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тАО08-12-2003 10:40 AM
тАО08-12-2003 10:40 AM
Procurve 2524 not working
1. Plugging two laptops into the bad switch, setting static IP addresses for them, and trying to PING from one laptop to the other. Request timed out.
2. Set a static IP address for the bad switch. I cannot ping that address from a laptop hooked up to the switch or from a desktop hooked up to a second switch that is then connected to this bad switch.
To try and fix the problem I have:
1. Plugged the laptops into different ports on the bad switch. Still broken.
2. Reset the switch. Still broken.
3. Held down the clear button and reset the switch to factory defaults. Still broken.
4. Updated the bad switch's firmware to version F.05.09 using a serial cable. Still broken.
I've observed a couple of things on the bad switch. First, when I plug a laptop or another switch into the bad switch the port light will turn on like it should and the bar below it flicker a bit to indicate traffic. However the port bar for cable between switches will not flicker. When I connect to the bad switch via a serial cable and check the ports it does indicate that the laptops and uplink cable are present but obviously data isn't flowing.
I've tried both crossover and normal network cables between the switches and get the same results.
Is this switch dead? What do I need to do to get it working again?
Matthew
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тАО08-13-2003 04:53 AM
тАО08-13-2003 04:53 AM
Re: Procurve 2524 not working
the first thing i would try [using the factory default configuration] is to start ping on one laptop and watch the packet counters of the interface where the laptop is connected to. if they are increasing, the problem is not with the cable or the interface but inside the switch. in which case a HP repair centre might help. If on the other hand the counters are not increased, you might wish to check the cables / connectors / plugs / sockets first. If you are 100% sure the problem is not there.. visit the repair centre.
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тАО08-14-2003 05:54 AM
тАО08-14-2003 05:54 AM
Re: Procurve 2524 not working
(if you have a hp9000 host use linkloop command)
good luck
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тАО08-18-2003 01:41 AM
тАО08-18-2003 01:41 AM
Re: Procurve 2524 not working
I suposed that the switch is not totally dead, and you can access via console. see the logs, and verify VLAN configuration, also it??s possible you have any port disable?
If the switch is on guaranty, call HP.
Regards
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тАО08-18-2003 01:42 AM
тАО08-18-2003 01:42 AM
Re: Procurve 2524 not working
One thing, have you tried to upgrade firmware?
Regards
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тАО10-18-2003 06:06 AM
тАО10-18-2003 06:06 AM
Re: Procurve 2524 not working
I am facing some similar problems (communication between Hp2524 and other equipments).
the link between my 2524 and catalyst 3524 is very bad. A transfer between stations is less than 1 mbit/s compared with 75-85 Mbits when directly connected on different 3524 or 2524. It was working correctly with my 2424's but no more with my 2524's (the same with up to date firmware or 3 years old firmware. Did anybody encounter such problems ?
thanks in advance
yb