Samsung SME-2220N User Manual

English-1
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Connecting to the network using router
SME-2220N/4220N/4221N/4220P/4221P
By using a router, you can connect your computer and 1 ~ 3 DVR machines to the internet by sharing 1 internet connection via
xDSL or cable modem.
This installation guide aims at casual users, not for network professionals.
For proper use of the router, strictly follow the steps 1 to 5.
Configure your router, computer and DVR equipments as described in the following steps.
Step 1. Connecting Cables
Step 2. Connecting your local computer to the router
Step 3. Connecting DVR to the router
Step 4. Connecting the router to the internet service line
Step 5. Configuring router’s port forwarding
Step 6. Accessing DVR using DDNS service in dynamic IP environment
DVR
DVR
Local PC
IP Sharer
xDSL or
Cable Modem
xDSL or
Cable Modem
External
Remote PC
DDNS Server
(websamsung.net)
INTERNET
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Samsung SME-2220N Specifications

General

Brand	Samsung
Model	SME-2220N
Category	Security System
Language	English

Summary

Connecting Cables

Connecting Local Computer to Router

Local Computer Connection Setup

Details the initial setup steps for connecting the local PC to the router.

Confirming Local Computer Connection

Verifies the successful connection between the computer and the router using IP configuration checks.

Connecting DVR to Router

DVR Router Setup Configuration

Details the configuration steps for the DVR to connect to the router's network.

Checking DVR Connection on Computer

Verifies the DVR's connection status on the computer after setup.

Connecting Router to Internet Service Line

Internet Connection Type Overview

Explains connection types like DHCP, Static IP, and PPPoE for internet service.

Router Model Connection Guides

Provides tailored setup instructions for various router models.

Checking Internet Connection

Port Forwarding Configuration

Port Forwarding Router Guides

Offers detailed port forwarding instructions for specific router models.

Verifying Port Forwarding

Verifies if port forwarding is correctly configured and accessible.

Accessing DVR via DDNS in Dynamic IP

DVR DDNS Configuration

Configures the DVR's DDNS settings for dynamic IP environments.

Accessing DVR Using DDNS Address

Details how to access the DVR using its configured DDNS address.