CAN'T SET DUPLEX MODE

[chukwuma]

Hello,
using packet tracer, i was trying to set the duplex of some interfaces both router and and switch but i keep get that invalid input sign(^) under the "d" in the word "duplex". Then i tried to use the question mark to check if duplex is among the commands i can access under interface, lo and behold! the word "duplex" is not there.

please is this an issue with packet tracer or type of router being used?

[Kasun Bandara · Accepted solution]

what are the device models you are trying to configure? and pkt version? normally duplex command is available.

[chukwuma]

The switch is 3650-24ps, the router is 2911 and the PK version is
v8.1.1.0022

[chukwuma]

The switch is 3650-24ps, the router is 2911 and the PK version is v8.1.1.0022

[Kasun Bandara · Accepted solution]

in pkt version 8.0 its there. check the attached capture. also try using interface settings in GUI

[chukwuma]

thanks it worked.