CCNA Service Provider Practice Test Results

Question 1
61% answer correctly
Which Cisco IOS XR command displays information about statically configured routes and their corresponding interface or next-hop?
show route ospf
show ipv4 interfaces brief
show route static
show interfaces Loopback
show route connected
Question 2
56% answer correctly
Using VLSM, how many /30 subnets can be derived from a single /27 Class C subnet?
16
4
1
8
2
Question 3
63% answer correctly
What does a transparent LAN switch use to build its CAM table?
BPDU messages exchanged with neighbor bridges
STP messages exchanged with neighbor bridges
Analysis of the source MAC address of incoming frames on the bridge ports
Dynamic routing protocol updates from neighbor bridges