D-Link xStack DGS-3120 Series User Manual

xStack
®
DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
848
DGS-3120-24TC:admin# show hol_prevention
Command: show hol_prevention
Device HOL Prevention State: Enabled
DGS-3120-24TC:admin#
84-16 config dscp trust
Description
This command is used to configure the state of DSCP trust per port. When DSCP is not trusted,
802.1p is trusted.
Format
config dscp trust [<portlist> | all] state [enable | disable]
Parameters
<portlist> - Enter the list of port used for this configuration here.
all - Specify that the command apply to all ports on the Switch.
state - Enable or disable to trust DSCP. By default, DSCP trust is disabled.
enable - Specify that the DSCP trust state will be enabled.
disable - Specify that the DSCP trust state will be disabled.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
Enable DSCP trust on ports 1:1-1:8.
DGS-3120-24TC:admin#config dscp trust 1:1-1:8 state enable
Command: config dscp trust 1:1-1:8 state enable
Success.
DGS-3120-24TC:admin#
84-17 show dscp trust
Description
This command is used to display DSCP trust state for the specified ports on the Switch.
Format
show dscp trust {<portlist>}

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)