?– Process Host Routes In Received Announcements By default, RRAS ignores
any host-specific route information it receives in announcements. If you don??™t
want RRAS to ignore this, you can enable it by checking this option.
?– Include Host Routes In Sent Announcements Defines whether any hostspecific
routes that are present in RRAS are sent in its announcements as well.
?– Process Default Routes In Received Announcements Select if you
want RRAS to take in any default route information it finds in received
announcements.
?– Include Default Routes In Sent Announcements Select if you want to
include known default routes for this router in its announcements.
?–? Disable Subnet Summarization Applies only if you limit your outbound
packets to RIPv2 (either broadcast or multicast). When checked, tells RRAS to
send all route information for routers in other subnets rather than summarizing
it in the form of a class-based network ID.
372 Microsoft Windows Server 2008 Administration
DHCP Relay Agent
DHCP Relay Agents are installed just as you install RIP, except that you select DHCP
Relay Agent instead of RIP when selecting the routing protocol. The purpose of a
DHCP Relay Agent is to allow hosts that are configured to acquire IP addresses using
DHCP to obtain those from DHCP servers sitting in a completely different subnet. To
specify to which DHCP servers the relay agent should forward requests, you simply
right-click DCHP Relay Agent under the IPv4 section of your server??™s RRAS configuration,
select Properties, and enter the IP addresses for the DHCP servers, as shown in
Figure 11-14.
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