Router Model and Structure
11
H3C MSR 20-20 Router
Appearance
1
Front view
Figure 1
Front view of H3C MSR 20-20 router
2
Rear view
Figure 2
Rear view of MSR 20-20 router
Panel LEDs
The following table gives the features of H3C MSR 20-20 router LEDs:
(1) Power LED (PWR)
(2) System LED (SYS)
(3) ESM LED (ESM)
(3)
(2)
(1)
(1) SIC slot2
(2) SIC slot1
(3) Grounding terminal
(4) Power receptacle
(5) Power switch
(6) Fixed Ethernet port0 (LAN0)
(7) Fixed Ethernet interface 1 (LAN1)
(8) Console port (CON)
(9) Auxiliary port (AUX) (10)
USB
interface
(11) CF card LED
(12) CF card interface
Table 5
Front panel LEDs description of MSR 20-20 router
LED Description
PWR Power
LED:
ON means power is on.
OFF means power is off.
SYS System
operating
LED:
Green and fast blinking means the system is booting.
Green and slow blinking means the system is operating normally.
Yellow and fast blinking means the system is malfunctioning.
Steady OFF means the system does not operate normally.
(1)
(2)
(7)
(4)
(3)
(5)
(6)
(8)
(9) (10)
(11)
(12)
