Cisco RV120W Administration Guide

Configuring Networking
Configuring the WAN (Internet) Settings
Cisco RV120W Administration Guide 24
2
STEP 5 Enter MAC Address information. (See Configuring the MAC Address, page 24.)
STEP 6 Click Save.
Configuring MTU Settings
The Maximum Transmission Unit (MTU) is the size of the largest packet that can be
sent over the network. The default MTU value for Ethernet networks is usually
1500 bytes and for PPPoE connections, it is 1492 bytes.
To configure the MTU settings:
STEP 1 Choose Networking > Choose Networking > WAN (Internet) > IPv4 WAN
(Internet).
STEP 2 Choose the MTU type:
• Default—Unless a change is required by your ISP, we recommend that
you choose Default in the MTU Type field. The default MTU size is 1500
bytes.
• Custom—If your ISP requires a custom MTU setting, choose Custom and
enter the MTU size in the MTU Size field.
STEP 3 Click Save.
Configuring the MAC Address
The Cisco RV120W has a unique 48-bit local Ethernet hardware address. In most
cases, the default MAC address is used to identify your Cisco RV120W to your ISP.
However, you can change this setting if required by your ISP.

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