numbers shown on the front of the switch. With partitioning/channelizing, logical port numbers are
assigned for each of the physical ports as shown, for example in Table 7 below.
Table 10: Port Number Assignments for Physical Ports 1 through 3, when Partitioned
Physical Port Number
(on switch)
Logical Port Number Range when Partitioned by...
4 x 10 Gb
4 x 25 Gb
1
1,2,3,4
1,2,3,4
2
5,6,7,8
5,6,7,8
3
9,10,11,12
9,10,11,12
Nonport-side view of the SLX 9250 Switch
The following illustration shows the rear-view or nonport-side of the SLX 9250-32C Switch. The rear
panel of the SLX 9250-32C switch includes:
•
Two power supply bays for 750 W AC or DC power supplies
•
Six bays for repleaceable fan modules
Note
The color of the tab on the fan tray indicates the airflow direction:
•
Red: front-to-back
•
Blue: back-to-front
The operating-system software cannot display the airflow direction.
Figure 3: Rear View or Nonport-side view
1. Grounding point
2. Power supply slots
3. Fan modules
Device management options
You can use the management functions built into the device to monitor the port status, physical status,
and other information to help you analyze device performance and to accelerate system debugging.
The device automatically performs a power-on self-test (POST) each time it is turned on.
Nonport-side view of the SLX 9250 Switch
Device Overview
16
ExtremeSwitching SLX 9250 Hardware Installation Guide
