Entering Hdlc Configuration Mode; Configuring Hdlc Crc-Type - Patton electronics SmartNode Series Software Configuration Manual

SmartWare Software Configuration Guide
RBS protocol. Enter the RBS configuration mode for RBS specific configurations (see Chapter 20,
configuration" on page 223).
Mode: channel-group group-name
Step
1 [name] (ch-grp)[group-name]#[no] encap-
sulation {hdlc | q921 | rbs}
Entering HDLC Configuration Mode
The hdlc configuration mode can be entered either from the "port e1t1" configuration mode or from the
"channel-group" configuration mode. If you cannot enter the hdlc mode, it may be due to an invalid or incom-
plete configuration, and an error message will be issued. In "port e1t1" configuration mode, you only need to
set the encapsulation for 'hdlc' in order to enter the hdlc configuration mode. In "channel-group" configura-
tion mode the encapsulation must be set to 'hdlc' as well followed by configuring at least one timeslot per the
'timeslots' command.
Mode: port e1t1 <slot> <port>
Step
1 [name] (prt-e1t1)[slot/port]# hdlc
Mode: channel-group <group>
Step
1 [name] (ch-grp)[group-name]#hdlc
Configuring HDLC CRC-Type
This command specifies the length of the checksum for calculating the CRC of the hdlc-frame. It can be either
a 16-bit or a 32-bit checksum.
Mode: hdlc
Step
1 [name] (hdlc)#crc-type {crc16 | crc32}
PRI port configuration task list
Command
Command
Command
Command
Purpose
Specifies the encapsulation type of the channel-
group. Default: no encapsulation
Purpose
Entering the hdlc configuration mode
Purpose
Entering the hdlc configuration mode
Purpose
Selects the checksum-type to be used.
Default: crc16
16 • PRI port configuration
"RBS
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