3Com 10014299 manual Configure Idle time encoding mode of synchronous Interface, Mseconds

390CHAPTER 25: CONFIGURING DLSW

Table 442 Configure Idle time encoding mode of synchronous Interface

Operation	Command
Configure idle time encoding mode of synchronous	idle-mark
interface
Restore idle time encoding mode of synchronous	undo idle-mark
interface

By default, the synchronous interface uses encoding mode "7E".

Generally, the idle time encoding mode of synchronous interface doesn't need to be modified. You may need to configure this command when connecting AS/400, that is, to change the idle time encoding mode in order to accelerate the polling rate of AS/400.

16Configure Parameters of DLSw Timer

The values of various timers used when DLSw established virtual circuits can be modified by configuring DLSw protocol timer.

Please carry out the following configuration in system view.

Table 443 Configure parameters of DLSw timer

Operation	Command
Configure parameters of DLSw timer	dlsw timer [ cache seconds ] [
	connected seconds ] [ keepalive
	seconds ] [ local-pending seconds ]
	[ remote-pending seconds ]
Restore the default value of each	undo dlsw timer [cache connected
parameter of DLSw timer	keepalive local-pending
	remote-pending ]

By default, cache seconds is 120; connected seconds is 300; keepalive seconds is 30; local-pending seconds is 10; remote-pending seconds is 30.

It is recommended that subscribers do not modify or configure the parameters of

DLSw timers in the common conditions.

17Configure Other Parameters of LLC2

a Configure LLC2 Local Acknowledgement Delay Time

The message transmitted by SNA over Ethernet is LLC2 message. Some working parameters of LLC2 can be modified by configuring the commands related to LLC2.

LLC2 local acknowledgement delay time refers to max wait time of delay acknowledgement when receiving a piece of LLC2 data message.

Please process the following configurations in the Ethernet interface view.

Table 444 Configure LLC2 local acknowledgement delay time

Operation	Command
Configure LLC2 local acknowledgement delay time	llc2 timer ack-delay
	mseconds
Restore the default value of LLC2 local acknowledgement delay	undo llc2 timer
time	ack-delay

By default, LLC2 local acknowledgement delay time is 100 ms.

bConfigure LLC2 Premature Acknowledgement Window