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Q1. Which Cisco platform runs the Cisco IOS XE operating system?
A. Cisco ASR9K
B. Cisco CRS
C. Cisco 12000 GSR
D. Cisco ASR1K
E. Cisco ME 3400
F. Cisco ISR-G2
Answer: D
Q2. On Cisco IOS XR software, what is the default commit option?
A. best-effort
B. psuedo-atomic
C. replace
D. force
Answer: B
Refer to the show command exhibit.
***Exhibit is Missing***
Which statement is true?
A. It shows the result of the target configuration merged with the running configuration.
B. It shows the contents of the uncommitted configuration.
C. It shows the contents of the failed configuration.
D. It shows the contents of the running configuration.
Q3. Which two statements about the link state routing process are true? (Choose two.)
A. It uses the DUAL algorithm.
B. It uses metrics such as AS path.
C. All routers in the area have link state databases.
D. The administrative distance is 1 by default.
E. Each router in the area floods LSPs to all neighbors.
Answer: C,E
Q4. On Cisco IOS XR software, which two of the address-family command options in IS-IS configuration mode are valid? (Choose two)
A. address-family clns
B. address-family ipv4 unicast
C. address-family ipv6 unicast
D. address-family vpnv4
E. address-family vpnv6
Answer: B,C
Q5. During the BGP route selection process on Cisco routers, which BGP attribute is examined first, to determine the best path to use?
A. AS path
B. MED
C. local preference
D. weight
E. origin
Answer: D
Q6. Which Cisco router platform supports running either the Cisco IOS or IOS XR operating system?
A. Cisco CRS
B. Cisco ASR9k
C. Cisco ASR1K
D. Cisco ISR-G2
E. Cisco 12000 GSR
Answer: E
Q7. On Cisco routers, the address-family configuration command in BGP configuration mode is used to enable which BGP feature?
A. BGP route policy
B. multiprotocol BGP
C. BGP policy accounting
D. BGP communities
Answer: B
Q8. ISPs use which protocol to establish peering sessions in an Internet exchange point environment?
A. LDP
B. IS-IS
C. BGP
D. OSPF
Answer: C
Q9. Refer to the exhibit.
***Exhibit is Missing***
The access list has been configured on the Gi0/0/0/0 interface in the inbound direction. Which four packets that are sourced from 10.1.1.1 TCP port 1060, if they are routed to the Gi0/0/0/0 interface, will be permitted? (Choose four)
A. destination IP address: 192.168.15.37, destination TCP port: 8080
B. destination IP address: 192.168.15.41, destination TCP port: 8080
C. destination IP address: 192.168.15.49, destination TCP port: 8080
D. destination IP address: 192.168.15.36, destination TCP port: 80
E. destination IP address: 192.168.15.46, destination TCP port: 80
F. destination IP address: 192.168.15.49, destination TCP port: 80
Answer: C,D,E,F
Q10. When configuring an ACL entry, which network and wildcard mask matches only IP addresses
10.8.144.0 to 10.8.151.255?
A. 10.8.144.0 0.0.3.255
B. 10.8.144.0 0.0.7.255
C. 10.8.144.0 0.0.15.255
D. 10.8.144.0 0.0.252.255
E. 10.8.144.0 0.0.248.255
F. 10.8.144.0 0.0.240.255
Answer: B