Latest threads in Ethernet LANshow only best voted threads

Subject Author Posted Replies
 
Strange MAC Addresses
man proxyarpd? On a switched network (Catalyst 6509 wit CatOS 8.3(1)) arpwatch complains on ethernet mismatch 57.122.145.233 0:90:69:xx:xx:xx (0:90:df:d7:4b:f4) from a customer connected via a...
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HP Procurve switches
I am familiar wiith the Procurve 224M, 2324 and 2524 switches, and the differences between them. How do the 2124, 2224 and 2424 switches compare to these. I'm lookiing to buy a few secondhand...
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10BaseT Half Duplex Switch?
Is there a cheap switch I can put in the middle of an existing run of Cat5 cable that will force it to 10BaseT Half Duplex, and repeat the signal? I've got a 300-foot (plus or minus) cat5 link running...
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Phone lines to 10/100
Hi to all, I am working in a company stablished in an old building and we have a BNC network (limited to 10Mhz). Rewiring the building to install a 10/100Mhz is very dificult (or impossible). In all...
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Ethernet bridges and tagged BPDUs
Hi, The scenario: I would like to create a transparent L2 connection between two LANs via a third LAN, and run spanning tree between the endpoints without interfering with the configuration of the...
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protocol type 0x9999
I just observed some ethernet packets with protocol type 0x9999, and destination address like 00:04:6A:00:00:00. What kind packet is it? Keep asking The ethertype means nothing to me, but '00:04:6A'...
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ANN: Anyplace Control 2.5 released
We are proud to announce the new 2.5 version of Anyplace Control program. This update is free, so registered users will receive it free of charge. Anyplace Control is a remote control program that can...
 
MAC to IP Translation ???
Hi, I would appreciate if someone can guide me towards MAC Address to IP Address Translation. Source code, preferably in C or VC++ or Win32 API will be very helpful. TIA, Sanjeev Kumar This program is...
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Anyone know of a vendor which makes a 12-port 1000BASE-LX Switch?
Thanks in advance The LX-version of the Extreme Summit5i is close (12 LX + 4 GBIC): Regards, Marco. http://www.extremenetworks.com/libraries/prodpdfs/products/summit5i.asp Or for a LOT less money you...
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Help! Looking for Docs for SynOptics LattisHub 2803
Google turns up a bunch of links to Bay Networks which are out of date. Nortel bought them out but apparently didn't transfer the docs to their support web site. At Nortel website, under "Support |...
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VLANs on a 3COM Superstack III
I recently had some issues where 2 of my 3300 switches in one of my stacks went bad. I'll refer to that as Stack 6; and I have Stacks 1 - 7 connected through Fiber to a Corebuilder 9000. I replaced...
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D-Link DGE-550SX tuning.
I have a Windows 98 Second Edition system and a Windows XP Professional system connected by a pair of D-Link DGE-550SX Gigabit fiber Ethernet adapters. The W98SE system is on an 850 MHz system, the...
 
Linksys EG008W and SD2008 differences?
What are the differences between the LinkSys EG008W and SD2008? The boxes are different, but do the do products exist just because LinkSys was takeover by Cisco, or are there network functionality or...
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cable management - source for velcro straps with screw hole?
Does anyone know of any sources for velcro straps that have metal grommets in them for mounting with screws on walls? Thanks. a quick shot with Google found this on hook and loop, not Velcro which is...
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RS232 over Ethernet
I have some remote devices with RS232 ports that normally have modems on them to allow remote control over a regular dial up phone line. It uses proprietary software that expects to either see a...
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