DES-5221 Online Practice Questions and Answers

Which type of protocol is OSPF and what metric does it use to determine best path?

A. Link-state protocol that uses a concept of cost as metric

B. Hybrid protocol that uses hop count as a metric

C. Path vector protocol that uses the Dijkstra algorithm as a metric

D. Distance Vector protocol that uses bandwidth and delay as metric

Refer to the exhibit.

The output shown is from which command?

A. S3(config-router-ospf-1)# show ip ospf database

B. S3(config-router-ospf-1)# show ip ospf topology

C. S3(config-router-ospf-1)# show ip ospf lsa

D. S3(config-router-ospf-1)# show ip ospf statistics

What is the default lease time in hours for an address lease in DHCP?

A. 36

B. 12

C. 48

D. 24

How are multiple hardware based ACLs filtered?

A. NTP

B. DHCP

C. NPU

D. IP

When creating an alias in OS10 what is the maximum number of variable input parameters that can be defined?

A. 6

B. 9

C. 3

D. 12

Which LSA types are used in a single area OSPF topology?

A. 4, 5 and 7

B. 1 and 7

C. 1, 2 and 5

D. 2, 3 and 5

What version of IGMP is required by PIM-SSM receivers?

A. IGMP 1

B. IGMP 3

C. IGMP 2

D. IGMP snooping

On what does PBR base routing decisions?

A. Dijkstra Algorithm

B. Batch traffic

C. Administrator-defined forwarding

D. Shortest path

How are ACLs processed?

A. LIFO

B. FIFO

C. Randomly

D. Sequentially

What benefit does VRRP version 3 provide over VRRP version 2 in OS10?

A. Provides preemption capability.

B. Provides MD5 authentication.

C. Allows subsecond timers.

D. Allows multiple masters in the topology.