Topic 1, Exam Pool A
What is a role of route distinguishers in an MPLS network?
A.
Route distinguishers define which prefixes are imported and exported on the edge router
B.
Route distinguishers allow multiple instances of a routing table to coexist within the edge router.
C.
Route distinguishers are used for label bindings.
D.
Route distinguishers make a unique VPNv4 address across the MPLS network
Route distinguishers make a unique VPNv4 address across the MPLS network
Which is statement about IPv6 inspection is true?
A.
It teams and secures bindings for stateless autoconfiguration addresses in Layer 3 neighbor tables
B.
It learns and secures bindings for stateful autoconfiguration addresses in Layer 3 neighbor tables
C.
It teams and secures bindings for stateful autoconfiguration addresses in Layer 2 neighbor tables
D.
It team and secures binding for stateless autoconfiguration addresses in Layer 2 neighbor tables.
It team and secures binding for stateless autoconfiguration addresses in Layer 2 neighbor tables.
Which configuration adds an IPv4 interface to an OSPFv3 process in OSPFv3 address family configuration?
A.
Router ospf3 1 address-family ipv4
B.
Router(config-router)#ospfv3 1 ipv4 area 0
C.
Router(config-if)#ospfv3 1 ipv4 area 0
D.
Router ospfv3 1 address-family ipv4 unicast
Router(config-if)#ospfv3 1 ipv4 area 0
Which Cisco VPN technology can use multipoint tunnel, resulting in a single GRE tunnel interface on the hub, to support multiple connections from multiple spoke devices?
A.
DMVPN
B.
GETVPN
C.
Cisco Easy VPN
D.
FlexVPN
DMVPN
Which statement about MPLS LDP router ID is true?
A.
If not configured, the operational physical interface is chosen as the router ID even if a loopback is configured.
B.
The loopback with the highest IP address is selected as the router ID.
C.
The MPLS LDP router ID must match the IGP router ID.
D.
The force keyword changes the router ID to the specified address without causing any impact.
The loopback with the highest IP address is selected as the router ID.
A network engineer needs to verify IP SLA operations on an interface that shows on indication of excessive traffic. Which command should the engineer use to complete this action?
A.
show frequency
B.
show track
C.
show reachability
D.
show threshold
show track
While working with software images, an engineer observes that Cisco DNA Center cannot upload its software image directly from the device. Why is the image not uploading?
A.
The device must be resynced to Cisco DNA Center.
B.
The software image for the device is in install mode.
C.
The device has lost connectivity to Cisco DNA Center.
D.
The software image for the device is in bundle mode
The software image for the device is in install mode.
Explanation:
Upload Software Images for Devices in Install Mode The Image Repository page might show a software image as being in Install Mode. When a
device is in Install Mode, Cisco DNA Center is unable to upload its software image directly from the device. When a device is in install mode, you must first manually upload the software image to the Cisco DNA Center repository before marking the image as golden, as shown in the following steps.
Which attribute eliminates LFAs that belong to protected paths in situations where links in a network are connected through a common fiber?
A.
shared risk link group-disjoint
B.
linecard-disjoint
C.
lowest-repair-path-metric
D.
interface-disjoint
shared risk link group-disjoint
Which protocol is used in a DMVPN network to map physical IP addresses to logical IP addresses?
A.
BGP
B.
LLDP
C.
EIGRP
D.
NHRP
NHRP
Which two statements about redistributing EIGRP into OSPF are true? (Choose two)
A.
The redistributed EIGRP routes appear as type 3 LSAs in the OSPF database
B.
The redistributed EIGRP routes appear as type 5 LSAs in the OSPF database
C.
The administrative distance of the redistributed routes is 170
D.
The redistributed EIGRP routes appear as OSPF external type 1
E.
The redistributed EIGRP routes as placed into an OSPF area whose area ID matches the EIGRP autonomous system number
F.
The redistributed EIGRP routes appear as OSPF external type 2 routes in the routing table
The redistributed EIGRP routes appear as type 5 LSAs in the OSPF database
The redistributed EIGRP routes appear as OSPF external type 2 routes in the routing table
Refer to the exhibit.
The ACL is placed on the inbound Gigabit 0/1 interface of the router. Host 192.168.10.10cannot SSH to host 192.168.100.10 even though the flow is permitted. Which action resolves the issue without opening full access to this router?
A.
Move the SSH entry to the beginning of the ACL
B.
Temporarily move the permit ip any any line to the beginning of the ACL to see if the flow works
C.
Temporarily remove the ACL from the interface to see if the flow works
D.
Run the show access-list FILTER command to view if the SSH entry has any hit statistic associated with it
Move the SSH entry to the beginning of the ACL
Refer to the exhibit.
An engineer is trying to configure local authentication on the console line, but the device is trying to authenticate using TACACS+. Which action produces the desired configuration?
A.
Add the aaa authentication login default none command to the global configuration.
B.
Replace the capital “C” with a lowercase “c” in the aaa authentication login Console local command.
C.
Add the aaa authentication login default group tacacs+ local-case command to the
global configuration.
D.
Add the login authentication Console command to the line configuration
Add the login authentication Console command to the line configuration
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