3Com SuperStack - Recent Questions, Troubleshooting & Support - Page 4

Here is the standard pinout for a console port on a router to seriel port for computers

The downloaded file is "corrupt", and thus it fails the "verification" process.

Download the firmware again, and compare the two files.

Or, use a different computer to download the firmware, and to do the firmware-update.

You need to download this: Driver Update Software and update your drivers. Best of luck... Regards, Micky

Don't let the switch name fool you, HP calls it the HP 1910. HP 1910 48G Switch Fixed Port Web Managed Ethernet Switches HP JE009A ABA Technical Notes: "The HP 1910-48G Switch (JE009A) was formerly sold as the 3Com Baseline Plus 2952 (3CRBSG5293) and may ship with this product labeling.SFP ports and copper ports work simultaneously, independent of each other to give a total of 52 Gigabit-capable ports." Firmware download from HP: My Networking HP Official Site

A very simple solution to r epairing all by yourself is getting help from handbooks, they're very detailed and complete in every way so for me it was my b est source to repair one of the top sites for this is https://big-manuals.com/

http://www.support-and-drivers.com/download.php?mid=156737 If you need further help, I’m available over the phone at https://www.6ya.com/expert/jason_d799f810c7212a78

Depending on the mode the phone is in, it may be only a layer 2 device - meaning it just broadcasts at layer 2 to find the NBX and once discovered, uses layer 2 for all communication.

I would recommend starting with what is simple. Have you tried replacing the Ethernet patch cord that the phone is connected to? How about the curly cord between the phone and handset? Does the phone do the same thing if you connect it to a different port? Does a different phone do the same then when connected where this phone is connected?

get an ethernet patch cable cat 6 looks like https://www.monoprice.com/product?p_id=2115 plug it into notebook ethernet port and plug other end into your router's ethernet port . from specs it has an ethernet port only one port ! https://www.router-reset.com/reset-manuals/3Com/3CRWE454G72 then log into via a browser to 192.168.1.1 and go to wi fi security and note the wep or wpa encryption key used user name could be a minus sign ? user name is - or it is blank ie nothing typed in ? password is admin https://www.router-reset.com/default-password-ip-list/3Com

If you get a 'Limited connectivity" on you wirelessconnection on your laptop, it means that the wireless card on your laptopprobably did not get an IP address from the wireless router. To fix this problem, right click on the wireless icon on the Task bar and thenclick Repair.This will force the wireless router to issue a IP address to the wireless cardon the laptop.

I don't know anything about them, but here's a 444 page pdf on them. Hopefully it will help: http://h20628.www2.hp.com/km-ext/kmcsdirect/emr_na-c02583472-1.pdf

Time for a new mouse! I’m happy to help further over the phone at https://www.6ya.com/expert/joshua_ac64e182ed26f66d

You can log into a Switch 4500G Ethernet switch in one of the following ways: ? Log in locally through the Console port ? Telnet locally or remotely to an Ethernet port ? Telnet to the Console port using a modem ? Log into the Web-based network management system ? Log in through NMS (network management station)