3Com MSR 30, MSR 50 manual Sdlc timer ack, Sdlc timer lifetime

368CHAPTER 21: BASIC DLSW CONFIGURATION COMMANDS

Example # Set the role of the SDLC device connected with Serial 2/0 to primary, and the role of the local interface to secondary.

<Sysname> system-view

[Sysname] interface serial 2/0

[Sysname-Serial2/0] sdlc status secondary

sdlc timer ack

Syntax sdlc timer ack mseconds

undo sdlc timer ack

View Synchronous serial interface view

Parameter mseconds: Primary-station acknowledgment waiting time: in milliseconds. The effective range is 1 to 60,000.

Description Use the sdlc timer ack command to configure the primary-station acknowledgment waiting time, namely the amount of time the primary SDLC station waits for an acknowledgment from the receiving secondary station after sending an information frame.

Use the undo sdlc timer ack command to restore the default setting.

By default, the primary-station acknowledgment waiting time is 3,000 milliseconds.

Example # Set the primary-station acknowledgment waiting time to 2,000 milliseconds on Serial 2/0.

[Sysname] interface serial 2/0

[Sysname-Serial2/0] sdlc timer ack 2000

sdlc timer lifetime

Syntax sdlc timer lifetime mseconds

undo sdlc timer lifetime

View Synchronous serial interface view

Parameter mseconds: Secondary-station acknowledgment waiting time in milliseconds. The effective range is 1 to 60,000.

Description Use the sdlc timer lifetime command to configure the secondary-station acknowledgment waiting time, namely the amount of time a secondary SDLC station waits for an acknowledgment from the primary station after sending an information frame.