Keyboard And Mouse; Rj-45 Serial Port - Intel SCB2 - Server Board Motherboard Product Manual

Adaptive Load Balancing
Adaptive Load Balancing (ALB) is a simple and efficient way to increase your server's transmit
throughput. With ALB you group server adapters in teams to provide an increased transmit rate
(up to 8 Gbps) using a maximum of eight adapters. The ALB software continuously analyzes
transmit loading on each adapter and balances the rate across the adapters as needed. Adapter
teams configured for ALB also provide the benefits of AFT. Receive rates remain at 100 Mbps or
1 Gbps depending on the primary adapter's capability.
To use ALB, you must have 2-8 server adapters installed in your server or workstation and linked
to the same network switch.
Cisco † Fast EtherChannel
Fast EtherChannel (FEC) is a performance technology developed by Cisco to increase your server's
throughput. Unlike ALB, FEC can be configured to increase both transmission and reception
channels between your server and switch. FEC works only with FEC-enabled switches, such as the
Catalyst 5000 series. With FEC, as you add adapters to your server, you can group them in teams
to provide up to 18 Gbps at full duplex, with a maximum of 8 server adapters. The FEC software
continuously analyzes loading on each adapter and balances network traffic across the adapters as
needed. Adapter teams configured for FEC also provide the benefits of AFT.
To use FEC, you must have 2, 4, or 8 server adapters installed in your server and linked to the same
FEC-enabled Cisco switch.

Keyboard and Mouse

The keyboard/mouse controller is PS/2-compatible. If specified through the System Setup Utility
(SSU), the server may be locked automatically if there is no keyboard or mouse activity for a
predefined length of time. Once the inactivity (lockout) timer has expired, the keyboard and mouse
do not respond until the previously stored password is entered. A Y-cable can be used if both a
PS/2 mouse and keyboard are required at the same time.

RJ-45 Serial Port

The rear RJ-45 serial port is a fully functional COM port that supports any standard serial device
and provides support for serial concentrators, which typically support RJ45 serial connectors. For
server applications that use a serial concentrator to access the server management features of the
baseboard, a standard 8-pin CAT-5 cable from the serial concentrator is plugged directly into the
rear RJ45 serial port. The 8 pins of the RJ45 connector can be configured to match either of two
pin-out standards used by serial port concentrators. To accommodate either standard, the
J6A2 jumper block located directly behind the rear RJ45 serial port must be jumpered appropriately
according to which standard is desired.
14 Intel Server Board SCB2 Product Guide