NAME

SNMP::Info::Layer3::C3550 - Perl5 Interface to Cisco Catalyst 3550 Layer 2/3 Switches running IOS

AUTHOR

Max Baker (max@warped.org)

SYNOPSIS

 # Let SNMP::Info determine the correct subclass for you. 
 my $c3550 = new SNMP::Info(
                          AutoSpecify => 1,
                          Debug       => 1,
                          # These arguments are passed directly on to SNMP::Session
                          DestHost    => 'myswitch',
                          Community   => 'public',
                          Version     => 2
                        ) 
    or die "Can't connect to DestHost.\n";

 my $class      = $c3550->class();
 print "SNMP::Info determined this device to fall under subclass : $class\n";

DESCRIPTION

Abstraction subclass for Cisco Catalyst 3550 Layer 2/3 Switches.

These devices run IOS but have some of the same charactersitics as the Catalyst WS-C family (5xxx,6xxx). For example, forwarding tables are held in VLANs, and extened interface information is gleened from CISCO-SWITCH-MIB.

For speed or debugging purposes you can call the subclass directly, but not after determining a more specific class using the method above.

 my $c3550 = new SNMP::Info::Layer3::C3550(...);

Inherited Classes

SNMP::Info::Layer3

Required MIBs

CISCO-STACK-MIB
CISCO-VTP-MIB

GLOBALS

These are methods that return scalar value from SNMP

$c3550->serial() (chassisSerialNumberString)

$c3550->model() (chassisModel)

$c3550->ps1_type() (chassisPs1Type)

$c3550->ps2_type() (chassisPs2Type)

$c3550->ps1_status() (chassisPs1Status)

$c3550->ps2_status() (chassisPs2Status)

$c3550->slots() (chassisNumSlots)

$c3550->fan() (chassisFanStatus)

$c3550->vendor()

    Returns 'cisco'

Globals imported from SNMP::Info::Layer3

See documentation in SNMP::Info::Layer3 for details.

TABLE ENTRIES

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

Overrides

$c3550->i_type()

Crosses p_port() with p_type() and returns the results.

Overrides with ifType if p_type() isn't available.

$c3550->i_name()

Crosses p_name with p_port and returns results.

$c3550->i_duplex()

Crosses p_duplex with p_port and returns results.

$c3550->i_duplex_admin()

Crosses p_duplex_admin with p_port.

Munges bit_string returned from p_duplex_admin to get duplex settings.

Port Entry Table (CISCO-STACK-MIB::portTable)

$c3550->p_name(): (portName)
$c3550->p_type(): (portType)
$c3550->p_status(): (portOperStatus)
$c3550->p_status2(): (portAdditionalStatus)
$c3550->p_speed(): (portAdminSpeed)
$c3550->p_duplex(): (portDuplex)
$c3550->p_port(): (portIfIndex)

Port Capability Table (CISCO-STACK-MIB::portCpbTable)

$c3550->p_speed_admin(): (portCpbSpeed)
$c3550->p_duplex_admin(): (portCpbDuplex)

VLAN Entry Table

See ftp://ftp.cisco.com/pub/mibs/supportlists/wsc5000/wsc5000-communityIndexing.html for a good treaty of how to connect to the VLANs

$c3550->v_state(): (vtpVlanState)
$c3550->v_type(): (vtpVlanType)
$c3550->v_name(): (vtpVlanName)
$c3550->v_mtu(): (vtpVlanMtu)

Table Methods imported from SNMP::Info::Layer3