1 Which of the
following conditions must be met in order for a network to have converged?
The routers in the network are operating with dynamic
routing protocols.
The routers in the network are operating with compatible
versions of IOS.
The routers in the network are operating with the same
routing tables.
The routers in the network are operating with consistent
routing knowledge.
2 Which two statements are true regarding metrics? (Choose
two.)
RIP uses bandwidth as a metric.
OSPF uses delay as a metric.
EIGRP uses bandwidth as a metric.
OSPF uses cost based on bandwidth as a metric.
RIP uses delay as a metric.
EIGRP uses hop count only as a metric.
3 Which two
statements are true regarding the advantages of the use of static routes?
(Choose two).
increased security
reduced effort in configuring routes
the administrator maintains control over routing
easier to implement in a growing network
reduces the chance of routing errors
increased router resource usage
4 The following line
of code is displayed in a routing table: R 209.165.201.0/24 [120/2] via 192.168.252.2, 00:00:16,
S0/0/0
What can be concluded from this output?
A packet destined for host 192.168.252.2 will be forwarded
out the interface connected to network 209.165.201.0/24.
The value, 120, is used to determine the best path when a
router has more than one routing protocol configured for the same destination
network.
This route was manually configured using the ip route
command.
192.168.252.2 is an interface on the router that produced this
output.
5 What will be the
result of the following commands?
ORL(config)# interface fastethernet 0/0 ORL(config-if)# ip
address 172.16.3.1 255.255.255.0 ORL(config-if)# no shutdown
The 172.16.3.0 network will be routed by any dynamic routing
protocol automatically.
A routing table entry is made to the 172.16.3.0 network
with a code of “C”.
A static route is required to route traffic to the
172.16.3.0 network.
The commands will be saved to the startup-configuration.
6 An engineer creates
a static route by entering the Router(config)# ip route 10.0.0.0 255.255.255.0
192.168.1.2 command. What can be concluded about this route?
The administrative distance of this route is 1.
192.168.1.2 is the address of an interface on this router.
This route will display as a directly connected network in
the routing table.
Packets with a destination IP address of 192.168.1.2 will be
forwarded to the 10.0.0.0/24 network first.
7 The following line
of code is present in the routing table:
O 10.16.1.0/27 [110/129] via 192.168.1.5, 00:00:05,
Serial0/0/1 What does the number 129 indicate in this output?
The cost for this link has a value of 129.
The clock rate on this serial interface is set to 129,000.
The next-hop router is 129 hops away from this router.
This route has been updated 129 times in this routing table.
8 A growing
medium-sized manufacturing company recently began to have routing instability
issues. The company uses static routes and has a mixture of over 30 Cisco and
non-Cisco routers. The network administrator has decided to convert the network
to dynamic routing. What characteristics of protocols should be considered in
this selection process?
Distance vector routing protocols, such as RIP, converge
more quickly than do link-state routing protocols.
EIGRP can be used on all of the routers in the company.
OSPF can be used between the routers.
An exterior routing protocol, such as BGP, is recommended
for growing companies.
9 A router learns two
paths with equal metrics to a destination network via the RIP routing protocol.
How will the router handle packets to the destination network?
The router will install the first route it learned into the
routing table.
The router will install both routes in the routing table
and load balance between the two.
The router will put the first route in the routing table,
and denote the second route as a backup route.
The router will pick the path with the higher bandwidth and
will place it in the routing table.
10 When multiple
routing protocols have a route to the same destination network, what determines
which route is installed in the routing table?
best metric
lowest hop count
greatest available bandwidth
lowest administrative distance
lowest cost
11 Which piece of information is available from examining
the output of the command show ip interface brief?
Interface speed and duplex
Interface MTU
Errors
Interface MAC address
Interface IP address
12 Which two statements describe functions or
characteristics of CDP? (Choose two.)
It starts up automatically and allows the device to
detect directly connected neighbor devices that use CDP.
It operates at the network layer and allows two systems to
learn about each other.
It creates a topology map of the entire network.
It allows systems to learn about each other even if different
network layer protocols are configured.
It forwards advertisements about routes for faster
convergence.
13 Which of the following is true regarding CDP and the
graphic shown?
CDP running on Router D will gather information about
routers A, B, C, and E.
By default, Router A will receive CDP advertisements from
routers B and C.
If routers D and E are running different routing protocols,
they will not exchange CDP information.
Router E can use CDP to identify the IOS running on Router
B.
14 What actions will occur after RouterA loses connectivity
to network 114.125.16.0? (Choose two.)
RouterB will include network 123.92.76.0 and 136.125.85.0
in its update to RouterA.
During the next update interval, RouterB will send a RIP
update out both ports that includes the inaccessible network.
During the next update interval, RouterC will send an update
to RouterB stating that network 114.125.16.0 is accessible in 2 hops.
Router C will learn of the loss of connectivity to
network 114.125.16.0 from RouterB.
RouterB will include network 123.92.76.0 and 136.125.85.0 in
its update to RouterC.
15 What does a router running RIP do first with a new route
that is received from an advertisement?
places it immediately in the routing table
adjusts the metric for the new route to show the added
distance for the route
advertises this route out all other interfaces except the
one that it came in on
sends a ping packet to verify that the path is a feasible
route
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