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 interfaces Loopback
show route connected
show route static
show route ospf
show ipv4 interfaces brief
Question 2
62% answer correctly
Which of the following about SSH is true?
It securely encrypts Telnet.
It is an OSI network layer protocol.
It uses UDP port 23.
It is a TCP/IP transport layer protocol.
Passwords are sent in clear text.
It uses TCP port number 22.
Question 3
42% answer correctly
On Cisco IOS XR, for which purpose is the turboboot procedure used?
The configuration supports only full-duplex operation.
To install the IOS XR software from scratch using the ROM Monitor mode
Which of the following about 10/40/100 GigabitEthernet interface configuration on Cisco IOS XR is true?
To install and boot up a PIE
To perform an ISSU
To boot the router into ROM Monitor mode
To install and boot up a SMU
To speed up the time it takes to boot up the IOS XR router
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.
The range for MTU values is 64 bytes to 1518 bytes on the interface.
The interface has no flow control configuration.