I have a D-LINK 655 router with 802.11n ( 1.21EU, 2008/11/03 ) and a old IBM T42 laptop with a network card compatible with 802.11b and 802.11g, not the n-standard.
When i have the D-LINK enabled in mixed mode 802.11n with with 802.11g, can my laptop not connect to the wireless network.
My security is set to WPA personal, Auto (WPA OR WPA2) and Cifer Type (TKIP and AES).
When i only enable 802.11g and/or 802.11b in mixed mode, are there no problems with the connection.
But why can i not have the 802.11n standard enabled in my AP/router?