- (Exam Topic 2)
What does IPv6 Source Guard utilize to determine if IPv6 source addresses should be forwarded?

1. A. ACE
2. B. ACLS
3. C. DHCP
4. D. Binding Table

Correct Answer: D

- (Exam Topic 2)
An engineer configured SNMP notifications sent to the management server using authentication and encrypting data with DES. An error in the response PDU is received as "UNKNOWNUSERNAME. WRONGDIGEST". Which action resolves the issue?

1. A. Configure the correct authentication password using SNMPv3 authPriv .
2. B. Configure the correct authentication password using SNMPv3 authNoPriv.
3. C. Configure correct authentication and privacy passwords using SNMPv3 authNoPriv.
4. D. Configure correct authentication and privacy passwords using SNMPv3 authPriv.

Correct Answer: D
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/snmp/configuration/xe-3se/3850/snmp-xe-3se-3850-book/nm

- (Exam Topic 3)
Refer to the exhibit.


An engineer is troubleshooting a failed Telnet session from PC to the DHCP server. Which action resolves the issue?

1. A. Remove sequence 30 and add it back to the IPv6 traffic filter as sequence 5.
2. B. Remove sequence 20 and add it back to the IPv6 traffic filter as sequence 5.
3. C. Remove sequence 10 to add the PC source IP address and add it back as sequence 10.
4. D. Remove sequence 20 for sequence 40 in the access list to allow Telnet.

Correct Answer: B

- (Exam Topic 3)
Refer to the exhibit.

Packets arriving from source 209.165.200.215 must be sent with the precedence bit set to 1, and packets arriving from source 209.165.200.216 must be sent with the precedence bit set to 5. Which action resolves the issue?

1. A. set ip precedence critical in route-map Texas permit 10
2. B. set ip precedence critical in route-map Texas permit 20
3. C. set ip precedence immediate in route-map Texas permit 10
4. D. set ip precedence priority in route-map Texas permit 20

Correct Answer: B

- (Exam Topic 1)
Which protocol does VRF-Lite support?

1. A. IS-IS
2. B. ODR
3. C. EIGRP
4. D. IGRP

Correct Answer: C