Cisco InfiniBand 4x, Руководство пользователя

Страница: 47 / 58

1-5
Cisco 4x InfiniBand Switch Module for IBM BladeCenter User Guide
78-17838-01
Chapter 1 About the Server Switch Module
External InfiniBand Ports
Port Status LEDs
The port LEDs on the Server Switch Module indicate connection and transmission status (see tables
below). Link LEDs indicate connection status. Traffic LEDs indicate transmission status.
Table 1-2 IB 4x Port LED Status Indicators
Table 1-3 IB 12x Port LED Status Indicators
External InfiniBand Ports
The Server Switch Module has both 4x IB and 12x IB external connectors. The 12x IB connectors
support three 4x connections using an "octopus cable." This cable begins as one 12x connector (which
connects to your Server Switch Module), then branches into three 4x connectors that you can attach to
4x IB interfaces. The external ports are numbered 17 - 24. Ports 19 / 20 /21 and ports 22 / 23 / 24 are on
12x connectors and can be set up as 12x or three 4x connections.
LED Label Color Function
<port #>
TX/RX
Green LED Indication Decode
Off 4x port has not established logical link.
On 4x port is logically connected.
Blinking 4x port is transmitting or receiving packets
LED Label Color Function
<port #>
TX/RX
Green
LED Indication Decode
Off 12x port has not established logical link.
On 12x port has established logical link.
Blinking 12x port is transmitting or receiving packets.