Rebooting The Device; Serial Craft Port; 10/100 Management Port And Leds; Figure 3-6 10/100 Mbps Management Port - Hatteras HN4000 Hardware Installation Manual

3-6

Serial Craft Port

3.3.4 Rebooting the Device

If you keep the lamp test button pressed for 10 seconds, the switch will reboot, but the switch
ID will not be changed and no configuration will be cleared.
3.4 Serial Craft Port
The HN4000 supports the connection of a local maintenance (craft) terminal through a DB‐9
female connector with an RS‐232 interface.
3.5

10/100 Management Port and LEDs

The HN4000 connects to a network management network through the 10/100 Mbps Manage‐
ment (MGMT) port (Figure
Figure 3-6 10/100 Mbps Management Port
Table 3‐2 describes the management port's two status LEDs (LINK and ACT).
Table 3-2 HN4000 Status LEDs
LED
Marking
LINK
ACT
HN4000 Hardware Installation Guide
3‐6).
LED State Description
Off No connection has been detected between the 10/100 Mbps port and a network
device.
Solid Green A communication link has been established between the 10/100 Mbps port and a
network device (normal operation).
Off No traffic is being sent or received on the 10/100 Mbps port.
Blinking Green Blinks as traffic passes through the port.
920550-5020 Rev 14