Cisco WS-CE500 Administration Manual page 38

Networking
Configuring the WAN Connection
STEP 3
STEP 4
STEP 5
STEP 6
Cisco SA500 Series Security Appliances Administration Guide
• My IP Address: Enter the IP address assigned to you by the ISP.
• Server IP Address: Enter the IP address of the PPTP, PPPoE, or other server.
Enable VLAN Tagging (Applies to PPPoE configurations only).
• Enable VLAN Tagging: Check this box to enable a connection on a VLAN
tagged WAN interlace.
• VLAN ID: Specify the VLAN ID.
Reset the PPPoE/L2TP/PPTP connection by schedule. Choose one of the
following options:
• Never: Disables Reset Connection by Schedule.
• Daily: Resets the connection daily.
• Weekly: Resets the connection weekly on a specific day. If you choose this
option, enter the Day and Time you want to restart the WAN connection.
If your ISP does not require a login, enter the following information under Internet
(IP) Address and Dynamic Name System (DNS) Servers:
• IP Address Source: Your ISP assigns you an IP address that is either
dynamic (newly generated each time you log in) or static (permanent).
- Get Dynamically from ISP: Choose this option if your ISP has not
assigned an IP address to you.
- Use Static IP Address: Choose this option if your ISP has assigned an IP
address to you. Also enter the IP Address, IP Subnet Mask, and the
Gateway IP Address that were provided by your ISP.
• DNS Server Source: DNS servers map Internet domain names (example:
www.cisco.com) to IP addresses. You can get DNS server addresses
automatically from your ISP or use ISP-specified addresses.
- Get Dynamically from ISP: Choose this option if you have not been
assigned a static DNS IP address.
- Use These DNS Servers.: Choose this option if your ISP assigned a static
DNS IP address. Also enter the addresses for the Primary DNS Server
and the Secondary DNS Server.
If required by your ISP, configure the following settings in the MTU Size area:
• MTU Type: The Maximum Transmission Unit is the size, in bytes, of the
largest packet that can be passed on. Choose Default to use the default
MTU size, 1500 bytes. Choose Custom if you want to specify another size.
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