IBM 8677 - BladeCenter Rack-mountable - Power..., Планирование и руководство по установке

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v
Telnet time out determines the time that the Telnet interface can be idle before
the switch automatically logs-out the user. You can choose 2 minutes, 5 minutes,
10 minutes, 15 minutes, or never.
v Telnet sessions determines the maximum number of allowed Telnet sessions.
v
MAC address aging timer and time
Port settings
The Ethernet switch module has a total of 14 internal ports (for communication with
the blade servers) and 4 external ports (for communication with external devices).
For the internal ports, you can configure these settings:
v
State. The port state can be either enabled or disabled. If the internal port is
disabled, the blade servers cannot communicate with the port and the switch
purges their addresses from its address table after the MAC address aging time
elapses.
v
Flow Control. Flow control can be enabled or disabled. Selecting enabled in
full-duplex mode will implement IEEE 802.3x flow control.
In addition to State and Flow Control, you can configure the Speed and Duplex
mode for the external ports.
v Select Auto to allow the port to select the best transmission speed, duplex
mode, and flow control settings based on the capabilities of the device at the
other end.
v
You can enable or disable Flow Control in conjunction with all of the
Speed/Duplex settings except 10M/Half and 100M/Half. In these cases, back
pressure is automatically selected.
SNMP
Determine the management stations that will receive SNMP traps, SNMP
community strings, level of access to switch settings by the community, and
whether or not the community name is enabled. You can also specify up to 4
management station recipients to receive traps.
User accounts
Determine which user accounts will have access to the switch.
v
Default user account:
– User ID: USERID
– Password: PASSW0RD (the sixth character is a numeric 0, not an alphabetic
O)
v
User IDs and passwords are case sensitive.
v Access Level:
– Root. Read/Write access to all switch module settings.
– User. Read-only access to all switch module settings.
– User+. Read-only access to all switch settings, plus the ability to restart the
switch module.
TFTP
Determine the location of the TFTP servers (as well as the path and file name) to
be used for the download configuration file, firmware code file, upload configuration
file, and log file.
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BladeCenter Type 8677: Planning and Installation Guide