User`s manual
Table Of Contents
- 1. Introduction
- 2. Getting Started
- Starting Your UC-7400-CE Computer
- Resetting Your UC-7400-CE Computer
- Operating UC-7400-CE Computer Via Serial Console
- Changing the Network Settings
- Operating Your UC-7400-CE Computer Via Telnet Client
- User/Group Management
- Adjusting System Time and RTC Time
- Starting and Stopping Services
- Troubleshooting Network Connectivity
- Simple Network Management Protocol (SNMP)
- 3. Web-based Management System
- 4. Application Development
- 5. Programming Examples
- A. Operating Programmable Function Keys and LCM
- B. Firmware Upgrade Procedure
- C. Service Information
UC-7400-CE User’s Manual Getting Started
2-6
Troubleshooting Network Connectivity
The ipconfig tool prints the TCP/IP-related configuration data of a host including the IP addresses,
gateway and DNS servers.
\> ipconfig /all
Windows IP configuration
Ethernet adapter Local Area Connection:
IP Address: 192.168.4.127
Subnet Mask: 255.255.255.0
Adapter Name: IXP425ETHNPE2
Description: IXP425ETHNPE2
Adapter Index: 2
Address: 80 86 33 33 34 12
DHCP Enabled: NO
Ethernet adapter Local Area Connection:
IP Address: 192.168.14.202
Subnet Mask: 255.255.248.0
Default Gateway: 192.168.15.254
Adapter Name: IXP425ETHNPE1
Description: IXP425ETHNPE1
Adapter Index: 3
Address: 78 56 34 91 cc dd
DHCP Enabled: NO
Host name: UC7420CE
Domain Name:
DNS Servers: 192.168.1.6
NODETYPE: 8
Routing Enabled: NO
Proxy Enabled: NO
To troubleshoot network connectivity, reachability, and name resolution, use the ping command.
This command verifies IP-level connectivity to another TCP/IP computer by sending Internet
Control Message Protocol (ICMP) Echo Request messages. The corresponding return Echo Reply
messages are displayed, along with round-trip times. For more information, type ping without
parameters.
\> ping www.moxa.com
Pinging Host www.moxa.com [192.168.1.16]
Reply from 192.168.1.16: Echo size=32 time<1ms TTL=126
Reply from 192.168.1.16: Echo size=32 time<1ms TTL=126
Reply from 192.168.1.16: Echo size=32 time<1ms TTL=126
The route utility allows you to view or modify network routing tables. Type this command
without parameters to view a list of functions.
\> route
To view current routing items in the tables,
\> route PRINT
To add a routing item on network interface 1,
\> route ADD 192.168.0.0 MASK 255.255.0.0 192.168.15.254 IF 2