Router R1 sits at an Enterprise branch office, using both the Internet and a leased line to
another Enterprise router for its two connectivity options back into the rest of the Enterprise
network. The engineer planning for this branch decided to use the leased line for all
Enterprise traffic, unless it fails, in which case the Internet connection should be used to
pass traffic to the Enterprise. Which of the following is most likely to be useful on the branch
router? (Choose two.)

Router R1, a branch router, connects to the Internet using DSL. The engineer plans to use a
configuration with a dialer interface. The answers list a feature and interface on which the
feature could be configured. Which combinations accurately describe the interface under
which a feature will be configured?

Router R1, a branch router, connects to the Internet using DSL. Some traffic flows through a
GRE and IPsec tunnel, over the DSL connection, and into the core of an Enterprise network.
The branch also allows local hosts to communicate directly with public sites in the Internet
over this same DSL connection. Which of the following answers defines how the branch NAT
config avoids performing NAT for the Enterprise directed traffic but does perform NAT for the
Internet-directed traffic?

Router R1, a branch router, connects to the Internet using DSL. Some traffic flows through a
GRE and IPsec tunnel, over the DSL connection, destined for an Enterprise network. Which
of the following answers best describes the router’s logic that tells the router, for a given
packet, to apply GRE encapsulation to the packet?

Which of the following must match for two directly connected routers running OSPF to
establish a neighbor adjacency? (Select 2 choices.)

An engineer is trying to summarize the following networks using the “ip summary-address
eigrp” command:
10.8.88.0/25
10.8.89.48/29
10.8.64.96/27
Which network and subnet mask below would be the smallest EIGRP summary address to
include all three subnets?
Choose the best answer.

Look at the following configuration below and select the statements that are true.
RD2(config)#router ospf 100
RD2(config-router)# distance 180 10.1.10.1 0.0.0.0 match-me
RD2(config-router)#!
RD2(config-router)#ip access-list standard match-me
RD2(config-std-nacl)# permit host 172.16.0.0
Choose two.

SIMULATION
EIGRP OSPF Redistribution Sim
R2 is an ASBR for EIGRP 100 and OSPF AREA 24
R3 is an ASBR for EIGRP 100 and OSPF AREA 34
[note: so there are TWO separate areas on TWO separate ASBRS
thus you need to do redistribution on R2 and R3 R1 is ONLY in EIGRP 100, and is THE
ONLY router you can ping from. R4 has a loopback interface that must be pinged from R1.
R4 is running OSPF and has redundant link to EIGRP network over R3 router.
Notice: You should make a ping from R1 to 172.16.100.1 network to make sure everything is
working correctly.

The company and the company network have both been growing rapidly. Multiple adds,
moves and changes have been applied to the network. Your boss has asked you to
troubleshoot a recent OSPF synchronization problem that has arisen. There have been
synchronization problems at separate locations in the OSPF area 0. There have been
reported link failures during the rapid growth of the company network. You are required to
resolve the OSPF problem. OSPF must be able to converge when the network changes.

Refer to the information above to answer the following question.
Examine the following excerpt from the “show ip ospf” command on D1:

Based on the information shown above, what is most likely causing the different missing
routes throughout the network?

The company and the company network have both been growing rapidly. Multiple adds,
moves and changes have been applied to the network. Your boss has asked you to
troubleshoot a recent OSPF synchronization problem that has arisen. There have been
synchronization problems at separate locations in the OSPF area 0. There have been
reported link failures during the rapid growth of the company network. You are required to
resolve the OSPF problem. OSPF must be able to converge when the network changes.

Refer to the information above to answer the following question.
Which configuration command on D1 (with a similar command on D2) will provide an
immediate solution to the missing route problem?