the server switch is HP 2626 manage switch
all others are unmanaged netgear switches
yes it turns to orange like within 30 seconds
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gigabit
i have a gigabit switch as follows
server>>>>>>>>>> switch1 >>>>>>>>>>switch 2 >>>>>>>>>>switch 3
(in) (out) (in) (out) (in) (out)
from server to switch 1 read as gigabit (meaning the led yellow)
from switch 1 to switch 2 read also gigabit
but from switch 2 (out) to switch 3 read as 100mbps (orange)
at first when i connect switch 2 (out) to switch 3 shows yellow color
but the led goes offline and turn on with orange color
wat might be the problem
will it be length problem or too many hop counts?
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Answers
Actually time it with a watch. Is it - 30+/- 1?
If it is 30 +/-1, this could be normal operation (I'm assuming the cisco STP defaults). But there would have to be more cables than you have drawn on the picture. You would have to have some switching loops. Two cables between switch 2 and 3 would cause this "symptom" - but it's not really a symptom, but rather normal STP operation.
Actually time it with a watch. Is it - 30+/- 1?
If it is 30 +/-1, this could be normal operation (I'm assuming the cisco STP defaults). But there would have to be more cables than you have drawn on the picture. You would have to have some switching loops. Two cables between switch 2 and 3 would cause this "symptom" - but it's not really a symptom, but rather normal STP operation.
You don't say that you actually have a problem? If you were to connect a PC into switch 3, you would only get 100MBs traffic to the server (lowest link speed). The link speed would show this on the PC (IPCONFIG /ALL) and a route map from either end would show this also.
One thing to check is that the link speeds and duplexing are all in sync. If they are all set to Auto Negotiate (which should be fine) then they may not negotiate correctly due to HP and Netgear differences. Try forcing them to 1000-full duplex (or 100-full duplex).
If you still have problems (what ever they are) then set all speeds to the lowest of 10-half duplex and see if they work OK then.
Hope this helps
Barny
IPKON Networks Ltd
The small netgear switches do not allow setting duplex and other parameters. These are not enterprise switches - they are SOHO equipment. They are not managed switches.
So you cannot set and you cannot check the duplex and link speed, other than by looking at the indicator lights.
Swap the cables and let us know how it turns out.
CB
Try putting switch 3 in switch 2's place. See if switch 3 connects to switch 1 at gigabit speed. Since these are unmanaged switches there are no config options. I would be surprised if switch 3 operates at gig speed connected to switch 1. It sounds like switch 3 is either not gigabit or is bad and will not operate at gigabit speed
ammadeyy,
you have twice mentioned something you call a "short cable". Also, you mention that it is "jell filled black color outdoor cable". But the length and color is not a key factor. What is key is what I mentioned a few hours ago, that
j0s3ph repeated two hours later: you need to make sure the cables are NOT cat-5 cables but are instead at least cat-5e, and better yet, cat-6.
This designation is often printed on the cable itself (although it can be hard to read), and will defintely be on the packaging that the cable came in.
Please check this and let us know.
CB
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by: rfr1tzPosted on 2006-03-22 at 14:19:38ID: 16262853
Are these cicso switches.
Do a "show interfaces" command. The output looks like this:
Ethernet 0 is up, line protocol is up
Hardware is MCI Ethernet, address is 0000.0c00.750c (bia 0000.0c00.750c)
Internet address is 131.108.28.8, subnet mask is 255.255.255.0
MTU 1500 bytes, BW 10000 Kbit, DLY 100000 usec, rely 255/255, load 1/255
^^^^
Here's the configured bandwidth. Should be bigger for your switches
Are those the only connections to these switches? Sounds like STP may be blocking the port. Time how long it takes to turn orange. Is it 30+/- 1 seconds?