Con®guring and Monitoring BSC Relay

 

 

 

Example:

 

 

 

 

set encoding nrz

 

 

 

eotlink [yes or no]

 

 

 

Speci®es whether to combine EOT transmissions with poll and select

 

 

transmissions when the transmissions occur back-to-back.

 

 

Default value: yes

 

 

 

frame-size

 

 

 

Con®gures the maximum size of the frames that the system can transmit

 

 

and receive on the data link. If this value is set to a value larger than the

 

 

value speci®ed with theadd remote-secondarycommand, the system

 

 

changes this value to re¯ect that maximum. The IBM 2210 generates an

 

 

ELS message that warns the user. The user will continue receiving this ELS

 

 

message until it is changed in the SRAM con®guration. Valid entries are

 

 

shown in Table 73.

 

 

 

Note: The frame size must be large enough to accommodate the largest

 

 

 

frame that is received plus a 15-byte BRLY header.

 

 

Table 73. Valid Values for Frame Size in Set Frame-Size Command

 

 

 

 

 

 

 

 

 

 

Minimum

 

Maximum

 

Default

 

 

 

 

 

 

 

 

 

 

128

 

8190

 

2048

 

 

 

 

 

 

 

 

 

idle [sync or mark]

 

 

 

Speci®es which character the system sends in between BSC data

 

 

transmissions.

 

 

 

sync Speci®es that the BSC synchronizing character is sent. (See the

 

 

 

syns parameter.)

 

 

 

mark Speci®es that the all ones bits character (X©FF©) is sent.

 

 

Default value: mark

 

 

 

speed bps

 

 

 

For internal clocking, this command speci®es the speed of the transmit and

 

 

receive clock lines.The range of speed supported are 2400 to 2048000.If

 

 

you want to use a line speed greater than 2048000, you can only do this

 

 

on:

 

 

 

v

interface 1.

 

 

 

v port 1 of a 4-port WAN concentration adapter.

 

 

 

v ports 1 and 5 of an 8-port WAN concentration adapter.

 

 

The other WAN ports must be clocked at 64 Kbps or less.

 

 

syns Speci®es the number of pairs of SYN characters the system sends before

 

 

any data. SYNs are the BSC synchronizing characters. (See the idle

 

 

parameter.)

 

 

 

 

 

 

 

 

Accessing the BSC Relay Monitoring Environment

 

 

 

 

To monitor information that is related to the BSC Relay protocol, access the

 

 

interface monitoring process by:

 

 

 

1. At the OPCON prompt, enter the talk command and the PID for GWCON. For

 

 

example:

 

574MRS V3.2 Software User's Guide

Page 610
Image 610
IBM SC30-3681-08 manual Accessing the BSC Relay Monitoring Environment, Eotlink yes or no, Default value yes Frame-size