Refer to the exhibit.

An engineer has configured DMVPN on a spoke router. What is the WAN IP address of another spoke router within the DMVPN network?

• A.172.18.46.2
• B.192.168.1.4
• C.172.18.16.2
• D.192.168.1.1

Correct Answer: A

Explanation
From the output we can see there are 2 NHRP Peers. The first one with the NBMA Address of
172.18.16.2 and the "Attribute" (Attrb) of Static (S) so we can deduce it is the Hub device.
Therefore the second one must be the remaining Spoke device with the attribute of Dynamic (D).

--> S - Static, D - Dynamic, I - Incomplete
N - NATed, L - Local, X - No Socket
# Ent --> Number of NHRP entries with same NBMA peer
NHS Status: E --> Expecting Replies, R --> Responding, W --> Waiting
UpDn Time --> Up or Down Time for a Tunnel
==
Interface: Tunnel1, IPv4 NHRP Details
Type:Spoke, NHRP Peers:2,
# Ent Peer NBMA Addr Peer Tunnel Add State UpDn Tm Attrb
----- --------------- --------------- ----- -------- -----
1 44.44.44.4 192.168.100.254 UP 00:03:40 S
1 12.12.12.2 192.168.100.2 UP 00:03:20 D

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Refer to the exhibit.

An engineer must filter incoming EIGRP updates to allow only a set of specific prefixes. The distribute list is tested, and it filters out all routes except network 10.10.10.0/24. How should the engineer temporarily allow all prefixes to be learned by the routers again without adjusting the existing access list?

• A.A continue statement should be added within the permit 10 statement before completing the ACL with the required prefixes, and then the continue statement can be removed.
• B.A permit any statement should be added before completing the ACL with the required prefixes and then the permit any statement can be removed.
• C.A permit 20 statement should be added before completing the ACL with the required prefixes, and then the permit 20 statement can be removed.
• D.An extended access list must be used instead of a standard access list to accomplish the task

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What is a prerequisite for configuring BFD?

• A.Jumbo frame support must be configured on the router that is using BFD.
• B.All routers in the path between two BFD endpoints must have BFD enabled.
• C.Cisco Express Forwarding must be enabled on all participating BFD endpoints.
• D.To use BFD with BGP, the timers 3 9 command must first be configured in the BGP routing process.

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Refer to exhibit.

Routing protocols are mutually redistributed on R3 and R1. Users report intermittent connectivity to services hosted on the 10.1.1.0/24 prefix. Significant routing update changes are noticed on R3 when the show ip route profile command is run. How must the services be stabilized?

• A.The issue with using BGP must be resolved by using another protocol and redistributing it into EIGRP on R3
• B.The routing loop must be fixed by reducing the admin distance of iBGP from 200 to 100 on R3
• C.The routing loop must be fixed by reducing the admin distance of OSPF from 110 to 80 on R3
• D.The issue with using iBGP must be fixed by running eBGP between R3 and R4

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Which is statement about IPv6 inspection is true?

• A.It learns and secures bindings for stateful autoconfiguration addresses in Layer 3 neighbor tables
• B.It teams and secures bindings for stateful autoconfiguration addresses in Layer 2 neighbor tables
• C.It teams and secures bindings for stateless autoconfiguration addresses in Layer 3 neighbor tables
• D.It team and secures binding for stateless autoconfiguration addresses in Layer 2 neighbor tables.

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