Cisco 5100 Series Hardware Installation Manual page 9

Overview of the Cisco 5100 Enterprise Network Compute System
• Serial console port: This serial port provides a connection to initially configure the main system's CPU,
including the NFVIS software that runs there, using a traditional serial terminal. The terminal should be
configured for 9600 8-N-1.
LEDs for Gigabit Ethernet Ports
The front panel Gigabit Ethernet ports (numbered 4 in Figure 1) are a set of two dual ports: for every RJ45
port, there is a corresponding fiber optic port. There are four LEDs for the front panel Gigabit Ethernet ports
(numbered 8 in Figure 1). The first two LEDs are for the first set of ports and the last two LEDs are for the
second set of ports. If both RJ45 and fiber optic ports are enabled when the system boots, the fiber optic port
is used and the RJ45 port is disabled.
Figure 4: LEDs for Gigabit Ethernet Ports
The LEDs labeled EN indicates whether the corresponding ports are enabled.
The frequency of the blinks of the LEDs labeled S shows the speed of the corresponding ports. This table
maps the blink frequency of a LED to the speed of the corresponding port.
Blink Frequency
No blink
1 blink
2 blinks
3 blinks
Speed
No link
10Mbps
100Mbps
1000Mbps
Cisco 5100 Enterprise Network Compute System Hardware Installation Guide
Hardware Features - Standard
3