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HP 4204vl (J8770A) non-blocking switching capacity
On the information page for the above mentioned switch, it says "Supports a maximum of 96 autosensing 10/100 ports or 96 autosensing 10/100/1000 ports or 16 mini-GBICs or 4 10-GbE ports, or a...
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What is the fastest way to connect two machines for a ping-pong test? [closed]
I need to do a latency test between two machines, basically a ping-pong packet test. I wonder what is the fastest connection I can have between those two machines. I imagine my options are: Ethernet...
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Cisco Switch NTP client Clock is unsynchronized, stratum 16, no reference clock
I am trying to configure a cisco switch as a ntp client, however I cannot get past the show ntp status of Clock is unsynchronized, stratum 16, no reference clock. I’ve tried setting the clock close to...
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How many access points do I need?
My company has 6 floors and each floor is roughly around 5000 sq ft. I was wondering to cover the whole building with wireless connections. So how many access point do I need to setup to cover the...
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PowerConnect 3548p SNTP and web interface not working
I have been unable to get SNTP and access to the web interface working properly on a Dell PowerConnect 3548p. In the logs, this message appears over and over again: 04-Jan-2000 20:19:29...
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Router vs switch in a LAN [closed]
If I have a LAN and and connect it with a switch, I understand it uses a CAM table to route packets in layer 2 (by saving mac to port relations). So far all good. However, when using a router for a...
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Teaming/Spanning Switch Ports
I like to team NICs on my servers. Since most workstations are giga-bit anymore I want to provide my servers a bit more bandwidth. I’ve read various things that say I am/am not supposed to bond the...
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Is it possible to include switches in traceroute hops?
I was wondering if it’s at all possible to make a Dell Powerconnect 2848 switch show when running internal traceroutes. This would help with diagnosing issues and make it far easier to see where...
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Cisco switch:change mac type from dynamic to static in console
How to change mac from static to dynamic in mac-address-table (switch)?I find this official source but still not understand what options I must choose. Something like this: switch(config)#...
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STP on network with one switch
If a network has only one switch, does STP take place ? Also, if it does, do the ports of the switch become designated ? Thank you. Asked by coredump Q: If a network has only one switch, does STP take...
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What’s a good way to handle multiple devices with the same MAC address on one...
The devices I’m working with come off the production line all set to the same MAC address. I can set each one to have their own static IP, and I’m wondering if there would be a way to connect them to...
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