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Q1. You have installed a new router and configured OSPF on it. However, this new router is not able to establish an OSPF neighbor relationship with the neighbor OSPF router. Which four conditions could cause this problem? (Choose four.)
A. mismatched OSPF hello/dead interval between the new router and the neighbor router
B. mismatched OSPF area ID between the new router and the neighbor router
C. mismatched OSPF authentication data between the new router and the neighbor router
D. mismatched OSPF router ID between the new router and the neighbor router
E. mismatched interface MTU between the new router and the neighbor router
F. mismatched interface bandwidth between the new router and the neighbor router
Answer: A,B,C,E
Refer to the Cisco IOS XR configuration exhibit.
***Exhibit is Missing***
Which statement about the configuration is true?
A. This is a Level-2-only router.
B. This is a Level-1-only router.
C. The maximum IS-IS path metric is 63.
D. This router belongs to area ID 0001.
E. This configuration is missing the net configuration for the IPv6 unicast address family.
Q2. On the Cisco ME 3400 switch, spanning tree is enabled by default on which type of switch port?
A. UNI
B. ENI
C. NNI
D. ENI and NNI
E. UNI, ENI, and NNI
Answer: C
Q3. When configuring a new VLAN on Cisco IOS switches, which configuration parameter is required?
A. VLAN name
B. native VLAN ID
C. VLAN ID
D. VLAN map
E. VLAN MTU
Answer: C
Q4. Which spanning-tree mode can be used to map several VLANs to a single spanning-tree instance?
A. MST
B. PVST+
C. PVRST+
D. RSTP
Answer: A
Q5. Refer to the configuration example exhibit.
***Exhibit is Missing***
Which statement is true?
A. A trunk port has been created and VLAN has been allowed.
B. An access port has been created on a UNI.
C. A customer VLAN of 209 is configured.
D. A QinQ VLAN of 118 is configured.
Answer: D
Q6. What is a requirement for performing Cisco IOS ISSU on the Cisco IOS XE-based ASR 1006 and ASR 1013 routers?
A. must use consolidated package mode
B. must use subpackage mode
C. must have redundant RPs
D. must have owner and nonowner SDRs
Answer: C
Q7. Which segment protocol provides fast and predictable convergence (typically within 50 ms) in Layer 2 Ethernet ring topologies?
A. Spanning Tree Protocol
B. Flex Links
C. Resilient Ethernet Protocol
D. Spatial Reuse Protocol
E. Resilient Packet Ring
Answer: C
Q8. Which IP addresses are matched by the permit 192.168.80.64 0.0.0.15 access-list entry?
A. 192.168.80.64 to 192.168.80.255
B. 192.168.80.64 to 192.168.80.96
C. 192.168.80.64 to 192.168.80.95
D. 192.168.80.64 to 192.168.80.80
E. 192.168.80.64 to 192.168.80.79
Answer: E
Q9. Which three statements about service provider network requirements are true? (Choose three.)
A. Service provider networks are becoming more specialized, with providers offering only one service.
B. Service providers connect customers to the Internet.
C. Jitter and packet loss are no longer an issue.
D. Multiple access technologies are supported.
E. Customers can connect directly using copper, wireless, or fiber-optic links.
Answer: B,D,E