my 3com 2928 sfp plus switch. How to mirror ports on a 3com superstack iii switch.

Technical data is provided with limited rights only as provided in dfar 252. Switch 4250t 3c17302 73 switch 4228g 3c17304 74 d technical support online technical services 75 world wide web site 75 3com knowledgebase web services 76 3com ftp site 76 support from your network supplier 76 support from 3com 77 internet support 77 telephone support 77 returning products for repair 79. Documentation accompanying 3com network supervisor. Reset 3com switch to factory defaults forgot password. This is supplied on the cdrom that accompanies the switch. Last weekend, one of my 3com 4250t switches stopped functioning. On the newer 3com switches we have, superstack 3 4200 series i believe, you cannot mirror ports. Superstack 3 3cr1756191, superstack 3 3cr1756291, superstack 3 3cr1757191, superstack 3 3cr1757291. You will need to know then when you get a new router, or when you reset your router. Dua16475bsaaa01 page 25 please note that we can only respond to comments and questions about 3com product documentation at this email address. The 3com wireless 7760 11a bg poe access point is a high performance access point that allows you to join isolated wired ethernet networks into a unified wireless local area network wlan. User exec mode is used for tasks that do not change the configuration,such as performing basic tests and listing. Accessing online documentation the cdrom supplied with your switch contains the following online documentation. Feedback if you are a seller for this product, would you.

I used a multimeter and the fuse seems okay, but its dead as a doorknob. Gigabit ports only auto negotiation autonegotiation of port speed, duplex, and connection mdimdix. 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. This guide is intended for use with switch 4400 models. Questions related to technical support or sales should be directed in the first instance to your network supplier. Link aggregation manual and lacp link aggregation ieee 802. User interface view acl use the acl command to define an acl identified by a number, and enter the corresponding acl view. The 3com baseline switch 20162024 is a versatile, easytouse unmanaged switch. Superstack 3 switch management quick reference guide pdf format superstack 3 switch implementation guide pdf format. View and download 3com superstack 4228g instruction manual online. Switch 4250t 3c17302 48 10baset100basetx ports, 2 10100baset ports. So i was unable to logon to the web administration page to configure the ports.

Superstack 3 switch 4200 series getting started guide. Nbx administrators guide v3000 analog v3000 bri v3001r v5000 nbx 100 release 6. Superstack 3 baseline 10100 switch 16port and 24port. Since my switches are stacked to one virtual unit, i bought a second hand 4250t to replace the broken one. Switch 4200 family getting started guide switch 4226t 3c17300 switch 4250t 3c17302. Superstack 3 switch 4200 family getting started guide.

It is ideal for users who want the highspeed performance of 10100 switching but do not need sophisticated management capabilities. Jan 03, 20 the 3com wireless 7760 11a bg poe access point is a high performance access point that allows you to join isolated wired ethernet networks into a unified wireless local area network wlan. Superstack 3 switch 3870 family getting started guide. Reader portable document format pdf or html on the 3com. The baseline 10100 switch is shipped ready for use. System view active regionconfiguration use the active regionconfiguration command to. I have a 3com 4400 superstack 3, and its an easy task. About this guide this guide provides all the information you need to install and use a superstack 3 switch 4400 in its default state. Find the user manual you need for your phone and more at manualsonline. The access point ap supports wifi protected access security standards to provide a higher level of security for network data and communications.