Act now and download your Cisco 640-875 test today! Do not waste time for the worthless Cisco 640-875 tutorials. Download Refresh Cisco Building Cisco Service Provider Next-Generation Networks, Part 1 exam with real questions and answers and begin to learn Cisco 640-875 with a classic professional.
2025 New 640-875 Exam Dumps with PDF and VCE Free: https://www.2passeasy.com/dumps/640-875/
Q1. Which IPv6 feature replaced and enhanced the IPv4 ARP functions?
A. ARPv6
B. DHCPv6
C. neighbor discovery protocol in ICMPv6
D. router solicitation and router advertisement
E. autoconfiguration
Answer: C
Explanation:
Q2. Refer to the exhibit.
Which two statements are true regarding the following configuration?
A. Users are authenticated using RADIUS.
B. TACACS+ is configured for remote AAA.
C. A TACACS+ AAA server group is configured.
D. A TACACS+ server can be reached through the GigabitEthernet0/1/0/1 interface.
E. Logging is configured to the local database.
Answer: B,D
Q3. Which Cisco IOS XR command displays traffic counters for an individual interface that is configured on the router?
A. RP/0/RSP0/CPU0:PE1(config)# show bundle
B. RP/0/RSP0/CPU0:PE1# show interfaces GigabitEthernet 0/0/0/1
C. RP/0/RSP0/CPU0:PE1# show controllers GigabitEthernet 0/0/0/1
D. RP/0/RSP0/CPU0:PE1(admin)# show platform
E. RP/0/RSP0/CPU0:PE1(admin)# show hw-module fpd location all
F. RP/0/RSP0/CPU0:PE1# show interfaces brief
Answer: B
Explanation:
Q4. Which three IP addresses are valid for hosts that belong to the 10.152.0.0/13 subnet?
(Choose three.)
A. 10.152.0.0/13
B. 10.153.0.1/13
C. 10.158.255.255/13
D. 10.159.255.254/13
E. 10.160.0.1/13
F. 10.161.0.1/13
Answer: B,C,D
Explanation:
Q5. Which two statements about transparent bridging operations are true? (Choose two.)
A. A bridge builds its MAC address table dynamically using the spanning-tree protocol.
B. A bridge operates at the data link layer.
C. A bridge sends unknown unicast frames out on all ports except the incoming port.
D. A bridge forwards traffic based on the destination IP address.
E. All the ports on the bridge belong to the same collision domain.
Answer: B,C
Explanation:
Q6. When two or more different routes exist to the same destination that have been learned from two different routing protocols, what does a router use to determine the best route?
A. routing protocol metric
B. administrative distance
C. hop count
D. path cost
E. local preference
Answer: B
Explanation:
Q7. Refer to the exhibit.
Which two statements about these partial Cisco IOS/IOS-XE configurations are true? (Choose two.)
A. 10.1.1.2 is the inside local address.
B. 192.168.1.2 is the outside local address.
C. 192.168.1.2 is the outside global address.
D. This is an example of static one-to-one Network Address Translation.
E. This is an example of static Port Address Translation.
Answer: A,D
Explanation:
Q8. Which two applications require the network to have the least amount of jitter, delay, and packet loss? (Choose two.)
A. FTP
B. SSH
C. VoIP
D. email
E. Cisco TelePresence
F. web browsing
Answer: C,E
Explanation:
Q9. Given the CIDR address range of 200.165.160.0 to 200.165.191.255, what is the CIDR block?
A. 200.165.160.0/17
B. 200.165.160.0/18
C. 200.165.160.0/19
D. 200.165.160.0/20
E. 200.165.160.0/21
Answer: C
Explanation:
Q10. Which statement about a root bridge in an STP domain is true?
A. It has the highest root ID in the STP domain.
B. It has the lowest bridge ID in the STP domain.
C. It contains non-designated ports.
D. It contains root ports.
E. It has the highest priority value.
Answer: B
Explanation: