R
R
e
e
m
m
o
o
t
t
e
e
W
W
e
e
b
b
M
M
a
a
n
n
a
a
g
g
e
e
r
r
s
s
P
P
o
o
w
w
e
e
r
r
D
D
s
s
i
i
n
n
e
e
P
P
o
o
w
w
e
e
r
r
o
o
v
v
e
e
r
r
E
E
t
t
h
h
e
e
r
r
n
n
e
e
t
t
S
S
o
o
l
l
u
u
t
t
i
i
o
o
n
n
s
s
43
4.4.2 System
Configuration
SNMP
The Unit’s SNMP agent (v1/v2/v3) enables a remote SNMP
management station to monitor a unit, enable/disable PoE ports
(RFC3621), view various PoE MIB statistics and MIB-II Network
statistics. Private MIB extends PoE funtionality beyond RFC3621
PoE MIB. The SNMPv3 offers a secured method for configuration
and monitoring. SNMP Network packets may be authenticated by
MD5 and encrypted by DES.
System Configuration SNMP screen allows configuration of SNMP
parameters that are common both to SNMPv1/v2 and SNMPv3
(SNMPv1/2 community string is the only exception). The following
parameters can be configured (see Figure 4-8):
Community Strings
System Information
Remote Trap SNMP Managers List
Figure 4-8: System Configuration SNMP Screen
