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What are possible reasons for this problem?
Refer to the graphic. R1 is unable to establish an OSPF neighbor relationship with R3. What are possible reasons for this problem? (Choose two)A . All of the routers need to be configured for backbone Area 1B . R1 and R2 are the DR and BDR, so OSPF will not...
What are possible reasons for this problem?
Refer to the graphic. R1 is unable to establish an OSPF neighbor relationship with R3. What are possible reasons for this problem? (Choose two)A . All of the routers need to be configured for backbone Area 1B . R1 and R2 are the DR and BDR, so OSPF will not...
What should be done to fix this problem?
Refer to the exhibit. A network administrator has configured a Catalyst 2950 switch for remote management by pasting into the console the configuration commands that are shown in the exhibit. However, a Telnet session cannot be successfully established from a remote host. What should be done to fix this problem?A...
For the port servicing the lobby, which three configuration steps should be performed on the switch to prevent this?
A company has placed a networked PC in a lobby so guests can have access to the corporate directory. A security concern is that someone will disconnect the directory PC and re-connect their laptop computer and have access to the corporate network. For the port servicing the lobby, which three...
What will the switch do when it receives the frame from host A?
Refer to the exhibit. The exhibit is showing the topology and the MAC address table. Host A sends a data frame to host D. What will the switch do when it receives the frame from host A? A. The switch will add the source address and port to the MAC...
Which router command will configure an interface with the IP address 10.10.80.1/19?
Which router command will configure an interface with the IP address 10.10.80.1/19?A . router(config-if)# ip address 10.10.80.1/19B . router(config-if)# ip address 10.10.80.1 255.255.0.0C . router(config-if)# ip address 10.10.80.1 255.255.255.0D . router(config-if)# ip address 10.10.80.1 255.255.224.0E . router(config-if)# ip address 10.10.80.1 255.255.240.0F . router(config-if)# ip address 10.10.80.1 255.255.255.240View AnswerAnswer: D Explanation:
Which address are OSPF hello packets addressed to on point-to-point networks?
Which address are OSPF hello packets addressed to on point-to-point networks?A . 224.0.0.5B . 172.16.0.1C . 192.168.0.5D . 223.0.0.1E . 254.255.255.255View AnswerAnswer: A Explanation: Why Does the show ip ospf neighbor Command Reveal Neighbors in the Init State? http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a0080093f11.shtml OSPF hello packets have a destination address of 224.0.0.5 (the all...
Which protocol uses a connection-oriented service to deliver files between end systems?
Which protocol uses a connection-oriented service to deliver files between end systems?A . TFTPB . DNSC . FTPD . SNMPE . RIPView AnswerAnswer: C Explanation: FTP is an acronym for File Transfer Protocol. As the name suggests, FTP is used to transfer files between computers on a network. You can...
Which two statements are correct?
Refer to the exhibit. Which two statements are correct? (Choose two.) A. This is a default route. B. Adding the subnet mask is optional for the ip route command. C. This will allow any host on the 172.16.1.0 network to reach all known destinations beyond RouterA. D. This command is...
After reviewing the command output shown in the graphic, what is the most likely cause of the problem?
The network administrator has found the following problem. The remote networks 172.16.10.0, 172.16.20.0, and 172.16.30.0 are accessed through the Central router's serial 0/0 interface. No users are able to access 172.16.20.0. After reviewing the command output shown in the graphic, what is the most likely cause of the problem?A ....
