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Question 1
An engineer must configure a core router with a floating static default route to the backup router at 10.200.0.2. Which command meets the requirements?
A.
ip route 0.0.0.0 0.0.0.0 10.200.0.2 1
B.
ip route 0.0.0.0 0.0.0.0 10.200.0.2 10
C.
ip route 0.0.0.0 0.0.0.0 10.200.0.2
D.
ip route 0.0.0.0 0.0.0.0 10.200.0.2 floating
Answer:
b
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Question 2
How does QoS optimize voice traffic?
A.
by reducing bandwidth usage
B.
by reducing packet loss
C.
by differentiating voice and video traffic
D.
by increasing jitter
Answer:
c
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Question 3
Which two minimum parameters must be configured on an active interface to enable OSPFV2 to operate? (Choose two.)
A.
OSPF process ID
B.
OSPF MD5 authentication key
C.
OSPF stub flag
D.
IPv6 address
E.
OSPF area
Answer:
ae
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Question 4
Refer to the exhibit. Wireless LAN access must be set up to force all clients from the NA WLAN to authenticate against the local database. The WLAN is configured for local EAP authentication. The time that users access the network must not be limited. Which action completes this configuration?
A.
Check the Guest User Role check box.
B.
Uncheck the Guest User check box.
C.
Set the Lifetime (seconds) value to 0.
D.
Clear the Lifetime (seconds) value.
Answer:
c
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Question 5
What must be considered when using 802.11a?
A.
It is chosen over 802.11b when a lower-cost solution is necessary
B.
It is susceptible to interference from 2.4 GHz devices such as microwave ovens
C.
It is compatible with 802.11b- and 802 11g-compliant wireless devices
D.
It is used in place of 802.11b/g when many nonoverlapping channels are required
Answer:
d
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Question 6
Refer to the exhibit. What is the next step to complete the implementation for the partial NAT configuration shown?
A.
Modify the access list for the internal network on e0/1.
B.
Reconfigure the static NAT entries that overlap the NAT pool.
C.
Apply the ACL to the pool configuration.
D.
Configure the NAT outside interface.
Answer:
b
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Question 7
Refer to the exhibit. An engineer is bringing up a new circuit to the MPLS provider on the Gi0/1 interface of Router 1. The new circuit uses eBGP and learns the route to VLAN25 from the BGP path. What is the expected behavior for the traffic flow for route 10.10.13.0/25?
A.
Traffic to 10.10.13.0/25 is load balanced out of multiple interfaces.
B.
Traffic to 10.10.13.0/25 is asymmetrical.
C.
Route 10.10.13.0/25 is updated in the routing table as being learned from interface Gi0/1.
D.
Route 10.10.13.0/25 learned via the Gi0/0 interface remains in the routing table.
Answer:
d
The AD of eBGP (20) is smaller than that of OSPF (110) so the route to 10.10.13.0/25 will be updated as being learned from the new BGP path.
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Question 8
Which technology must be implemented to configure network device monitoring with the highest security?
A.
IP SLA
B.
syslog
C.
NetFlow
D.
SNMPv3
Answer:
d
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Question 9
Which NAT term is defined as a group of addresses available for NAT use?
A.
NAT pool
B.
dynamic NAT
C.
static NAT
D.
one-way NAT
Answer:
a
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Question 10
An engineer must configure a /30 subnet between two routes. Which usable IP address and subnet mask combination meets this criteria?
A.
interface e0/0 description to XX-AXXX:XXXXX ip address 10.2.1.3 255.255.255.252
B.
interface e0/0 description to XX-AXXX:XXXXX ip address 192.168.1.1 255.255.255.248
C.
interface e0/0 description to XX-AXXX:XXXXX ip address 172.16.1.4 255.255.255.248
D.
interface e0/0 description to XX-AXXX:XXXXX ip address 209.165.201.2 225.255.255.252