- (Exam Topic 3)
What must a network architect consider for RTs when planning for a single customer full-mesh VPN m an MPLS Layer 3 network?

1. A. RT must be globally unique within the same VPN
2. B. RT must be globally identical within the same VPN
3. C. RT values must be Afferent from the RD values in the same VPN
4. D. Each RT value must be identical to an RD value within the same VPN.

Correct Answer: D

- (Exam Topic 3)
Which 0S1 model is used to insert an MPLS label?

1. A. between Layer 5 and Layer 6
2. B. between Layer 1 and Layer 2
3. C. between Layer 3 and Layer 4
4. D. between Layer 2 and Layer 3

Correct Answer: D

- (Exam Topic 1)
Which protocol is used to determine the NBMA address on the other end of a tunnel when mGRE is used?

1. A. NHRP
2. B. IPsec
3. C. MP-BGP
4. D. OSPF

Correct Answer: A

- (Exam Topic 2)
Refer to the exhibits.

When DMVPN is configured, which configuration allows spoke-to-spoke communication using loopback as a tunnel source?

1. A. Configure crypto isakmp key cisco address 0.0.0.0 on the hub.
2. B. Configure crypto isakmp key Cisco address 200.1.0.0 255.255.0.0 on the hub.
3. C. Configure crypto isakmp key cisco address 200.1.0.0 255.255.0.0 on the spokes.
4. D. Configure crypto isakmp key cisco address 0.0.0.0 on the spokes.

Correct Answer: D
https://www.cisco.com/en/US/technologies/tk583/tk372/technologies_white_paper0900aecd802b8f3c.html

- (Exam Topic 1)
Which SNMP verification command shows the encryption and authentication protocols that are used in SNMPV3?

1. A. show snmp group
2. B. show snmp user
3. C. show snmp
4. D. show snmp view

Correct Answer: B