Cisco Small Business WRP400 User Manual page 31

Basic Settings
Setup > Basic Setup
Cisco WRP400 User Guide
Optional Settings
Some of these settings may be required by your service provider. Verify with your
service provider before making any changes.
Figure 11 Setup > Basic Setup > Optional Settings
• Host Name and Domain Name: A host and domain name for the WRP400.
Some service providers, usually cable service providers, require these
names as identification. In most cases, leaving these fields blank will work.
• MTU: MTU is the Maximum Transmission Unit. The largest packet size that
is permitted for Internet transmission. Select Manual if you want to manually
enter the largest packet size that is transmitted. To have the WRP400 select
the best MTU for your Internet connection, keep the default setting, Auto.
• Size: When Manual is selected in the
Leave this value in the 576 to 1500 range. The default size depends on the
Internet Connection Type:
- DHCP or Static IP: 1500
- PPPoE: 1492
- PPTP or L2TP: 460
- Telstra Cable: 1500
• Static DNS 1-3: The Domain Name System (DNS) is how the Internet
translates domain or website names into Internet addresses or URLs. Enter
the IP address of the DNS server, which is provided by your service
provider. If you wish to use a different DNS server, enter its IP address in one
of these fields. You can enter up to three DNS server IP addresses here. The
WRP400 will use these for quicker access to functioning DNS servers. By
default, the WRP400 uses 192. 1 68. 1 5. 1 for DNS.
MTU
field, this option is enabled.
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