AUTHOR

Bill Fenner

SYNOPSIS

# Let SNMP::Info determine the correct subclass for you.
my $poe = new SNMP::Info(
AutoSpecify => 1,
Debug => 1,
DestHost => 'myswitch',
Community => 'public',
Version => 2
)
or die "Can't connect to DestHost.\n";
my $class = $poe->class();
print "SNMP::Info determined this device to fall under subclass : $class\n";

DESCRIPTION

The Info::PowerEthernet class needs a per-device helper function to properly map the "pethPsePortTable" to "ifIndex" values. This class provides that helper, using CISCO-POWER-ETHERNET-EXT-MIB. It does not define any helpers for the extra values that this MIB contains.

Create or use a device subclass that inherit this class. Do not use directly.

For debugging purposes you can call this class directly as you would SNMP::Info

 my $poe = new SNMP::Info::CiscoPower (...);

Inherited Classes

none.

Note that it requires that the device inherits from Info::Entity.

Required MIBs

CISCO-POWER-ETHERNET-EXT-MIB

GLOBALS

none.

TABLE METHODS

These are methods that return tables of information in the form of a reference to a hash.

Power Port Table

$poe->peth_port_ifindex()

Maps the "pethPsePortTable" to "ifIndex" by way of the ENTITY-MIB.

$poe->peth_port_power()

Power supplied by PoE ports, in milliwatts ("cpeExtPsePortPwrConsumption")

CDP Port table

$poe->peth_port_neg_power()

Power negotiated using CDP, in milliwatts ("cdpCachePowerConsumption")