Patton electronic SmartNode 4110 Series Entering Hdlc Configuration Mode, Mode channel-group group

SmartWare Software Configuration Guide 16 • PRI port configuration

RBS protocol. Enter the RBS configuration mode for RBS specific configurations (see Chapter 20, “RBS configuration” on page 225).

Mode: channel-group group-name

Step	Command	Purpose
1	[name] (ch-grp)[group-name]#[no] encap-	Specifies the encapsulation type of the channel-
	sulation {hdlc q921 rbs}	group. Default: no encapsulation

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	Command	Purpose
1	[name] (prt-e1t1)[slot/port]# hdlc	Entering the hdlc configuration mode
Mode: channel-group <group>
	Step	Command	Purpose
1	[name] (ch-grp)[group-name]#hdlc	Entering the hdlc configuration mode

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	Command	Purpose
1	[name] (hdlc)#crc-type {crc16 crc32}	Selects the checksum-type to be used.
		Default: crc16

PRI port configuration task list 199