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Take Assessment - ROUTE Chapter 4 - CCNP ROUTE (Version 6.0)
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1
Refer to the exhibit. Two-way redistribution was configured between OSPF and RIP on R2. After the
redistribution, R3 does not see any external routes coming from the RIP domain. The debug ip ospf database
external output reveals that no external LSAs are generated for the routes. What could the problem be?
A subnets keyword is missing from the R2 configuration.
An area 0 stub command is missing from the R2 configuration.
A default-metric command is missing from the R2 configuration.
A distribute-list in Serial0/1 command on R3 is blocking all of the updates coming from R2.
2
Refer to the exhibit. RTA has two paths to network 10.0.0.0/8 via two serial links, Serial 0/0/0 to RTB and Serial
0/0/1 to RTC. RTA is not running any dynamic routing protocol and its preferred route to network 10.0.0.0/8 is
via RTC. Which commands on RTA would configure it to use RTB to reach network 10.0.0.0/8 only if the serial
link to RTC fails?
ip route 10.0.0.0 255.0.0.0 Serial 0/0/0
ip route 10.0.0.0 255.0.0.0 Serial 0/0/1 130
ip route 10.0.0.0 255.0.0.0 Serial 0/0/1
ip route 10.0.0.0 255.0.0.0 Serial 0/0/0 130
ip routing
ip default-network 10.0.0.0
ip route 10.0.0.0 255.0.0.0 Serial 0/0/0
no ip routing
ip default-gateway 10.0.0.0
ip route 0.0.0.0 0.0.0.0 Serial 0/0/1
3
What is the final step when configuring policy-based routing?
Define access lists.
Configure policy with the use of the route-map command.
Apply policy to an interface using ip policy route-map command.
Apply match commands.
4
Which prefix-list entry will be used when multiple entries in a prefix list match a given prefix?
all matching entries
entry with the lowest sequence number
entry with the largest sequence number
entry with the longest prefix mask length
5
Which method of redistribution is least likely to introduce a routing loop into a network?
one-way
two-way
one-point
multipoint
6
Refer to the exhibit. A network engineer was called to investigate some intermittent delay and jitter issues with
the corporate network that is shown. The engineer determined that the root cause is that the routing tables in the
district routers are so large that the routers cannot maintain the tables efficiently. What can be done to mitigate
this issue?
Implement a classful routing protocol.
Use OSPF as the routing protocol between the regional routers.
Enable autosummarization on the WAN links from the regional routers to the district routers.
From the regional routers, advertise only default routes to district routers and filter out all remaining
networks.
7
Refer to the exhibit. Which command was issued to display the route metric and minimum MTU information that is
shown?
show ip route metrics
show ip route 131.119.0.0
show ip route metric 131.119.0.0
show ip route metric-mtu
8
Which command would allow advertising only an aggregate address of 192.168.0.0/16 when applied by using a
neighbor statement that contains prefix-list [prefix-list name] out?
permit 192.168.0.0/0 le 16
permit 192.168.0.0/16
permit 192.168.0.0/16 ge 16
permit 192.168.0.0/16 eq 16
9
Refer to the exhibit. The network that is shown is operating normally with the routing protocols configured with
the default settings. What path will packets from PC1 take to the file server?
AR2-DR1
AR3-DR1
AR2-AR3-DR1
AR3-AR2-DR1
10
Which is the default seed metric for an OSPF route that is redistributed into an EIGRP autonomous system?
infinity
1
20
90
110
170
11
Which command would deploy a prefix list in a BGP environment?