200-120 무료 덤프문제 온라인 액세스

Refer to the exhibit.

Host A pings interface S0/0 on router 3. What is the TTL value for that ping?

• A.253
• B.255
• C.252
• D.254

Refer to the exhibit.

The two connected ports on the switch are not turning orange or green. What would be the most effective steps to troubleshoot this physical layer problem? (Choose three.)

• A.Ensure the switch has power.
• B.Ensure that the Ethernet encapsulations match on the interconnected router and switch ports.
• C.Ensure cable A is plugged into a trunk port.
• D.Ensure that cables A and B are straight-through cables.
• E.Reseat all cables.
• F.Reboot all of the devices.

Refer to the exhibit.

If the router Cisco returns the given output and has not had its router ID set manually, what value will OSPF use as its router ID?

• A.2.2.2.2
• B.192.168.1.1
• C.172.16.1.1
• D.1.1.1.1

Which of the following are benefits of VLANs? (Choose three.)

• A.They increase the size of collision domains.
• B.They can enhance network security.
• C.They allow logical grouping of users by function.
• D.They increase the number of broadcast domains while decreasing the size of the broadcast domains.
• E.They simplify switch administration.
• F.They increase the size of broadcast domains while decreasing the number of collision domains.

Refer to the exhibit.

Why is flash memory erased prior to upgrading the IOS image from the TFTP server?

• A.In order for the router to use the new image as the default, it must be the only IOS image in flash.
• B.The router cannot verify that the Cisco IOS image currently in flash is valid.
• C.Erasing current flash content is requested during the copy dialog.
• D.Flash memory on Cisco routers can contain only a single IOS image.