Online Access Free 640-875 Practice Test

Refer to the exhibit.

A network engineer has been asked to take a backup of the current router's configuration and upload it to a TFTP server. The file saved to the TFTP server must have the name CE-1-backup-cfg.
Which command must be used to create the backup?

• A.CE_2#copy running-config tftp:
  Address or name of remote host[]? 10.1.1.1Destination filename [ce_2-config]? CE-1-backup-cfg
• B.CE_2#copy tftp: running-config
  Address or name of remote host[]? 10.1.1.1
  Destination filename [ce_2-config]? CE-1-backup-cfg
• C.CE_2#copy tftp: running-config
  Address or name of remote host[]? 10.1.1.1
  Destination filename [ce_2-config]?
• D.CE_2#copy running-config tftp:
  Address or name of remote host[]? 10.1.1.1
  Destination filename [ce_2-config]?

You want to successfully authenticate to a neighboring router that has authentication type 2 configured for OSPF Area 0. Which two commands should you use? (Choose two.)

• A.Inside interface mode, configure ip ospf authentication-key.
• B.Inside OSPF mode, configure area 0 authentication message-digest.
• C.Inside OSPF mode, configure area 2 authentication.
• D.Inside OSPF mode, configure area 0 authentication.
• E.Inside interface mode, configure ip ospf message-digest-key 1 md5.

Which two features are used on CE devices in Metro Ethernet? (Choose two.)

• A.encryption
• B.packet filtering
• C.MPLS
• D.Xconnect

When two or more different routes exist to the same destination that have been learned from two different routing protocols, what does a router use to determine the best route?

• A.Administrative distance
• B.Local preference
• C.Hop count
• D.Routing protocol metric
• E.Path cost