National Instruments NI 17xx 사용자 설명서

© National Instruments Corporation

You must configure the IP settings for the NI Smart Camera prior to use. 
You can assign a static IP address or, if your network has a DHCP server, 
you can use a DHCP server to assign an IP address. If you do not know 
whether you should assign a static IP address or use a DHCP server to 
assign an IP address, assign a static IP address or contact your network 
administrator.

DCHP IP address assignment is only available for port 1. Static IP address 
assignment is available on both ports.

For information about assigning an IP address to the smart camera, refer to 
Getting Started with the NI 17xx Smart Camera.

The advantage of using a DHCP server to assign an IP address is that the 
DHCP server manages the IP addresses of the network. You do not need to 
know the IP address of the smart camera. Also, the DHCP server does not 
allow other devices to use the IP address that is already assigned to your 
smart camera.

Although using a DHCP server makes configuring an IP address easy, 
configuring a static IP address can be more reliable. Consider the following 
potential issues before using a DHCP server to assign an IP address to the 
smart camera:

•

If the network has both static IP addresses and IP addresses managed 
by a DHCP server, the DHCP server must be configured to not use 
reserved static IP addresses. If the DHCP server is not configured this 
way, the DHCP server can assign a reserved IP address to another 
device, causing address conflicts on the network, which results in some 
devices being unreachable.

•

When a smart camera configured for DHCP starts, it must be able 
to connect to the DHCP server. If a smart camera was previously 
configured to use a DHCP server and the smart camera cannot connect 

Table 7-1.  SPEED LED Behavior

Off

No link or a 10 Mbps link is negotiated

Solid Green

A 100 Mbps link is negotiated

Solid Amber

A 1,000 Mbps link is negotiated