Question 161
A customer reports that each time a networking component fails, OSPF recalculates the backup path, with causes a short outage. Which solution must the customer implement to improve this situation?
A. Aggressive OSPF timers
B. LFA FRR
C. Incremental SPF
D. BFD
Question 162
A network engineer must design an MSDP multicast solution to provide RP resilience in a network with two separate domains. Also, multicast sources and receivers must register with the local RP. Which solution must the engineer choose?
A. Configure the RP has value to 0, and traffic will route to the closest RP
B. Configure the RP loopback interface with the same IP address/32, and traffic will route to the closest RP
C. Configure the RP group ranges to split the multicast traffic, and traffic will route to the longest match
D. Configure the RP priority with the same value, and traffic will route to the closest RP
Question 163
Refer to the exhibit. The failover time of ISP-2 is significantly shorter than ISP-1 when an interface on the ISP router toward the campus network fails. Which solution minimizes the downtime to the sub-second?
A. Aggressive timers
B. Next-hop address tracking
C. Graceful-restart
D. BFD
Question 164
Refer to the exhibit. An architect is designing an EIGRP solution based on these requirements:
* Traffic forwarding should use the best two paths while all links are available* Single path failure must not impact traffic between branch and HQWhich solution must the architect select?
A. Maximum-paths 2
B. Add-paths 2
C. Metric weights 010100
D. Variance 2
Question 165
Which two overlay network design considerations must be made for a Cisco SD-Access network? (Choose two.)
A. LAN automation for deployment
B. Layer 3 to the access design
C. Reduce subnets and simplify DHCP management
D. Dedicated IGP process for the fabric
E. Avoid overlapping IP subnets
Question 166
Which two functions is the Cisco SD-Access Edge Node responsible for? (Choose two.)
A. Act as anycast layer 3 gateway
B. Advertise EID subnets
C. Map users to virtual network
D. Act as LISP proxy tunnel router
E. Route and transport IP traffic
Question 167
A company needs to increase access port capacity on one floor of a building. They want to leverage the existing catalyst access switch. There is no problem with uplink bandwidth capacity. However, no additional uplinks can be added because no ports are available on the distribution switches. Which solution must the company choose to provide additional access ports?
A. VDC
B. VSS
C. Etherchannel
D. Stackwise
Question 168
Which queuing structure is used on SD-WAN Edge routers?
A. FIFO
B. LLQ+WFQ
C. 1P-4Q-2T
D. Priority
Question 169
Since installing a cisco TelePresence system, the company is experiencing other application having response issues when the system in use. As a result, the company asked an architect to recommend a QoS solution. The customer is currently using a CBWFQ policy to manage traffic on an internet connection with a speed of 100 Mbps. Which link-capacity limit must the architect choose for strict-priority for the real-time traffic?
A. 25 Mbps
B. 50 Mbps
C. 33 Mbps
D. 75 Mbps
Question 170
A company plans to transition to IPv6. They will link their IPv4 addresses to the lowest significant bits of the new Ipv6 addresses. A network administrator with an employee id: 4264:42:116 is preparing a mapping schema for the new IPv6 addresses. Which address does the 172.16.10.0/24 network translate to?
A. 2001:db8:abcd::ac10:a00/120
B. 2001:db8:abcd:172:16:10::/96
C. 2001:db8:abcd:11d8:a00/120
D. 2001:db8:ac10:0a00::/64
