D-Link xStack DGS-3120 Series User Manual

xStack
®
DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
158
12-6 enable telnet
Description
This command is used to manage the Switch via TELNET based management software. Use the
command to enable TELNET and configure port number.
Format
enable telnet {<tcp_port_number 1-65535>}
Parameters
<tcp_port_number 1-65535> - (Optional) The TCP port number. TCP ports are numbered
between 1 and 65535. The “well-known” TCP port for the TELNET protocol is 23.
Restrictions
Only Administrator and Operator-level users can issue this command.
Example
To enable TELNET and configure port number:
DGS-3120-24TC:admin# enable telnet 23
Command: enable telnet 23
Success.
DGS-3120-24TC:admin#
12-7 disable telnet
Description
This command is used to manage the Switch via TELNET based management software. Use the
command to disable TELNET.
Format
disable telnet
Parameters
None.
Restrictions
Only Administrator and Operator-level users can issue this command.

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)