I saw a lot of posta about duplex but I'm still confused...pls help
We have a few thousand 7960 phones set to Duplex and speed Auto/Auto by default and our standard switch configuration is 100/Full hardset and not AUTO negotiation (due to historical issues with auto nego)
Is there a way to bulk set all my phones to 100/Full? The only way I say is to do it from the phone manually.
Are there good docs that show that cisco recommends that you set the switch and the phone to AUTO/AUTO....?
I did see this...but this does not seem..proof-worthy
The admin guide says "On both the network port and access port, use full-duplex mode to avoid collisions."
didn't understand if it means don't use Auto or just don't use Half-duplex..
Network and Access Ports
The back of the Cisco IP Phones models 7960G and 7940G have two RJ-45 ports labelled 10/100 SW and 10/100 PC. Each port supports 10/100 Mbps half- or full-duplex connections to external devices. You can use either Category 3 or 5 cabling for 10-Mbps connections, but you must use Category 5 for 100 Mbps connections. On both the network port and access port, use full-duplex mode to avoid collisions.
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