Checking The Optional Network Connection - Bosch DB18C3100R2 Installation Manual

152 en | Troubleshooting and Checks
Malfunction
External hard disks are not
recognized by the system.
No ISDN connection
available.
10.2

Checking the Optional Network Connection

Information on networking
To install and test the network, you will require the following information from the network
provider:
–
–
–
Notes on testing the network
To install and test the network, use the following test program:
1.
2.
NOTICE!
Ping does not work if UDP tunneling is activated in the configuration.
F.01U.033.308 | V7 | 2009.09
IP address
Subnet mask
(Gateway)
Select Start -> Programs -> Accessories -> Command Prompt.
The commands available include:
ping
This command is only available if the TCP/IP protocol is installed.
ping localhost
This program checks the communication to the computer it is running on.
ping <remote station name> or
ping <remote station TCP/IP address>
The program checks the communication to the remote station.
arp -a
The program displays other computers after making contact with them.
ipconfig
Shows all current TCP/IP network configuration values (IP address, subnet mask, default
gateway)
tracert <remote station name>
This program determines the path taken to a destination.
net view
Displays all available remote stations.
Installation Guide
Possible cause
Terminator missing.
Hard disk ID used twice.
Disks are not formatted.
Transmitter and receiver
connection passwords do not
match.
Wrong protocol is set.
DiBos/DiBos Micro
Solution
Plug in terminator.
Set hard disk IDs in
ascending order.
Format disks for NTFS in Disk
Manager.
Check connection
passwords.
Select appropriate protocol
(EURO-ISDN) via an ISDN-PCI
setup.
Bosch Sicherheitssysteme GmbH