Switch Leds - Cisco MDS 9100 Series Installation Manual

Switch LEDs

Only the first port in each four-port group can be an Inter-Switch Link (ISL). If the first port is an ISL,
the other three ports in the group are disabled. See
Figure 1-8
1
1
2
Switch LEDs
The front panel of the Cisco MDS 9100 Series includes the LEDs shown in
Figure
Figure 1-9
2
1
2
3
Cisco MDS 9100 Series Hardware Installation Guide
1-10
Cisco MDS 9140 and Cisco MDS 9120 Switch Ports
2
3
4
Console port
10/100 Ethernet management port 4
1-11. You can use the LEDs on this panel to quickly identify system status.
Cisco MDS 9134 Switch LEDs
1
3 5
4
Switch status LED
Power supply LED
Fan module status LED
Figure 1-8.
3 Bandwidth optimized switching
ports
Host optimized switching port
groups
4
10/100 Ethernet management port link LED
5
10/100 Ethernet management port activity
LED
Chapter 1 Product Overview
Figure 1-9, Figure 1-10, and
OL-16187-01