CCNA Service Provider Practice Test Results

Question 1
46% answer correctly
Which option is enabled by default on Cisco IOS and IOS XE routers?
HTTP server
IPv4 unicast routing
IPv6 unicast routing
SSH server
AAA console login authentication
IPv6 and IPv4 unicast routing
SSH and HTTP server
Question 2
42% answer correctly
On Cisco IOS XR, for which purpose is the turboboot procedure used?
To install and boot up a SMU
To install and boot up a PIE
To install the IOS XR software from scratch using the ROM Monitor mode
The interface has no flow control configuration.
To perform an ISSU
The configuration supports only full-duplex operation.
To boot the router into ROM Monitor mode
Use the negotiation auto command in interface configuration mode to enable link auto-negotiation to ensure that devices that share a link segment are automatically configured with the highest performance.
To speed up the time it takes to boot up the IOS XR router
The range for MTU values is 64 bytes to 1518 bytes on the interface.
Which of the following about 10/40/100 GigabitEthernet interface configuration on Cisco IOS XR is true?
Question 3
63% answer correctly
What does a transparent LAN switch use to build its CAM table?
STP messages exchanged with neighbor bridges
Analysis of the source MAC address of incoming frames on the bridge ports
BPDU messages exchanged with neighbor bridges
Dynamic routing protocol updates from neighbor bridges