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RAD Data comm HCD-E1 User Manual

Page 76

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Chapter 3 - Front Panel Operating Instructions

HCD-E1

Installation & Operation Manual

3-18

Configuration Parameters

Table 3-7 Download Parameters

Designation

Function

Values

Configuration Guidelines

SL MODE

Selects the in-band transmission
mode for the sublink

NONE In-band SNMP and Telnet traffic is ignored
TS0/F In-band SNMP and Telnet traffic is received and

transmitted in time slot 0.

DEDIC In-band SNMP and Telnet traffic is received and

transmitted in a dedicated user-selected time slot.

Default: NONE

Select NONE also when using UNFRAMED
mode.
To use the S

a4

bit in time slot 0, select TS0/F

If you selected DEDIC, you must also select a
free time slot using the SL TS NUM
parameter.

ML MODE

Selects the in-band transmission
mode for the selected main link.

NONE In-band SNMP and Telnet traffic is ignored
DEDIC In-band SNMP and Telnet traffic is received and

transmitted in a dedicated user-selected time slot.

Default: NONE

Select NONE also when using UNFRAMED
mode.
If you selected DEDIC, you must also select a
free time slot using the ML TS NUM
parameter.

SL TS NUM

Selects the free time slot when
SL MODE is selected as DEDIC.

1 to 31
Default: 31

If you have selected DEDIC both for SL and
ML modes, make sure that the assigned time
slot is the same for both links.

ML TS NUM

Selects the free time slot when
ML MODE is selected as
DEDIC.

0 to 31
Default: 31

If you have selected DEDIC both for SL and
ML modes, make sure that the assigned time
slot is the same for both links.

Table 3-8 Priority Bumping Configuration Parameters

Designation Function

Values

TS_1 to TS_31 Selects the time slot priority in the case one of

the HDSL lines is down. The time slots which
have been assigned high priority will continue
being sent on the remaining HDSL line.

LOW

Low priority

HIGH

High priority

Default: LOW

Note 1. The priority bumping will work in the framed mode only.

2. TS-0 has always HIGH priority. The maximum number of other time slots that can be configured to high priority is 16.