Industrial Managed
Ethernet Switch – EH9711
User Manual
Page
45
of
223
Label
Description
Factory Default
of the new version of browsers has removed support for DSA in certificate, e.g. Firefox
v37 and Chrome v39.
Possible methods are:
Web Browser
: Upload a certificate via Web browser.
URL
: Upload a certificate via URL, the supported protocols
are
. The URL format is
<protocol>://[<username>[:<password>]@]< host>[:<port>][/<path>]/<file_name>. For
example, tftp://10.10.10.10/new_image_path/new_image.dat,
http://username:[email protected]:80/new_image_path/new_image.dat. A valid file
name is a text string drawn from alphabet (A-Za-z), digits (0-9), dot (.), hyphen (-),
under score (_). The maximum length is 63 and hyphen must not be first character. The
file name content that only contains '.' is not allowed.
Certificate
Status
Display the current status of certificate on the switch. Possible statuses are:
Switch secure HTTP certificate is presented.
Switch secure HTTP certificate is not presented.
Switch secure HTTP certificate is generating ....
Switch secure HTTP
certificate is
presented
2.5.1.6
SNMP System
S
imple
N
etwork
M
anagement
P
rotocol (
SNMP
) is a protocol for managing devices on IP networks
.
It exposes management
data in the form of variables on the managed systems which describe the system configuration
.
These variables can then be
queried or defined by the users. The SNMP is used by network management system or third-party software to monitor devices
such as managed switches in a network to retrieve network status information and to configure network parameters. The Atop’s
managed switch support SNMP and can be configured in this section.
In this submenu, SNMP system can be configured as shown in Figure 2.34. There are two fields here:
Mode
and
Engine ID
.
In
Mode
, users can select
Enabled/Disabled
from the dropdown list to enable SNMP mode operation. In
Engine ID
, it
indicates the SNMPv3 engine ID. The string must contain an even number (in hexadecimal format) with number of digits
between 10 and 64, but all-zeros and all-'F's are not allowed. Change of the Engine ID will clear all original local users. The
default setting is 80000eab030200c14df2e0.
Please click
Save
button for a change to take effect or
Reset
button to undo any changes made locally and revert to previously
saved values.
Figure 2.34 Webpage to Configure SNMP System
2.5.1.7
SNMP Trap Destinations
The managed switch provides a trap function that allows switch to send notification to agents with SNMP traps or inform. The
notifications are based on the status changes of the switch such as link up, link down, warm start, and cold start. For inform
mode, after sending SNMP inform requests, switch will resends inform request if it does not receive response within 10
seconds. The switch will try re- send three times. This option allows users to configure SNMP Trap Setting by setting the
destination IP Address of the Trap server, Port Number of the Trap server, and SNMP version for authentication. Figure 2.35
shows these Trap Setting’ s options. Please click on the
Add New Entry
button to input new entry as shown in Figure 2.36.
Table 2.22 summarizes the descriptions of trap destination settings. Please click on the
Save
button afterwards for a change to
take effect, or
Reset
button to undo any changes made locally and revert to previously saved values.
