D-Link DSL-2320B Product Manual - Page 39

Access Control-Admin, Access Control-Services - error

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Page 39 highlights

Section 9 - Tools Access Control-Admin There are three usernames and passwords (admin, support, and user) that can be used to control your modem. The passwords for these usernames can be changed on the Admin screen. Select the Username, enter the Old Password, enter a New Password, and then confirm the new password. When you are ready, click Apply at the bottom of the page. Access Control-Services From this page you can enable/disable certain services from passing through your modem. Services that can be enabled/disabled on the LAN/WAN are FTP, HTTP, ICMP, SNMP, Telnet, and TFTP. FTP: (File Transfer Protocol) Used for file transfer. HTTP: (Hyper Text Transfer Protocol) A communications protocol that enables Web browsing. ICMP: (Internet Control Message Protocol) supports packets containing error, control, and informational messages. SNMP: (Simple Network Management Protocol) A protocol used for network management and monitoring network devices. Telnet: A standard Internet protocol for accessing remote systems. TFTP: (Trivial File Transfer Protocol) A very simple form of the File Transfer Protocol (FTP). D-Link DSL-2320B ADSL2+ Ethernet/USB Modem User Manual 39

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39
D-Link DSL-±3±0B ADSL±+ Ethernet/USB Modem User Manual
Section 9 - Tools
There are three usernames and passwords (
admin, support
, and
user)
that can be
used to control your modem. The passwords for these usernames can be changed
on the Admin screen. Select the Username, enter the Old Password, enter a New
Password, and then confirm the new password. When you are ready, click
Apply
at the bottom of the page.
Access Control—Admin
Access Control—Services
From this page you can enable/disable certain services from passing through your modem. Services that can be
enabled/disabled on the LAN/WAN are FTP, HTTP, ICMP, SNMP, Telnet, and TFTP.
FTP:
HTTP:
ICMP:
SNMP:
Telnet:
TFTP:
(File Transfer Protocol) Used for file transfer.
(Hyper Text Transfer Protocol) A communications protocol that enables Web
browsing.
(Internet Control Message Protocol) supports packets containing error, control,
and informational messages.
(Simple Network Management Protocol) A protocol used for network management
and
monitoring network devices.
A standard Internet protocol for accessing remote systems.
(Trivial File Transfer Protocol) A very simple form of the File Transfer Protocol
(FTP).