User's Manual

100
Users Manual of CS-6306R
LLC2 Configuration Task 5.2
5.2.1 Configuring Idle Time Value
The command is used for controlling the frequency of query at the idle time (no data exchanged)
The command “no” can be used for restoring to the default value.
Command Purpose
[no] llc2 idle-time [seconds]
Used for controlling the frequency of query at the idle time (no data exchanged). seconds:
The interval seconds of sending RR frame at the idle time. The maximum is 60 seconds, the
minimum is 1 second, and the default is 10 seconds.
Configuration mode: Interface Configuration
At idle time, no I (information) frame is exchanged and RR (receive ready) frame is
sent to the remote end periodically to tell the remote end that the local end is ready
to receive data. The relative small value should be set for ensuring the prompt
advice to the remote end. If the value is set too small, too many RR frames is likely
to be sent on the network.
Example: Setting RR frame sent every 12 seconds
int ethernet1/1
llc2 idle-time 12
5.2.2 Configuring the Time Value of Waiting for Acknowledgement
Command Purpose
[no] llc2 t1-time [seconds]
Used for controlling the waiting time of expecting remote acknowledgement.
The command “no” can be used for restoring to the default value.Seconds
The seconds of waiting for remote acknowledgement. The maximum is 60
seconds, the minimum is 1 second and the default is 1 second.
Configuration mode: Interface configuration
When the local end sends I frame, it will wait for remote acknowledgement. If no
acknowledgement is received within a given time, the I-frame will be resent. The
relative big value should be set on the network where the data is transmitted at a
slow rate.
Example: Setting 12 seconds as the time value of waiting for acknowledgement.
int ethernet1/1
llc2 t1-time 12