NAME

SNMP::Info::CiscoAgg - SNMP Interface to Cisco Aggregated Links

AUTHOR

SNMP::Info Developers

SYNOPSIS

 # Let SNMP::Info determine the correct subclass for you.
 my $info = new SNMP::Info(
                          AutoSpecify => 1,
                          Debug       => 1,
                          DestHost    => 'myrouter',
                          Community   => 'public',
                          Version     => 2
                        )
    or die "Can't connect to DestHost.\n";

 my $class = $info->class();
 print "SNMP::Info determined this device to fall under subclass : $class\n";

DESCRIPTION

This class provides access to Aggregated Links configuration on Cisco devices. It combines Cisco PAgP, Cisco proprietary info and IEEE 802.3ad information.

Use or create in a subclass of SNMP::Info. Do not use directly.

Inherited Classes

SNMP::Info::IEEE802dot3ad

Required MIBs

CISCO-PAGP-MIB
CISCO-LAG-MIB
CISCO-IF-EXTENSION-MIB

TABLE METHODS

"agg_ports": Returns a HASH reference mapping from slave to master port for each member of a port bundle on the device. Keys are ifIndex of the slave ports, Values are ifIndex of the corresponding master ports.
"agg_ports_cisco": Implements the cisco LAG info retrieval. Merged into "agg_ports" data automatically. Will fetch all members of "clagAggPortListInterfaceIndexList" even if they are not running an aggregation protocol.
"agg_ports_pagp": Implements the PAgP LAG info retrieval. Merged into "agg_ports" data automatically.
"lag_members": Mimics "ad_lag_ports" from SNMP::Info::IEEE802dot3ad but based on ifindex instead of instead of bp_index.

OVERRIDES

"agg_ports_lag": This will retrieve LAG ports based on "dot3adAggPortSelectedAggID" data. It will be merged into "agg_ports" data.

Table Methods imported from SNMP::Info::IEEE802dot3ad

See documentation in SNMP::Info::IEEE802dot3ad for details.

MUNGES

"munge_port_ifindex": Takes "clagAggPortListInterfaceIndexList", uses the index as master port, then returns all members as ifindex. Works with single or multiple slaves to a master.