Extreme Networks Summit Summit1i, Руководство по установке оборудования

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Summit Switch Hardware Installation Guide 1-3
Memory Requirements
• Console command-line interface (CLI) connection
• Telnet CLI connection
• SSH2 connection
•
ExtremeWare Vista Web-based management interface
• Simple Network Management Protocol (SNMP) support
• Remote Monitoring (RMON)
Memory Requirements
Your “ i ” series Summit switch must have 32 MB of DRAM in order to support the
features in ExtremeWare version 4.0 and above. This is not an issue for Summit24 and
Summit48 switch models, and all currently shipping switches contain 32 MB. Some
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 and above, the switch indicates the total
DRAM size in megabytes as part of the output. For Summit switches running previous
ExtremeWare releases, 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
The major difference between the models of the Summit switch is the port
configurations on each switch model. 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