OneTouch Series II
Users Manual
2-2
plugging it back in. This is also the same as pressing
the
(Rerun) button.
Press a displayed device, cable, or hub icon to see a
popup screen showing more information about that item.
Close the resulting popup screen by pressing
.
ace201s.bmp
Figure 2-1. AutoTest Display
AutoTest continues to discover devices and to count
frames and errors even after you exit the screen by
pressing
(up one level). The Network Health test runs
in the background (read Chapter 3).
Device Discovery Process
When you attach the Network Assistant to a network, it
immediately begins searching for servers, routers,
printers, and switches. This search occurs whenever the
Network Assistant gains link pulse regardless of the
current menu.
During the discovery process (5-20 seconds, depending
on network), the Network Assistant processes only the
discovery response frames and broadcast frames. When
the discovery process has finished, the Network Assistant
goes into promiscuous mode. In this mode, it processes all
frames and reports all stations that talk on the network.
Identifying Routers
The Network Assistant also transmits RIP requests and
ICMP router requests as part of its router discovery
process. These discovery packets request router
information, allowing the Network Assistant to locate
routers that have little traffic and are not sending routing
updates.
