Memory Requirements; Port Connections - Extreme Networks Alpine 3804 Hardware Manual

Summit Switch Overview

Memory Requirements

Your "i" series Summit switch must have 128MB of DRAM in order to support the features in
ExtremeWare version 6.0 or later. This is not a requirement for Summit24 or Summit48 switch models. If
you have a Summit24 or Summit48 switch, it must have 32MB of DRAM to support the features in
ExtremeWare version 4.0.
To determine the memory size in your switch, use the following command:
show memory
For Summit switches running ExtremeWare 4.0 or later, the switch indicates the total DRAM size in
megabytes as part of the output. For Summit switches running ExtremeWare releases prior to 4.0, you
must calculate the memory by taking the sum of the bytes listed under
the bytes listed under
current alloc
the memory on the switch. If this is not the case, please contact your supplier.

Port Connections

Summit switches use a combination of the following types of ports:
• 1000BASE-SX ports using 850 nm duplex SC connectors
• 1000BASE-LX ports using 1300 nm duplex SC connectors
• 1000BASE-LX ports using 1300 nm duplex LC connectors
• 1000BASE-SX ports using MT-RJ connectors
• 1000BASE-LX ports using MT-RJ connectors
• Modular 1000BASE-SX and 1000BASE-LX using Mini-Gigabit Interface Connectors (mini-GBICs)
• Modular 1000BASE-SX, 1000BASE-LX, 1000BASE-ZX, LX100
Connectors (GBICs)
• 10BASE-T/100BASE-TX ports using RJ-45 connectors
• 100BASE-FX ports using 1300 nm duplex SC connectors
• 100BASE-TX/1000BASE-T ports using RJ-45 connectors
1. The Summit24e2 switch does not support the LX100 GBIC.
2. The UTP GBIC is supported on "i" series switches only.
68
. If the sum is greater than 16,000,000, there is no need to upgrade
and adding to it
current free
1 2
, and UTP using Gigabit Interface
Extreme Networks Consolidated Hardware Guide