Lantech LGS-2816C-RPS, Руководство пользователя

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Managed Switch - LGS-2816C-RPS
Login: admin
Password: *****
LGS-2816C-RPS# ip
LGS-2816C-RPS(ip)# enabl dhcp ?
Usage: enable dhcp <manual|auto>
LGS-2816C-RPS(ip)# enable dhcp manual
LGS-2816C-RPS(ip)# show
DHCP : Enable
IP Address : 192.168.20.15
Current IP Address : 0.0.0.0
Subnet mask : 255.255.255.0
Gateway : 192.168.20.250
Current Gateway : 255.255.255.255
DNS Setting : Manual
DNS Server : 0.0.0.0
LGS-2816C-RPS(ip)#
N
OTE
:
Response time from DHCP servers vary considerably for different
network environments. If you do not get a response in a reasonable
amount of time, try entering the ―disable dhcp‖ command followed by
the ―enable dhcp‖ command. Otherwise, set the static IP address to a
null address, and then enter the ―dhcp enable‖ command or reboot the
switch.
E
NABLING
SNMP
M
ANAGEMENT
A
CCESS
The switch can be configured to accept management commands from
Simple Network Management Protocol (SNMP) applications such as
Lantech View. You can configure the switch to (1) respond to SNMP
requests or (2) generate SNMP traps.
When SNMP management stations send requests to the switch (either
to return information or to set a parameter), the switch provides the
requested data or sets the specified parameter. The switch can also be
configured to send information to SNMP managers (without being
requested by the managers) through trap messages, which inform the
manager that certain events have occurred.
The switch includes an SNMP agent that supports SNMP version 1, 2c, and
3 clients. To provide management access for version 1 or 2c clients, you
must specify a community string. The switch provides a default MIB
View (i.e., an SNMPv3 construct) for the default ―public‖ community
string that provides read access to the entire MIB tree, and a default
view for the ―private‖ community string that provides read/write access
to the entire MIB tree. However, you may assign new views to version 1
or 2c community strings that suit your specific security requirements.