Memory Requirements; Port Connections - Extreme Networks Summit Summit1i Hardware Installation 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.
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, 1000BASE-LX, and IEEE 802.3z standard using mini-Gigabit Interface
Connectors (mini-GBICs)
• Modular 1000BASE-SX, 1000BASE-LX, 1000BASE-ZX, LX100, and UTP using Gigabit Interface
Connectors (GBICs)
— The UTP GBIC is supported on "i" series switches only
• 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
Table 21 describes port configurations available on the different Summit switch models.
Table 21: Port configurations on all Summit switch models
Ethernet Ports
1000BASE-
Switch Model SX
Summit1i SX 6
Summit1i TX
Summit5i SX 12
Summit5i LX
Summit5i TX
Summit7i SX 28
62
. If the sum is greater than 16,000,000, there is no need to upgrade
1000BASE- 100/1000
LX BASE-T GBIC
2
6 2
4
12 4
12 4
4
current free
10BASE-T/
Redundant 100BASE- 100BASE-
GBIC TX FX
Extreme Networks Consolidated "i" Series Hardware Installation Guide
and adding to it
Other