User Manual
Table Of Contents
- Introduction
- Front Panel
- Back Panel
- Installation Guidelines
- Wall Mounting
- Using the Setup Wizard
- Entering Login and Internet Connection Information
- Manually Connecting Your System
- Logging In
- Using the Getting Started Page
- Navigating through the Pages
- Saving Your Changes
- Viewing the Help Files
- Viewing the System Summary
- Viewing the Wireless Status
- Viewing the IPsec Connection Status
- Viewing the QuickVPN Connection Status
- Viewing Logs
- Viewing Available LAN Hosts
- Viewing the Port Triggering Status
- Viewing Port Statistics
- Configuring Networking
- Configuring the WAN for an IPv4 Network
- Configuring the WAN for an IPv6 Network
- Creating PPPoE Profiles
- Changing the Default Cisco RV 120W IP Address
- Configuring DHCP
- Configuring the LAN DNS Proxy
- Configuring Virtual LANs (VLANs)
- Configuring Port VLANs
- Configuring Multiple VLAN Subnets
- Configuring IPv6 LAN Properties
- Configuring LAN Groups
- Adding a Static IP Address for a Device on the LAN
- Configuring a DMZ Host
- Configuring Internet Group Management Protocol (IGMP)
- Choosing the Routing Mode
- Viewing Routing Information
- Configuring Static Routing
- Configuring Dynamic Routing
- Configuring the Routing Mode
- Configuring IPv6 Static Routing
- Configuring RIP next generation (RIPng)
- Configuring IPv6 to IPv4 Tunneling
- Configuring Router Advertisement
- Configuring the Wireless Network
- Wireless Security Tips
- General Network Security Guidelines
- Configuring the Group Key Refresh Interval
- Configuring RADIUS Authentication Parameters
- Enabling or Disabling APs
- Editing an AP’s Properties
- Using MAC Filtering
- Viewing AP Status
- Configuring the Firewall
- Protecting from Attacks
- Configuring Universal Plug and Play (UPnP)
- Enabling Session Initiation Protocol Application-Level Gateway (SIP ALG)
- Configuring the Default Outbound Policy
- Creating a Firewall Rule
- Managing Firewall Rules
- Creating Custom Services
- Blocking Web Applications and Components
- Adding Trusted Domains
- Adding Blocked Keywords
- Configuring MAC Address Filtering
- Configuring IP/MAC Address Binding
- Restricting Sessions
- Configuring Virtual Private Networks (VPNs) and Security
- Creating Cisco QuickVPN Client Users
- Using the VPN Wizard
- Viewing the Default Values
- Configuring IP Security Policies
- Configuring VPN Policies
- Configuring VPN Clients
- Monitoring VPN Tunnel Status
- Configuring IPsec Users
- Configuring VPN Passthrough
- Using Certificates for Authentication
- Using the Cisco RV 120W With a RADIUS Server
- Configuring 802.1x Port-Based Authentication
- Configuring Quality of Service (QoS)
- Configuring 802.1p to Queue Mapping
- Configuring 802.1p CoS to DSCP Remarking
- Administering Your Cisco RV 120W
- Editing SNMPv3 Users
- Adding SNMP Traps
- Configuring Access Control Rules
- Configuring Additional SNMP Information
- Using PING
- Using Trace Route
- Performing a DNS Lookup
- Capturing and Tracing Packets
- Configuring Local Logging
- Configuring Remote Logging
- Configuring the Logging Type and Notification
- Configuring E-Mailing of Log Events
- Configuring VLAN Associations
- Using Cisco QuickVPN for Windows 2000, XP, or Vista
- Installing from the CD-ROM
- Downloading and Installing from the Internet
- Where to Go From Here
Configuring Networking
Configuring the Wide Area Network (WAN)
Cisco RV 120W Administration Guide 33
2
Configuring Domain Name System (DNS) Server Information
DNS servers map Internet domain names (for example, www.cisco.com) to IP
addresses. Under DNS Server Source, you can choose whether to get DNS server
addresses automatically from your ISP or to use ISP-specified DNS server
addresses.
STEP 1 If your ISP provides DNS servers, under DNS Server Source, choose Get
Dynamically from ISP.
If your ISP instructs you to use specific DNS server addresses, under DNS Server
Source, choose Use These DNS Servers. Enter the IP address of the primary and
secondary DNS servers.
STEP 2 Click Save.
Configuring Maximum Transmit Unit (MTU)
The MTU (Maximum Transmit Unit) is the size of the largest packet that can be sent
over the network. The standard MTU value for Ethernet networks is usually 1500
bytes and for PPPoE connections, it is 1492 bytes.
STEP 1 Unless a change is required by your ISP, Cisco recommends that you choose
Default in the MTU Type field. The default MTU size is 1500 bytes. If your ISP
requires a custom MTU setting, choose Custom and enter the MTU Size.
STEP 2 Click Save.
Configuring the Cisco RV 120W Media Access Control (MAC) Address
The router has a unique 48-bit local Ethernet hardware address. In most cases, the
default MAC address is used to identify your Cisco RV 120W to your ISP. However,
you can change this setting if required by your ISP.
STEP 1 In the MAC Address Source field, choose one of the following:
• Use Default Address (recommended).
• Use this computer's MAC—Choose this option to assign the MAC address
of the computer that you are using to configure the router.