NAME

Net::Frame::Layer::CDP::Capabilities - CDP Capabilities TLV

SYNOPSIS

use Net::Frame::Simple;
use Net::Frame::Layer::CDP qw(:consts);

my $layer = Net::Frame::Layer::CDP::Capabilities->new(
   type         => NF_CDP_TYPE_CAPABILITIES
   length       => 8,
   capabilities => 0x00000000,
);

#
# Read a raw layer
#
my $layer = Net::Frame::Layer::CDP->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 Capabilities CDP message type.

ATTRIBUTES

type

Type.

length

Length of TLV option.

capabilities

None or more capabilities logically OR together. See CONSTANTS for values.

The following are inherited attributes. See Net::Frame::Layer for more information.

raw

payload

nextLayer

METHODS

new

new (hash)

Object constructor. You can pass attributes that will overwrite default ones. See SYNOPSIS for default values.

The following are inherited methods. Some of them may be overriden in this layer, and some others may not be meaningful in this layer. See Net::Frame::Layer for more information.

layer

computeLengths

computeChecksums

pack

unpack

encapsulate

getLength

getPayloadLength

print

dump

CONSTANTS

NF_CDP_TYPE_CAPABILITIES_ROUTER

NF_CDP_TYPE_CAPABILITIES_TRANSBRIDGE

NF_CDP_TYPE_CAPABILITIES_SRCRTBRIDGE

NF_CDP_TYPE_CAPABILITIES_SWITCH

NF_CDP_TYPE_CAPABILITIES_HOST

NF_CDP_TYPE_CAPABILITIES_IGMP

NF_CDP_TYPE_CAPABILITIES_REPEATER

Capabilities.

SEE ALSO

Net::Frame::Layer::CDP, Net::Frame::Layer

AUTHOR

Michael Vincent

COPYRIGHT AND LICENSE

Copyright (c) 2013, Michael Vincent

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