Extreme Networks WM-4T1i Especificações descarregar pdf (Página 77)

Extreme Networks Consolidated Hardware Guide 3-5

Memory Requirements

earlier models of the Summit switch shipped with 16 MB, and must be upgraded to

support ExtremeWare version 4.0 and above.

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

current free and adding to it the bytes listed under current

alloc

. If the sum is greater than 16,000,000, there is no need to upgrade 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-SX ports using MT-RJ connectors

• 1000BASE-LX ports using MT-RJ connectors

• Modular 1000BASE-SX using Mini-Gigabit Interface Connectors (mini-GBICs)

• Modular 1000BASE-SX and 1000BASE-LX using Gigabit Interface 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

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Extreme Networks WM-4T1i Especificações Página 77