Question about 3Com SuperStack 3 4400 (3C17204-US) 48x10/100 Mbps Networking Switch

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Dynamic Vlans sir i have in problem about Dynamic Vlans Configuration in 3com superstack 4 switches. i have been configured IAS server, Active directory, dhcp and winxp client but i m not able to connect LAN. kindly help me about Dynamic Vlans configuration and provide me authentic document.. i m very thankful to u.. REGARDS, SYED BAQAR RAZA

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5 Suggested Answers

fossilruins
  • 114 Answers

SOURCE: enter the switch configuration

page 22 of the 3com user guide for your switch talks about how to use the console cable and how to connect to your pc, I included the link below for your manual, if you don't have it:

http://support.3com.com/infodeli/tools/switches/baseline/3Com_Baseline-Switch-2916-2924_User-Guide.pdf

Posted on Jun 21, 2008

  • 1 Answer

SOURCE: Routing vlans on 3com switch 4500

i can't set ip address over 4 vlans. the 3com switch 4500 always give error message "there's not enough routing resources available".please help....

Posted on Jun 08, 2010

  • 17 Answers

SOURCE: I want to know the

Username:monitor Password: monitor---monitor mode, view only manager manager--can change all except security features admin (no password)--sets security features IP: 169.254.100.100 or 169.254.100.99

Posted on Jul 18, 2011

  • 9 Answers

SOURCE: 3com superstack 3 switch 3300 reset himself randomaly need a solution

take it to the 4s garage, if you want to find out the problem by yourself,you first have some professional tool , there are some diagnostic that always can figure out the problem i can show you: www.xcardiag.com/

Posted on Apr 12, 2012

  • 17 Answers

SOURCE: i have 3Com Baseline Switch

First,"There is usually a small button on routers that can be accessed with the tip of a pen or a paperclip. When you find that tiny button, hold your pen or paperclip down on it for approximately 10 seconds until the router resets itself to factory defaults."
After that, you can contact the manufacturer to get some helps if you still have problem.

BTW,
I work for Ingellen Communication Equipment and we are a large fiber optic equipments manufacturer in Shenzhen.Kindly let me know your specific requirements so that i can help

Posted on Apr 17, 2012

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Sir I have 4200 series 26 ports Switch i want to Configure intra VLAN But I am Getting a problem to Configure that switch . After Cnfigure VLAN on Consol prompt. I am not accessing to my Server & WAN...


Hi,
If you are creating only Layer 2 VLANs on the switch , you wont be able to ping the servers and Routers as they are in default VLAN1.
you can do the below steps
1. Create sub interfaces on the router LAN interface
2. Provide a new ip range to the new sub interface
3. Make the switch port connecting router as trunk, so that it will carry both the VLAN info
4. on your Labtop/PC give the IP address in the newly defined range
5. Make your switch port to be in the new VLAN

This will work , if you wont be able to configure the above settings, let me know i will give you the detailed config

Nov 01, 2010 | 3Com 4500 24-Port Ethernet Switch

1 Answer

3 vlans, data,1; data 2,;voip,5. Ports carry voice tagged, and data. currently Windows 2000 DHCP server lives on Vlan 1 (AND WORKS). Need to upgrade. When we test the new servers we are unable to make both...


Here's what you need to do:

First, be sure to assign an ip address(in the proper subnet) to each VLAN.

Second, use the ip helper-address command in the context of each VLAN, the address used should be the address of the DHCP server

Third, Add a scope for each additional VLAN on the DHCP server.

The switch will route the DHCP request to the proper server based on the ip helper-address command parameter and based on the ip address of the VLAN that is passed tot he server, a DHCP address in the proper subnet is automatically configured.

Here is a sample:

ProCurve Switch 3500yl-24G-PWR# configure
ProCurve Switch 3500yl-24G-PWR(config)# vlan 33
ProCurve Switch 3500yl-24G-PWR (vlan-33)#ip address 192.168.33.254/24
ProCurve Switch 3500yl-24G-PWR (vlan-33)# ip helper-address 10.1.2.250

Aug 06, 2009 | HP ProCurve 4104gl Networking Switch

2 Answers

IP Addressing by dhcp for vlans


tell each vlan about DHCP server using

ip helper <DHCP servers ip adddress>.

in config mode.

