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Net::Packet::CDP::TypeUsercContributed Perl DNet::Packet::CDP::TypeDeviceId(3)

NAME
       Net::Packet::CDP::TypeDeviceId -	Cisco Discovery	Protocol Device	ID
       extension header

SYNOPSIS
	  use Net::Packet::Consts qw(:cdp);
	  require Net::Packet::CDP::TypeDeviceId;

	  # Build a layer
	  my $layer = Net::Packet::CDP::TypeDeviceId->new(
	     type     => NP_CDP_TYPE_DEVICE_ID,
	     length   => 8,
	     deviceId => 'GGGG',
	  );
	  $layer->pack;

	  print	'RAW: '.unpack('H*', $layer->raw)."\n";

	  # Read a raw layer
	  my $layer = Net::Packet::CDP::TypeDeviceId->new(raw => $raw);

	  print	$layer->print."\n";
	  print	'PAYLOAD: '.unpack('H*', $layer->payload)."\n"
	     if	$layer->payload;

DESCRIPTION
       This modules implements the encoding and	decoding of the	Cisco
       Discovery Protocol Device ID type extension header.

ATTRIBUTES
       type - 16 bits
       length -	16 bits
       deviceId	- variable length

METHODS
       new Object constructor. You can pass attributes that will overwrite
	   default ones. Default values:

	   type:     NP_CDP_TYPE_DEVICE_ID

	   length:   8

	   deviceId: 'GGGG'

       pack
	   Packs all attributes	into a raw format, in order to inject to
	   network. Returns 1 on success, undef	otherwise.

       unpack
	   Unpacks raw data from network and stores attributes into the
	   object. Returns 1 on	success, undef otherwise.

CONSTANTS
       See Net::Packet::CDP CONSTANTS.

AUTHOR
       Patrice <GomoR> Auffret

COPYRIGHT AND LICENSE
       Copyright (c) 2004-2009,	Patrice	<GomoR>	Auffret

       You may distribute this module under the	terms of the Artistic license.
       See LICENSE.Artistic file in the	source distribution archive.

RELATED	MODULES
       NetPacket, Net::RawIP, Net::RawSock

perl v5.32.0			  2009-11-09 Net::Packet::CDP::TypeDeviceId(3)

NAME | SYNOPSIS | DESCRIPTION | ATTRIBUTES | METHODS | CONSTANTS | AUTHOR | COPYRIGHT AND LICENSE | RELATED MODULES

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