Cisco RV120W Administration Guide

Configuring Networking
Configuring Port Management
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Configuring Port Management
The Cisco RV120W has four LAN ports. You can enable or disable ports, configure
if the port is half- or full-duplex, and set the port speed.
To configure LAN ports:
STEP 1 Choose Networking > Port Management.
STEP 2 In the Port Management Setting Table, to enable a port, check the Enable box. To
disable the port, uncheck the Enable box. By default, all ports are enabled.
STEP 3 Check the Auto Negotiation box to let the firewall and network determine the
optimal port settings. By default, automatic mode is enabled. This setting is
available only when the Enable box is checked.
STEP 4 Check the Flow Control box to enable flow control.
STEP 5 (Optional) Choose either half- or full-duplex based on the port support. The default
is full-duplex for all ports. This setting is available only when the Auto check box is
unchecked.
STEP 6 (Optional) Select one of the following port speeds: 10 Mbps or 100 Mbps. The
default setting is 100 Mbps for all ports. This setting is available only when the
Auto check box is unchecked. You can change the port speed if a network is
designed to run at a particular speed, such as 10 Mbps mode. In this case, the
endpoint also uses 10 Mbps mode either by auto-negotiation or manual setting.
STEP 7 Click Save.
Configuring Dynamic DNS (DDNS)
DDNS is an Internet service that allows routers with varying public IP addresses to
be located using Internet domain names. To use DDNS, you must set up an account
with a DDNS provider such as DynDNS.com or TZO.com.
The firewall will notify dynamic DNS servers of changes in the WAN IP address, so
that any public services on your network can be accessed by using the domain
name.

Cisco RV120W Specifications

General

Ethernet LAN	Yes
Networking standards	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3u
VPN tunnels quantity	10
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
Channels quantity	13 channels
WLAN data transfer rate (max)	300 Mbit/s
Input current	1 A
Input voltage	12 V
xDSL connection	No
Dimensions (WxDxH)	150 x 150 x 34 mm
Networking features	Fast Ethernet, WLAN, WAN
Operating temperature (T-T)	32 - 104 °F
Security algorithms	802.1x RADIUS, EAP, WPA2
Antennas quantity	2
Antenna gain level (max)	1.8 dBi
Ethernet LAN (RJ-45) ports	4
Certification	FCC B, CE, IC, Wi-Fi
Product color	Black
Storage temperature (T-T)	-20 - 70 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 85 %

Weight and Dimensions

Weight	500 g