Mar 03, 2009 | Cisco Catalyst 2950 24x10/100 Mbps...

2 Answers

Sending DHCP request across diffrent vlans


Hmm... on your DHCP server, try setting the "default router" IP for each pool to be the VLAN ID on the switch.

scope 172.16.0.0 /24
router 172.16.0.1

scope 10.20.8.0 /22
router 10.20.8.1

I think the DHCP replies aren't going back where they should. I've never done this without a router doing all the DHCP, but it does work and i've done it many times. Your config looks spot on for the switch.

Feb 01, 2009 | Cisco Catalyst 3750E-48PD

3 Answers

Routing vlans on 3com switch 4500


i can't set ip address over 4 vlans. the 3com switch 4500 always give error message "there's not enough routing resources available".please help....

Oct 28, 2008 | 3Com 4500 24-Port Ethernet Switch

3 Answers

3Com 3824


Download free version of HyperTerminal for Vista : ftp://ftp.hilgraeve.com/htpe/htpe63.exe
Make a new connection :
connect using COM1 (depends of your configuration)
19 200 bits/sec
8 data bits
No parity
1 stop bit
No control of flux

And push enter twice to display a "Login:" prompt.
Connect using default user/passwords : http://support.3com.com/infodeli/tools/switches/ss3/management/ug/setup.htm#13131

Regards,

AstroMan

Jan 14, 2008 | 3Com SuperStack 3 3824 (3cr17402-91-uk)...

