CCNA Service Provider Practice Test Results

Question 1
63% answer correctly
What does a transparent LAN switch use to build its CAM table?
Analysis of the source MAC address of incoming frames on the bridge ports
STP messages exchanged with neighbor bridges
Dynamic routing protocol updates from neighbor bridges
BPDU messages exchanged with neighbor bridges
Question 2
70% answer correctly
Which Cisco IOS XR command presents a list of all interfaces, their Layer 3 address (if configured), and the status of the interface and protocol?
RP/0/RSP0/CPU0:PE1# show interface GigabitEthernet 0/0/0/1
RP/0/RSP0/CPU0:PE1(admin)# show hw-module fpd location all
RP/0/RSP0/CPU0:PE1# show controllers
RP/0/RSP0/CPU0:PE1(admin)# show platform
RP/0/RSP0/CPU0:PE1# show ipv4 interfaces brief
RP/0/RSP0/CPU0:PE1(config)# show bundle
Question 3
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 route static
show route connected
show interfaces Loopback
show ipv4 interfaces brief