Question 61
Which of the following problems are caused by routing loops? (Choose three)
A. Slow convergence
B. Packets circulate between routers
C. Router restarting
D. Inconsistency of routing information
Question 62
An administrator wishes to manage the router in the remote branch office, which method can be used?
A. Telnet
B. FTP
C. Console Connection
D. DHCP
Question 63
The administrator cannot use telnet to manage the AR2200. The administrator is able to verify connectivity to the router and has been informed that other administrators have no difficulties using telnet.Which statements describe the possible reasons for this problem? (Choose all that apply.)
A. The user's status has been blocked
B. The user's privilege level has been changed to 0.
C. The user has been deleted.
D. The telnet service in the AR2200 router has been disabled.
Question 64
A user logged into a VRP supported device through telnet, but when attempting to configure the device, found that he is unable to use the system-view command to enter the system-view.What are the possible reasons for this? (Choose two)
A. The device's VTY interface only provides permission for some telnet users to run the system-view command.
B. The user's telnet software restricts use of this command.
C. The user's privilege level is lower than the level associated with the system-view command.
D. The system-view command privilege level is lower than the level associated with the user.
Question 65
The users who log on the router through Telnet are not permitted to configure IP address.What is the possible reason?
A. Communication failures occur between the user and the router.
B. The authentication mode of Telnet is set incorrectly.
C. Privilege level of Telnet is set incorrectly.
D. SNMP parameters are set incorrectly.
Question 66
Which of the following statements are correct? (Choose two)
A. A single collision domain exists between RTA and SWC.
B. A single broadcast domain exists between SWA and SWB.
C. A single collision domain exists between SWA and SWC.
D. A single broadcast domain exists between SWA and SWC.
Question 67
On the interface serial 1/0/1 of RTA, the command "ip address unnumbered interface loopback 0" has been configured.Which following statements are correct? (Choose two).
A. The IP address of interface serial 1/0/1 is 10.1.1.1/24
B. The IP address of interface serial 1/0/1 is 10.1.1.1/32
C. The route entry 10.1.1.0/24 exists in RTA's routing-table
D. The route entry 10.1.1.0/24 does not exist in RTA's routing-table
Question 68
Refer to the graphic.The host has a problem establishing a telnet connection with the router attached to interface G0/0/0. Which of the following steps can be used to help the administrator identify the problem? (Choose two)
A. Check whether the host has configured the gateway IP address.
B. Check whether the switch has configured the gateway IP address.
C. Use the ping tool to check connectivity between host and router.
D. Check the telnet server configuration is right on the router.
Question 69
Which of the following methods are supported by VRP platform to configure the router? (Choose three)
A. Through the Console port
B. Through Telnet
C. Through the AUX port
D. Through FTP
Question 70
The administrator wishes to update the configuration file of an AR2200 router using a USB cable.How can this be achieved? (Choose all that apply.)
A. The administrator should connect the USB cable between the terminal and the mini USB port of the AR2200 router.
B. The administrator should connect the USB cable between the terminal and the USB port of the AR2200 router.
C. The AR2200 router cannot support configuration updates through a USB cable.
D. The administrator should install the mini USB drivers on the terminal after connecting the USB.
