User's Manual Part 1

2: Quick Startup
APCD-LM043-8.0 (DRAFT C) 11
2.7 Testing CCU–EUM Communications
Once you have completed the configuration of the Quick Startup, you can test
communications between the CCU and the EUM by pinging the EUM from the CCU.
To Run a Ping Test Through the EUM Ethernet Port
1. Connect the PC to the EUM Ethernet port, as shown in Figure 4.
Figure 4 Quick Startup — Ping Test (from EUM Ethernet port)
2. From the PC, progressively ping the PC Ethernet port (192.168.10.251), the EUM
(192.168.10.250), the CCU radio (192.168.10.2), and the CCU gateway
(192.168.10.2).
C:\>ping 192.168.10.251
Pinging 192.168.10.251 with 32 bytes of data:
Reply from 192.168.10.251: bytes=32 time<60ms TTL=128
Reply from 192.168.10.251: bytes=32 time<60ms TTL=128
Reply from 192.168.10.251: bytes=32 time<60ms TTL=128
Reply from 192.168.10.251: bytes=32 time<60ms TTL=128
Ping statistics for 192.168.10.251:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 60ms, Maximum = 60ms, Average = 60ms
C:\>ping 192.168.10.250
Pinging 192.168.10.250 with 32 bytes of data:
Reply from 192.168.10.250: bytes=32 time=40ms TTL=63
Reply from 192.168.10.250: bytes=32 time=71ms TTL=63
Reply from 192.168.10.250: bytes=32 time=50ms TTL=63
CCU3000
Ethernet crossov er
cable
CCU set-up
antenna
CCU power
supply
EUM
EUM Antenna
EUM Power Supply
Radio
Link
CCU:
Gateway: 192.168.10.1 /24
Radio: 192.168.10.2 /24
EUM:
Ethernet 192.168.10.250 /24
Gateway: 192.168.10.1
PC:
Ethernet 192.168.10.251 /24
Gateway : 192.168.10.1 /24