HP Compaq Presario,Presario 1910, Руководство пользователя

Страница: 315 / 578

302
Static routes cannot adapt to network topology changes. If a fault or a topological change occurs in the
network, the network administrator must modify the static routes manually.
Default route
A default route is used to forward packets that do not match any specific routing entry in the routing table.
Without a default route, a packet that does not match any routing entries is discarded and an Internet
Control Message Protocol (ICMP) destination-unreachable packet is sent to the source.
You can configure default routes in the Web interface in the following ways:
•
Configure an IPv4 static default route and specify both its destination IP address and mask as
0.0.0.0.
•
Configure an IPv6 static default route and specify both its destination IP address and prefix as ::/0.
Displaying the IPv4 active route table
Select Network > IPv4 Routing from the navigation tree to enter the page.
Figure 268 IPv4 active route table
Table 90 Field description
Field Description
Destination IP Address Destination IP address.
Mask Subnet mask of the IPv4 route.
Protocol Protocol that discovered the IPv4 route.
Preference
Preference value for the IPv4 route.
The smaller the number, the higher the preference.