Cisco 3500XL

20 discussions on Cabling-Design.com Forums about the Cisco 3500XL: what owners asked, what went wrong, and what fixed it.

What owners report

3550 RAM

Last Thursday there was a six hour power outage in my building. OnFriday morning I discovered that a 3550 would not boot up. Port 1goes orange and POST halts. I believe this indicates blown RAM.This is particularly disheartening because...

catalyst 2924xl; POST failure

Hello,I have inherited a cisco 2924xl which died on someone. I'm hoping to get it working but fear the worst.The unit fails on power up during the POST tests. Amber lights come on for the first four LEDs in the unit, which indicate...

Link Flap Erros on several 3500XL switches.

Has anyone seen this before?Syslog message generated from device 10.18.128.38: May 01 09:43:3610.18.128.38 1344:May 1 09:39:59: %RTD-1-LINK_FLAP: FastEthernet0/7 link down/up 5 timesper minWe have seen this happening starting a couple of...

How many of you using 802.1x wired and wireless?

Hello, my name is Greg Pierce. I work for Hitachi Data Systems, adivision of Hitachi Limited. We are in the middle of a large wired andwireless implementation, and are wondering how many other companies outthere have or are currently...

A question in network design

I received a review question which I'm not sure about because somethingseems to be missing.5 * Catalyst 2500 with 2 ports for fast ethernet2 * Catalyst 3500 (nothing is known about exact module)I want five different vlans to communicate...

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