6.2 ET discovery
21
6.2
ET discovery
ET discovery function allows to switch off loopback mode or to change loop-
back level on
ETS-1000L
using ETS-1000.
.
.
.
Network
loopback
loopback
Figure 6.1. Connection diagram
In accordance with connection diagram it is possible to switch loopback mode
on for several devices
ETS-1000L
in series. The devices may be in the same or
in the different subnets.
Note:
the loopback mode on the
ETS-1000L
devices may be switched
off or switched on.
6.3
Upgrading versions of the software
The last versions of the software for the
ETS-1000L
are accessible on the
Internet (
http://www.metrotek.spb.ru/files/b3etl/release
). To upgrade
to the latest versions of software it is necessary to execute sequence of actions.
1. Establish connection with the device over Telnet protocol, enter user name
and password.
2. Enable TFTP server (
tftp on
command in
configure mode
).
If you use Linux operating system:
1. Configure TFTP client for a work in binary mode (
mode binary
command).
2. Connect to the device by means of TFTP client (
connect IP-address of device
command).
ETS-1000L. Operating manual
Содержание ETS-1000L
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