I have a device which sends voice over IP packets marked with ToS only (ToS=3).
All packets pass through a 2955 switch.
From the configuration guide i see that the switch supports only CoS and DSCP.
How can I forward the Voice packets and still keep the ToS field?
At the edge of my LAN I have a modem/router that can read only the ToS field and I am concerned that the modem wont be able to prefer the voice over the data.