What You Will Need for the
    Installation
 
 
    Ensure that you have followed the guidance in "Preparing to Install," and ensure that you
      have the appropriate people and tools on hand.
  Installing Extreme
				Networks switches is easiest when there
      are two people to maneuver the switch and attach mounting hardware.
    Provide enough space in front of and behind the switch so that you can service it easily.
      Allow a minimum of 122 cm (48 in) in front of the rack and 76 cm (30 in) behind the rack.
  If your switch has internal power supplies, make sure they have the same airflow direction as
      the fans in the switch.
    Check 
Quick Reference Guide for
      your switch model to see what hardware is provided in the switch packaging. Most 
Extreme
				Networks switches come with the following hardware:
        - Two rack mounting brackets (ears)
          adaptable for either a front-mount or mid-mount installation.
- Two long mounting brackets (rails) or
          slider kits for mounting in a four-post installation.
- Screws for attaching mounting hardware to
          the switch housing.
You need the following additional tools and equipment. These
      are not provided with your switch.
        - Rack mounting screws: eight for a
          four-post installation; four for other installations. The size of the screws will vary
          based on the rack system you are using.
- Screwdriver for securing the rack
          mounting screws.
- #2 Phillips screwdriver to attach bracket
          screws that are provided with the switch. Use a magnetic screwdriver.
- AC power cord. For switches with removable AC power supplies, a
          separate power cord is needed for each installed power supply. The cord must meet the
          requirements listed in Power Cord Requirements for AC-Powered Switches and AC Power Supplies. 
- ESD-preventive wrist strap for installing optional ports at the back
          of the switch.