D-Link xStack DGS-3120 Series User Manual

xStack
®
DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
338
| all] | ports [<portlist> | all] state [enable | disable] | illegal_server_log_suppress_duration
[1min | 5min | 30min]]
Parameters
add permit - Specify to add a DHCP permit.
server_ip - The IP address of the DHCP server to be filtered.
<ipaddr> - Enter the DHCP server IP address here.
client_mac - (Optional) The MAC address of the DHCP client.
<macaddr> - Enter the DHCP client MAC address here.
ports - The port number of filter DHCP server.
<portlist> - Enter the list of ports to be configured here.
all - Specify that all the port will be used for this configuration.
delete permit - Specify to delete a DHCP permit.
server_ip - The IP address of the DHCP server to be filtered.
<ipaddr> - Enter the DHCP server IP address here.
client_mac - (Optional) The MAC address of the DHCP client.
<macaddr> - Enter the DHCP client MAC address here.
ports - The port number of filter DHCP server.
<portlist> - Enter the list of ports to be configured here.
all - Specify that all the port will be used for this configuration.
state - Specify to enable or disable the filter DHCP server state.
enable - Specify that the filter DHCP server state will be enabled.
disable - Specify that the filter DHCP server state will be disabled.
illegal_server_log_suppress_duration - Specify the same illegal DHCP server IP address
detected will be logged only once within the duration. The default value is 5 minutes.
1min - Specify that illegal server log suppress duration value will be set to 1 minute.
5min - Specify that illegal server log suppress duration value will be set to 5 minutes.
30min - Specify that illegal server log suppress duration value will be set to 30 minutes.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To add an entry from the DHCP server/client filter list in the Switch’s database:
DGS-3120-24TC:admin# config filter dhcp_server add permit server_ip 10.1.1.1
client_mac 00-00-00-00-00-01 port 1:1-1:24
Command: config filter dhcp_server add permit server_ip 10.1.1.1 client_mac 00-
00-00-00-00-01 port 1:1-1:24
Success.
DGS-3120-24TC:admin#
DGS-3120-24TC:admin# config filter dhcp_server ports 1:1-1:10 state enable
Command: config filter dhcp_server ports 1:1-1:10 state enable
Success.
DGS-3120-24TC:admin#

D-Link xStack DGS-3120 Series Specifications

General

MAC Address Table	16K entries
Ports	10/100/1000BASE-T ports
VLANs	4094
Jumbo Frame	Up to 9KB
Power Supply	Internal power supply (depending on model)
Power over Ethernet (PoE)	No
Layer 3 Features	RIP
Quality of Service (QoS)	8 queues per port, DiffServ
Security Features	ACLs
Management	Web-based, CLI, SNMP
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
SFP Ports	Combo 10/100/1000BASE-T/SFP ports and/or dedicated SFP/SFP+ ports (depending on model)