Router R1 has a connected route for 10.1.1.0/24 off interface Fa0/0. Interface Fa0/0 has
been enabled for OSPF due to a router ospf 1 and network 10.0.0.0 0.0.0.255 area 0
command. R1 also has EIGRP configured, with the redistribute ospf 1 metric 1000 100 10 1
1500 command configured under EIGRP.
Which one of the following is true?

Process OSPF 1 is redistributing routes from process OSPF 2. Which of the following
methods may be used to set the metrics of the redistributed routes? (Choose two.)

Examine the following excerpt from the show ip ospf database asbr-summary command on
router R1 (RID 1.1.1.1). Which answer can be verified as definitely true based on this
output?
LS Type: Summary Links (AS Boundary Router)
Link State ID: 9.9.9.9 (AS Boundary Router address)
Advertising Router: 3.3.3.3
LS Seq Number: 8000000D
Checksum: 0xE43A
Length: 28
Network Mask: /0
TOS: 0 Metric: 100

Router R1 sits inside OSPF area 1. Router R2 redistributes an E1 route into OSPF for prefix
2.2.2.0/24, with external metric 20. Router R22 redistributes an E2 route for the same
prefix/length, external metric 10. Under what conditions will R1 choose as its best route the
route through R22?

Router R1 has been configured with the redistribute ospf 1 route-map fred command under
router eigrp 1. The route map named fred needs to be configured to match routes to
determine which routes are redistributed into EIGRP. Which of the following answers lists an
item that cannot be matched by route map fred?

Router R1 refers to route-map fred when redistributing from EIGRP into OSPF. The entire
route-map is listed next. Which of the following answers must be true based on the
configuration as shown?
route-map fred deny 10
match ip address one
route-map fred deny 20
match ip address two
route-map fred permit 100

On Router R1, process EIGRP 1 is redistributing routes from process OSPF 2, calling routemap fred with the redistribute ospf 2 command. R1 has learned intra-area routes for
10.1.1.0/24 and 10.1.2.0/24 in part due to the Type 2 LSAs known for each subnet. The
route map filters route 10.1.1.0/24 and allows 10.1.2.0/24 througH. Which of the following
commands on router R1 list subnet 10.1.1.0/24? (Choose two.)

Router R1 is redistributing between two OSPF processes. Given the configuration shown,
which includes all commands in the route map named fred, which of the following answers is
true regarding the redistribution into OSPF process 1?
router ospf 1
redistribute ospf 2 external 2 route-map fred
!
route-map fred permit 10
match ip address 1
set metric-type type-1

Which of the following is not true regarding IOS default settings for administrative distance?

A network includes a RIPv2 domain, an EIGRP domain, and an OSPF domain. Each pair of
routing domains has multiple routers redistributing routes between the pair of domains. The
design requires that the redistribution configuration avoid matching based on prefix/length
because of the trouble in maintaining such configurations.
Which one of the following tools can be used in all three routing domains to attempt to
prevent domain loops? (This book uses the term domain loop to refer to the long routes that
might be chosen for routes when redistribution exists–for example, a route may forward
packets from the EIGRP domain, to the OSPF domain, back to EIGRP, and then to subnet X
in the RIP domain.)