SecureStack A2 PoE Installation Guide xv
About This Guide
Thisguideprovidesanoverview,installationandtroubleshootinginstructions,and
specificationsfortheEnterasys
®
SecureStackA2H124‐24PandA2H124‐48Pstackable
Ethernetswitches.
Forinformationab outtheCommandLineInterface(CLI)setofcommandsusedto
configureandmanagetheswitches,refertotheEnterasys Networks
®
SecureStackA2
ConfigurationGuide.
Who Should Use This Guide
Thisguideisintendedforanetworkadministratorresponsibleforinstallingandsetting
upthestackableswitches.
Note: In this guide, the following terms are used:
• Switch refers to all switches (A2H124-24P and A2H124-48P)unless otherwise noted.
• MGBIC (Mini-Gigabit Interface Card) refers to optional small form pluggable (SFP)
interface modules that plug into the fixed front panel MGBIC slots.
• PoE refers to Power over Ethernet (IEEE 802.3af).
• PD (Powered Device) Device that receives power from the transmission line.
Important Notice
Depending on the firmware version used in the A2H124-24P and A2H124-48P switches, some
features described in this document may not be supported. Refer to the Release Notes shipped with
the SecureStack A2 to determine which features are supported.
Electrical Hazard: Only qualified personnel should perform installation procedures.
Riesgo Electrico: Solamente personal calificado debe realizar procedimientos de
instalacion.
Elektrischer Gefahrenhinweis: Installationen sollten nur durch ausgebildetes und
qualifiziertes Personal vorgenommen werden.