Cisco Systems RV320K9NA, RV325K9NA manual Static IP, Subnet Mask IPv4-Subnetwork mask

3	Setup
	Setup Network

-Configure to RA and DHCPv6 automatically—Provide Stateless and Stateful IPv6 addresses for LAN-side PCs.

Static IP

Choose this option if your ISP assigned a permanent IP address to your account. Enter the settings provided by your ISP:

•Specify WAN IP Address—IP address that your ISP assigned to your account.

•Subnet Mask (IPv4)—Subnetwork mask.

•Default Gateway Address—IP address of the default gateway.

To specify a DNS server, enter the IP address of DNS Server 1. Optionally, you can enter a second DNS server. The first available DNS server is used.

To set the maximum transmission unit (MTU) size automatically, select Auto. Otherwise, to set the MTU size manually, select Manual and enter the MTU size. (The size in bytes of the largest protocol data unit that the layer can pass.)

To configure the IPv6 parameters:

•LAN IPv6 Address—Global IPv6 prefix that was assigned by your ISP for your LAN devices, if applicable. (Check with your ISP for more information.)

•Prefix Length—IPv6 prefix length: The IPv6 network (subnet) is identified by the initial bits of the address called the prefix. All hosts in the network have the identical initial bits for their IPv6 address. Enter the number of common initial bits in the network addresses. The default prefix length is 64.

•LAN Prefix Assignment

-Without any action—Does not provide Stateless or Stateful IPv6 address for LAN-side PCs.

-Configure to RA automatically—ProvidesStateless IPv6 address for LAN-side PCs.

-Configure to DHCPv6 automatically—ProvidesStateful IPv6 address for LAN-side PCs.

-Configure to RA and DHCPv6 automatically—Provides Stateless and Stateful IPv6 addresses for LAN-side PCs.

20 Cisco Small Business RV320/RV325 Administration Guide