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Random reboot of 3com 4400 stack Can you help, please? I have a 3Com 4400 stack running the latest version v6.13S. The stack sometimes reboots randomly. The logs showed the following: Unit 1 Watchdog handler is RESET The History Log Id No S/W Rel Reason UpTime SysErr 42 42 6.13s S/W Watchdog (r) 17 Hrs 42 Mins 52 Secs Uptime Hours 16828 Reset 41 43 43 6.13s S/W Watchdog (r) 0 Hrs 51 Mins 14 Secs Uptime Hours 16828 Reset 42 44 44 6.13s S/W Watchdog (r) 0 Hrs 47 Mins 54 Secs Uptime Hours 16828 Reset 43 45 45 6.13s S/W Watchdog (r) 0 Hrs 32 Mins 15 Secs Uptime Hours 16828 Reset 44 46 46 6.13s S/W Watchdog (r) 0 Hrs 18 Mins 48 Secs Uptime Hours 16828 Reset 45 47 47 6.13s S/W Watchdog (r) 0 Hrs 33 Mins 59 Secs Uptime Hours 16828 Reset 46 48 48 6.13s S/W Watchdog (r) 1 Hrs 9 Mins 57 Secs Uptime Hours 16829 Reset 47 49 49 6.13s S/W Watchdog (r) 0 Hrs 59 Mins 28 Secs Uptime Hours 16829 Reset 48 50 50 6.13s S/W Watchdog (r) 0 Hrs 42 Mins 37 Secs Uptime Hours 16829 Reset 49 51 51 6.13s S/W Watchdog (r) 20 Hrs 17 Mins 57 Secs Uptime Hours 16849 Reset 50 52 52 6.13s S/W Watchdog (r) 0 Hrs 5 Mins 19 Secs Uptime Hours 16849 Reset 51 53 53 6.13s S/W Watchdog (r) 0 Hrs 55 Mins 15 Secs Uptime Hours 16849 Reset 52 54 54 6.13s S/W Watchdog (r) 0 Hrs 37 Mins 23 Secs Uptime Hours 16849 Reset 53 55 55 6.13s S/W Watchdog (r) 1 Hrs 26 Mins 17 Secs Uptime Hours 16850 Reset 54 56 56 6.13s S/W Watchdog (r) 1 Hrs 42 Mins 12 Secs Uptime Hours 16851 Reset 55 57 57 6.13s S/W Watchdog (r) 17 Hrs 26 Mins 34 Secs Uptime Hours 16868 Reset 56 Assertions : Id S/W Rel File Name Line 5 3.00 agg_sma.c 1215 6 3.00 agg_sma.c 1215 7 3.00 agg_sma.c 1215 8 3.00 agg_sma.c 1215 9 3.00 agg_sma.c 1215 10 3.00 agg_sma.c 1215 14 3.00 agg_sma.c 1215 Last System Error Data: ID (57) S/W Rel (6.13s) Reason (S/W Watchdog) Unit 2 Watchdog handler is RESET The History Log Id No S/W Rel Reason UpTime SysErr 236 236 6.13s S/W Watchdog (r) 0 Hrs 10 Mins 55 Secs Uptime Hours 48145 Reset 235 237 237 6.13s S/W Watchdog (r) 2 Hrs 2 Mins 20 Secs Uptime Hours 48147 Reset 236 238 238 6.13s S/W Watchdog (r) 0 Hrs 29 Mins 15 Secs Uptime Hours 48147 Reset 237 239 239 6.13s Power (r) 2 Hrs 0 Mins 0 Secs Uptime Hours 48149 Reset 238 240 240 6.13s S/W Watchdog (r) 17 Hrs 5 Mins 9 Secs Uptime Hours 48166 Reset 239 241 241 6.13s S/W Watchdog (r) 2 Hrs 55 Mins 1 Secs Uptime Hours 48168 Reset 240 242 242 6.13s Power (r) 3 Hrs 0 Mins 0 Secs Uptime Hours 48171 Reset 241 243 243 6.13s S/W Watchdog (r) 91 Hrs 47 Mins 28 Secs Uptime Hours 48262 Reset 242 244 244 6.13s S/W Watchdog (r) 45 Hrs 25 Mins 25 Secs Uptime Hours 48307 Reset 243 245 245 6.13s S/W Watchdog (r) 4 Hrs 29 Mins 38 Secs Uptime Hours 48311 Reset 244 246 246 6.13s S/W Watchdog (r) 117 Hrs 3 Mins 10 Secs Uptime Hours 48428 Reset 245 247 247 6.13s S/W Watchdog (r) 0 Hrs 32 Mins 9 Secs Uptime Hours 48428 Reset 246 248 248 6.13s S/W Watchdog (r) 3 Hrs 11 Mins 54 Secs Uptime Hours 48431 Reset 247 249 249 6.13s S/W Watchdog (r) 20 Hrs 52 Mins 50 Secs Uptime Hours 48451 Reset 248 250 250 6.13s S/W Watchdog (r) 3 Hrs 5 Mins 37 Secs Uptime Hours 48454 Reset 249 251 251 6.13s S/W Watchdog (r) 1 Hrs 42 Mins 13 Secs Uptime Hours 48455 Reset 250 Assertions : Id S/W Rel File Name Line 129 6.10s lazy_ack.c 890 137 6.10s poller.cc 1104 138 6.10s poller.cc 1104 152 6.10s lazy_ack.c 890 158 6.10s lazy_ack.c 890 159 6.10s lazy_ack.c 890 169 6.10s lazy_ack.c 890 170 6.10s lazy_ack.c 890 173 6.10s lazy_ack.c 890 175 6.10s lazy_ack.c 890 187 6.10s lazy_ack.c 890 191 6.10s lazy_ack.c 890 199 6.10s lazy_ack.c 890 208 6.13s lazy_ack.c 890 209 6.13s lazy_ack.c 890 225 6.13s lazy_ack.c 890 Last System Error Data: ID (251) S/W Rel (6.13s) Reason (S/W Watchdog)

May 14, 2009 | 3Com SuperStack 3 4400 (3C17204-US)...

3Com SuperStack 3 4400 (3C17204-US) 48x10/100 Mbps Networking Switch Logo

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